基于DSP的双闭环永磁同步电机控制系统设计.zip_逆变_高精度_DSP编程

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src="https://static.pudn.com/prod/directory_preview_static/624f68096caf596192d92311/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">基<span class="_ _0"></span>于</div><div class="t m0 x2 h3 y2 ff2 fs0 fc0 sc0 ls0 ws0">!"#</div><div class="t m0 x3 h2 y1 ff1 fs0 fc0 sc0 ls1 ws0">的双闭环永磁同步电机控制系统设计</div><div class="t m0 x4 h4 y3 ff3 fs1 fc0 sc0 ls0 ws0">陈<span class="_ _1"></span>晓<span class="_ _1"></span>丽</div><div class="t m0 x5 h5 y4 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x6 h4 y3 ff3 fs1 fc0 sc0 ls0 ws0">何<span class="_ _1"></span>林<span class="_ _1"></span>娜</div><div class="t m0 x7 h5 y4 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x8 h4 y3 ff3 fs1 fc0 sc0 ls0 ws0">梁<span class="_ _1"></span>大<span class="_ _1"></span>强</div><div class="t m0 x9 h5 y4 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 xa h4 y3 ff3 fs1 fc0 sc0 ls0 ws0">刘<span class="_ _1"></span>志<span class="_ _1"></span>刚</div><div class="t m0 xb h6 y5 ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 xc h7 y6 ff1 fs2 fc0 sc0 ls2 ws0">上海工程技术大学</div><div class="t m0 xd h6 y5 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 xe h7 y6 ff1 fs2 fc0 sc0 ls2 ws0">城市轨道交通学院</div><div class="t m0 xf h6 y5 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x10 h7 y6 ff1 fs2 fc0 sc0 ls0 ws0">上<span class="_ _1"></span>海</div><div class="t m0 x11 h8 y7 ff6 fs3 fc0 sc0 ls0 ws0">!"#$!%</div><div class="t m0 x12 h6 y5 ff5 fs2 fc0 sc0 ls0 ws0">#</div><div class="t m0 x13 h7 y8 ff7 fs2 fc0 sc0 ls0 ws0">摘<span class="_ _2"> </span>要</div><div class="t m0 x14 h9 y9 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x15 h7 y8 ff1 fs2 fc0 sc0 ls3 ws0">对永磁同步电机</div><div class="t m0 x16 h6 y9 ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x17 h8 ya ff6 fs3 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 x18 h6 y9 ff5 fs2 fc0 sc0 ls0 ws0">$</div><div class="t m0 x19 h7 y8 ff1 fs2 fc0 sc0 ls3 ws0">驱动控制系统进行了设计和实现</div><div class="t m0 x1a h6 y9 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x1b h7 y8 ff1 fs2 fc0 sc0 ls0 ws0">硬<span class="_ _2"> </span>件<span class="_ _2"> </span>采<span class="_ _2"> </span>用</div><div class="t m0 x1c h8 ya ff6 fs3 fc0 sc0 ls0 ws0">)’(*!"+!,-!</div><div class="t m0 x1d h7 y8 ff1 fs2 fc0 sc0 ls0 ws0">型</div><div class="t m0 x1e h8 ya ff6 fs3 fc0 sc0 ls0 ws0">.(&</div><div class="t m0 x1f h6 y9 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x20 h7 y8 ff1 fs2 fc0 sc0 ls0 ws0">整<span class="_ _2"> </span>个<span class="_ _2"> </span>电<span class="_ _2"> </span>驱<span class="_ _2"> </span>动</div><div class="t m0 x13 h7 yb ff1 fs2 fc0 sc0 ls2 ws0">控制系统包括电源模<span class="_ _0"></span>块</div><div class="t m0 x21 h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x22 h7 yb ff1 fs2 fc0 sc0 ls0 ws0">逆<span class="_ _1"></span>变<span class="_ _2"> </span>模<span class="_ _2"> </span>块</div><div class="t m0 x23 h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x24 h7 yb ff1 fs2 fc0 sc0 ls0 ws0">控<span class="_ _1"></span>制<span class="_ _2"> </span>模<span class="_ _2"> </span>块</div><div class="t m0 x25 h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x26 h7 yb ff1 fs2 fc0 sc0 ls0 ws0">驱<span class="_ _1"></span>动<span class="_ _2"> </span>模<span class="_ _2"> </span>块</div><div class="t m0 x27 h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x28 h7 yb ff1 fs2 fc0 sc0 ls0 ws0">转<span class="_ _1"></span>速</div><div class="t m0 x29 h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x2a h7 yb ff1 fs2 fc0 sc0 ls0 ws0">转<span class="_ _1"></span>子<span class="_ _2"> </span>位<span class="_ _2"> </span>置<span class="_ _1"></span>检<span class="_ _2"> </span>测</div><div class="t m0 x2b h6 yc ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x2c h8 yd ff6 fs3 fc0 sc0 ls0 ws0">/(!*!</div><div class="t m0 x2d h7 yb ff1 fs2 fc0 sc0 ls4 ws0">串口通讯模块等</div><div class="t m0 x2e h6 yc ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x2f h7 yb ff1 fs2 fc0 sc0 ls0 ws0">软<span class="_ _1"></span>件<span class="_ _2"> </span>采</div><div class="t m0 x13 h7 ye ff1 fs2 fc0 sc0 ls5 ws0">用矢量控制算法及空间矢量脉宽调制</div><div class="t m0 x30 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x31 h8 y10 ff6 fs3 fc0 sc0 ls0 ws0">(0&1’</div><div class="t m0 x6 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">$</div><div class="t m0 x32 h7 ye ff1 fs2 fc0 sc0 ls0 ws0">予<span class="_ _1"></span>以<span class="_ _1"></span>实<span class="_ _3"></span>现</div><div class="t m0 x27 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x28 h7 ye ff1 fs2 fc0 sc0 ls0 ws0">系<span class="_ _3"></span>统<span class="_ _1"></span>采<span class="_ _1"></span>用<span class="_ _3"></span>电<span class="_ _1"></span>流</div><div class="t m0 x33 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x34 h7 ye ff1 fs2 fc0 sc0 ls5 ws0">转速双闭环结构</div><div class="t m0 x35 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x36 h7 ye ff1 fs2 fc0 sc0 ls5 ws0">实现了高精度调速</div><div class="t m0 x37 h6 yf ff5 fs2 fc0 sc0 ls0 ws0">&</div><div class="t m0 x13 h7 y11 ff7 fs2 fc0 sc0 ls0 ws0">关<span class="_ _1"></span>键<span class="_ _1"></span>词</div><div class="t m0 x38 h9 y12 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x39 h7 y11 ff1 fs2 fc0 sc0 ls0 ws0">永<span class="_ _1"></span>磁<span class="_ _1"></span>同<span class="_ _2"> </span>步<span class="_ _1"></span>电<span class="_ _1"></span>机</div><div class="t m0 x3a h6 y12 ff5 fs2 fc0 sc0 ls0 ws0">’</div><div class="t m0 x3b h7 y11 ff1 fs2 fc0 sc0 ls0 ws0">矢<span class="_ _1"></span>量<span class="_ _1"></span>控<span class="_ _2"> </span>制</div><div class="t m0 x3c h6 y12 ff5 fs2 fc0 sc0 ls0 ws0">’</div><div class="t m0 x3d h7 y11 ff1 fs2 fc0 sc0 ls2 ws0">空间矢量脉宽调制</div><div class="t m0 x13 h7 y13 ff7 fs2 fc0 sc0 ls0 ws0">中<span class="_ _0"></span>图<span class="_ _3"></span>分<span class="_ _3"></span>类<span class="_ _0"></span>号</div><div class="t m0 x3e h9 y14 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x3f h8 y15 ff6 fs3 fc0 sc0 ls0 ws0">)’*2#</div><div class="t m0 x3 h7 y13 ff7 fs2 fc0 sc0 ls0 ws0">文<span class="_ _0"></span>献<span class="_ _3"></span>标<span class="_ _3"></span>识<span class="_ _0"></span>码</div><div class="t m0 x40 h9 y14 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x41 h8 y15 ff6 fs3 fc0 sc0 ls0 ws0">3</div><div class="t m0 x42 h7 y13 ff7 fs2 fc0 sc0 ls0 ws0">文<span class="_ _0"></span>章<span class="_ _3"></span>编<span class="_ _3"></span>号</div><div class="t m0 x43 h9 y14 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x44 h8 y15 ff6 fs3 fc0 sc0 ls0 ws0">#%%%4-%%5</div><div class="t m0 x33 h6 y14 ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x34 h8 y15 ff6 fs3 fc0 sc0 ls0 ws0">!%--</div><div class="t m0 x45 h6 y14 ff5 fs2 fc0 sc0 ls0 ws0">$</div><div class="t m0 x46 h8 y15 ff6 fs3 fc0 sc0 ls0 ws0">--4%--24%*</div><div class="t m0 x47 ha y16 ff2 fs4 fc0 sc0 ls0 ws0">$%&<span class="_ _4"> </span>!&’()*<span class="_ _4"> </span>+,<span class="_ _4"> </span>-.(/&’<span class="_ _4"> </span>"0’1&2<span class="_ _4"> </span>,+.<span class="_ _4"> </span>#3"4<span class="_ _4"> </span>56’&7<span class="_ _4"> </span>+*<span class="_ _4"> </span>!"8</div><div class="t m0 x48 hb y17 ff6 fs5 fc0 sc0 ls0 ws0">6789<span class="_ _5"> </span>5:;<<span class="_ _0"></span><span class="ff9">-</span>=:</div><div class="t m0 x30 h5 y18 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x40 hb y17 ff6 fs5 fc0 sc0 ls0 ws0">78<span class="_ _5"> </span>>:?<span class="_ _0"></span><span class="ff9">-</span>?;</div><div class="t m0 x49 h5 y18 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x4a hb y17 ff6 fs5 fc0 sc0 ls0 ws0">>@39A<span class="_ _5"> </span>.;<span class="_ _0"></span><span class="ff9">-</span>B:;?C</div><div class="t m0 x4b h5 y18 ff4 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x4c hb y17 ff6 fs5 fc0 sc0 ls0 ws0">>@D<span class="_ _5"> </span>EF:<span class="_ _0"></span><span class="ff9">-</span>C;?C</div><div class="t m0 x4d h6 y19 ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x3a hc y1a ffa fs3 fc0 sc0 ls0 ws0">!"#$%"#&<span class="_ _6"> </span>’$&()*+&,-<span class="_ _6"> </span>./<span class="_ _6"> </span>0$%&$))*&$%<span class="_ _6"> </span>12&)$2)</div><div class="t m0 x4e h6 y19 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x9 h8 y1a ffa fs3 fc0 sc0 ls0 ws0">3"4$%"4&<span class="_ _6"> </span><span class="ff6">!%-$!%</span></div><div class="t m0 x4f h6 y19 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x12 hc y1a ffa fs3 fc0 sc0 ls0 ws0">5"&$#</div><div class="t m0 x50 h6 y19 ff5 fs2 fc0 sc0 ls0 ws0">$</div><div class="t m0 x13 hc y1b ff2 fs3 fc0 sc0 ls0 ws0">9:’1.6;1</div><div class="t m0 x39 h9 y1c ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x51 h8 y1b ff6 fs3 fc0 sc0 ls0 ws0">3<span class="_ _4"> </span>G<H<I<span class="_ _7"> </span>JI:KLM<span class="_ _8"> </span>MNMHLG<span class="_ _8"> </span>O<I<span class="_ _8"> </span>&’(’<span class="_ _8"> </span>:M<span class="_ _8"> </span>PILML?HLJ<span class="_ _0"></span>Q<span class="_ _0"></span>)FL<span class="_ _8"> </span>F;IJR;IL<span class="_ _8"> </span>:M<span class="_ _8"> </span>JLM:C?LJ<span class="_ _8"> </span>;<span class="_"> </span>M<span class="_ _7"> </span>SL?HLILJ<span class="_ _8"> </span>HFL<span class="_ _8"> </span>)’(*!%+!,-!</div><div class="t m0 x13 h8 y1d ff6 fs3 fc0 sc0 ls0 ws0">.(&</div><div class="t m0 x52 h6 y1e ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x53 h8 y1d ff6 fs3 fc0 sc0 ls0 ws0">;?J<span class="_ _4"> </span>HFL<span class="_ _4"> </span>RF<=L<span class="_ _8"> </span>L=LSHI:S;=<span class="_ _4"> </span>JI:KL<span class="_ _4"> </span>MNMHLG<span class="_ _4"> </span>:?S=TJ:?C<span class="_ _4"> </span>P<RLI<span class="_ _4"> </span>G<JT=L</div><div class="t m0 x9 h6 y1e ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x54 h8 y1d ff6 fs3 fc0 sc0 ls0 ws0">:?KLIHLI<span class="_ _4"> </span>G<JT=L</div><div class="t m0 x4f h6 y1e ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x55 h8 y1d ff6 fs3 fc0 sc0 ls0 ws0">S<span class="fc1 sc0"><</span>?HI<=<span class="_ _4"> </span>G<JT=L</div><div class="t m0 x56 h6 y1e ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x57 h8 y1d ff6 fs3 fc0 sc0 ls0 ws0">JI:KL<span class="_ _4"> </span>G<JT=L</div><div class="t m0 x58 h6 y1e ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x13 h8 y1f ff6 fs3 fc0 sc0 ls0 ws0">MNMHLG<span class="_ _5"> </span>MLSTI:HN<span class="_ _5"> </span>JLHLSH<span class="_ _6"> </span>G<JT=L</div><div class="t m0 xc h6 y20 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x59 h8 y1f ff6 fs3 fc0 sc0 ls0 ws0">I<H<I<span class="_ _5"> </span>P<M:H:<?<span class="_ _9"> </span>;?J<span class="_ _9"> </span>MPLLJ<span class="_ _5"> </span>JLHLSH:<?<span class="_ _9"> </span>G<JT=L<span class="_ _5"> </span>;?J<span class="_ _5"> </span><span class="fc1 sc0">/(!*!</span><span class="_ _5"> </span><span class="fc1 sc0">MLI:</span><span class="fc1 sc0">;</span>=<span class="_ _9"> </span>P<IH<span class="_ _5"> </span>S<GGT?:S;H:<?<span class="_ _5"> </span>G<J<span class="_ _3"></span><span class="ff9">-</span></div><div class="t m0 x13 h8 y21 ff6 fs3 fc0 sc0 ls0 ws0">T=L<span class="_ _5"> </span>LHS<span class="_ _3"></span>Q<span class="_ _0"></span>U;MLJ<span class="_ _4"> </span><?<span class="_ _5"> </span>HFL<span class="_ _4"> </span>F;IJR;IL</div><div class="t m0 x59 h6 y22 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x5a h8 y21 ff6 fs3 fc0 sc0 ls0 ws0">HFL<span class="_ _4"> </span>M<OHR;IL<span class="_ _5"> </span>S;?<span class="_ _4"> </span>IL;=:VL<span class="_ _5"> </span>HFL<span class="_ _4"> </span>KLSH<I<span class="_ _4"> </span><span class="fc1 sc0">S<</span><span class="fc1 sc0">?HI<</span><span class="fc1 sc0">=</span><span class="_ _5"> </span><span class="fc1 sc0">;</span><span class="fc1 sc0">?J</span><span class="_ _4"> </span><span class="fc1 sc0">MP;</span><span class="fc1 sc0">SL</span><span class="_ _5"> </span><span class="fc1 sc0">KLSH</span><<span class="_"> </span>I<span class="_ _4"> </span>PT=ML<span class="_ _4"> </span>R:JHF<span class="_ _4"> </span>G<JT=;H:<?</div><div class="t m0 x13 h6 y23 ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x5b h8 y24 ff6 fs3 fc0 sc0 ls0 ws0">(0&1’</div><div class="t m0 x5c h6 y23 ff5 fs2 fc0 sc0 ls0 ws0">$</div><div class="t m0 x5d h8 y24 ff6 fs3 fc0 sc0 ls0 ws0">Q<span class="_ _0"></span>@?<span class="_ _9"> </span><IJLI<span class="_ _9"> </span>H<<span class="_ _9"> </span>L?MTIL<span class="_ _9"> </span>HFL<span class="_ _9"> </span>BT:SW<span class="_ _9"> </span>ILMP<<span class="_"> </span>?ML<span class="_ _5"> </span>;?J<span class="_ _9"> </span>F<span class="fc1 sc0">:</span><span class="fc1 sc0">C</span><span class="fc1 sc0">F</span><span class="_ _9"> </span><span class="fc1 sc0">PILS:</span><span class="fc1 sc0">M:</span><span class="fc1 sc0"><</span><span class="fc1 sc0">?</span><span class="_ _9"> </span><span class="fc1 sc0">MPLLJ</span><span class="_ _5"> </span><span class="fc1 sc0">ILC</span><span class="fc1 sc0">T=</span><span class="fc1 sc0">;</span><span class="fc1 sc0">H:</span><span class="fc1 sc0"><</span><span class="fc1 sc0">?</span></div><div class="t m0 x5e h6 y23 ff5 fs2 fc0 sc0 ls0 ws0"><span class="fc1 sc0">"</span></div><div class="t m0 x55 h8 y24 ff6 fs3 fc0 sc0 ls0 ws0"><span class="fc1 sc0">HFL</span><span class="_ _9"> </span><span class="fc1 sc0">S<</span>?HI<=<span class="_ _5"> </span>MNMHLG<span class="_ _9"> </span>:M<span class="_ _5"> </span>JLM:C?LJ</div><div class="t m0 x13 h8 y25 ff6 fs3 fc0 sc0 ls0 ws0">;M<span class="_ _6"> </span>MPLLJ<span class="_ _6"> </span>;?J<span class="_ _6"> </span>STIIL?H<span class="_ _6"> </span>JT;=<span class="_ _6"> </span>S=<MLJ<span class="_ _6"> </span>=<<PM<span class="_ _0"></span>Q</div><div class="t m0 x13 hc y26 ff2 fs3 fc0 sc0 ls0 ws0"><&0=+.7’</div><div class="t m0 x5f h9 y27 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x60 h8 y26 ff6 fs3 fc0 sc0 ls0 ws0">PLIG;?L?H<span class="_ _6"> </span>G;C?LH<span class="_ _6"> </span>MN?SF<span class="fc1 sc0">I<</span><span class="fc1 sc0">?<</span><span class="fc1 sc0">TM</span><span class="_ _6"> </span><span class="fc1 sc0">G<</span><span class="fc1 sc0">H<</span><span class="fc1 sc0">I</span></div><div class="t m0 x61 h6 y27 ff5 fs2 fc0 sc0 ls0 ws0"><span class="fc1 sc0">’</span></div><div class="t m0 x62 h8 y26 ff6 fs3 fc0 sc0 ls0 ws0"><span class="fc1 sc0">KLSH<</span><span class="fc1 sc0">I</span><span class="_ _6"> </span><span class="fc1 sc0">S<</span><span class="fc1 sc0">?HI<</span><span class="fc1 sc0">=</span></div><div class="t m0 x63 h6 y27 ff5 fs2 fc0 sc0 ls0 ws0"><span class="fc1 sc0">’</span></div><div class="t m0 x29 h8 y26 ff6 fs3 fc0 sc0 ls0 ws0"><span class="fc1 sc0">MP;</span><span class="fc1 sc0">SL</span><span class="_ _6"> </span><span class="fc1 sc0">KLSH<</span><span class="fc1 sc0">I</span><span class="_ _6"> </span><span class="fc1 sc0">PT=</span><span class="fc1 sc0">ML</span><span class="_ _6"> </span><span class="fc1 sc0">R:</span><span class="fc1 sc0">JHF</span><span class="_ _6"> </span><span class="fc1 sc0">G<</span><span class="fc1 sc0">JT</span>=;H:<?</div><div class="t m0 x13 hc y28 ff2 fs3 fc0 sc0 ls0 ws0">>+?*761(+*<span class="_ _9"> </span>8.+@&;1</div><div class="t m0 x64 h9 y29 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x65 h8 y28 ff6 fs3 fc0 sc0 ls0 ws0">(TP<span class="fc1 sc0">P<</span><span class="fc1 sc0">IHLJ</span><span class="_ _5"> </span><span class="fc1 sc0">XN</span><span class="_ _5"> </span><span class="fc1 sc0">HFL</span><span class="_ _4"> </span><span class="fc1 sc0">></span><span class="fc1 sc0">L;</span><span class="fc1 sc0">J:</span><span class="fc1 sc0">?C</span><span class="_ _9"> </span><span class="fc1 sc0">3S;</span><span class="fc1 sc0">JLG:</span><span class="fc1 sc0">S</span><span class="_ _5"> </span><span class="fc1 sc0">.:</span><span class="fc1 sc0">MS:</span><span class="fc1 sc0">P=</span><span class="fc1 sc0">:</span><span class="fc1 sc0">?L</span><span class="_ _5"> </span><span class="fc1 sc0">&I<</span><span class="fc1 sc0">YLSH</span><span class="_ _5"> </span><span class="fc1 sc0"><</span><span class="fc1 sc0">O</span><span class="_ _4"> </span><span class="fc1 sc0">(F;</span><span class="fc1 sc0">?C</span><span class="fc1 sc0">F;</span><span class="fc1 sc0">:</span><span class="_ _9"> </span>’T?:S:P;=<span class="_ _5"> </span>8JTS;H:<?<span class="_ _5"> </span>6<G<span class="_ _0"></span><span class="ff9">-</span></div><div class="t m0 x13 h8 y2a ff6 fs3 fc0 sc0 ls0 ws0">G:MM:<?</div><div class="t m0 x66 h6 y2b ff5 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x1 h8 y2a ff6 fs3 fc0 sc0 ls0 ws0">9<<span class="_ _0"></span>Q<span class="_ _0"></span>Z2-<span class="fc1 sc0">[%-</span></div><div class="t m0 x67 h6 y2b ff5 fs2 fc0 sc0 ls0 ws0"><span class="fc1 sc0">$</span></div><div class="t m0 x68 h7 y2c ff7 fs2 fc0 sc0 ls0 ws0">基<span class="_ _1"></span>金<span class="_ _1"></span>项<span class="_ _2"> </span>目</div><div class="t m0 x69 h9 y2d ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x6a h7 y2c ff3 fs2 fc0 sc0 ls2 ws0">上海市教育委员会重点学科建设项目资助</div><div class="t m0 x68 hd y2e ff4 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x6b h8 y2f ff6 fs3 fc0 sc0 ls0 ws0">Z2-[%-</div><div class="t m0 x6c hd y2e ff4 fs2 fc0 sc0 ls0 ws0">#</div><div class="t m0 x68 h7 y30 ff7 fs2 fc0 sc0 ls0 ws0">定<span class="_ _1"></span>稿<span class="_ _1"></span>日<span class="_ _2"> </span>期</div><div class="t m0 x69 h9 y31 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x6d h8 y32 ff6 fs3 fc0 sc0 ls0 ws0">!%--<span class="_ _0"></span>4<span class="_ _0"></span>-%<span class="_ _0"></span>4<span class="_ _0"></span>-[</div><div class="t m0 x68 h7 y33 ff7 fs2 fc0 sc0 ls0 ws0">作<span class="_ _a"> </span>者<span class="_ _a"> </span>简<span class="_ _a"> </span>介</div><div class="t m0 x14 h9 y34 ff8 fs2 fc0 sc0 ls0 ws0">：</div><div class="t m0 x15 h7 y33 ff3 fs2 fc0 sc0 ls0 ws0">陈<span class="_ _a"> </span>晓<span class="_ _a"> </span>丽</div><div class="t m0 x6e hd y34 ff4 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x6f h8 y35 ff6 fs3 fc0 sc0 ls0 ws0">-\]*<span class="_ _1"> </span>4</div><div class="t m0 x70 hd y34 ff4 fs2 fc0 sc0 ls0 ws0">$<span class="_ _3"></span>!</div><div class="t m0 x21 h7 y33 ff3 fs2 fc0 sc0 ls0 ws0">女</div><div class="t m0 x71 hd y34 ff4 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x72 h7 y33 ff3 fs2 fc0 sc0 ls0 ws0">河<span class="_ _a"> </span>北<span class="_ _a"> </span>清<span class="_ _b"> </span>苑<span class="_ _a"> </span>人</div><div class="t m0 x73 hd y34 ff4 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x74 h7 y33 ff3 fs2 fc0 sc0 ls0 ws0">副<span class="_ _a"> </span>教<span class="_ _a"> </span>授</div><div class="t m0 x75 hd y34 ff4 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x76 h7 y33 ff3 fs2 fc0 sc0 ls0 ws0">博</div><div class="t m0 x68 h7 y36 ff3 fs2 fc0 sc0 ls0 ws0">士</div><div class="t m0 x77 hd y37 ff4 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x78 h7 y36 ff3 fs2 fc0 sc0 ls2 ws0">研究方向为电力牵引电机驱动控制等</div><div class="t m0 x3d hd y37 ff4 fs2 fc0 sc0 ls0 ws0">%</div><div class="t m0 x68 ha y38 ff2 fs4 fc0 sc0 ls0 ws0">A</div><div class="t m0 x79 he y39 ff7 fs6 fc0 sc0 ls0 ws0"><span class="fc1 sc0">引</span><span class="_ _c"> </span><span class="fc1 sc0">言</span></div><div class="t m0 x13 hb y3a ff6 fs5 fc0 sc0 ls0 ws0"><span class="fc1 sc0">&</span><span class="fc1 sc0">’</span><span class="fc1 sc0">(’</span></div><div class="t m0 x38 h4 y3b ff1 fs1 fc0 sc0 ls6 ws0"><span class="fc1 sc0">的特点是体积小</span></div><div class="t m0 x71 hf y3c ff5 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">%</span></div><div class="t m0 x72 h4 y3b ff1 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">重</span><span class="_ _1"></span><span class="fc1 sc0">量</span><span class="_ _1"></span><span class="fc1 sc0">轻</span></div><div class="t m0 x3d hf y3c ff5 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">%</span></div><div class="t m0 x7a h4 y3b ff1 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">功</span><span class="_ _1"></span>率<span class="_ _1"></span>因<span class="_ _2"></span>数<span class="_ _1"></span>高</div><div class="t m0 x7b hf y3c ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x68 h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">力<span class="_ _1"></span><span class="fc1 sc0">矩</span><span class="_ _1"></span><span class="fc1 sc0">惯</span><span class="_ _1"></span><span class="fc1 sc0">量</span><span class="_ _1"></span><span class="fc1 sc0">比</span><span class="_ _1"></span><span class="fc1 sc0">大</span></div><div class="t m0 x3e hf y3e ff5 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">"</span></div><div class="t m0 x7c h4 y3d ff1 fs1 fc0 sc0 ls6 ws0"><span class="fc1 sc0">定子电流和定子</span>电阻损<span class="_ _0"></span>耗小</div><div class="t m0 x6 hf y3e ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x7d h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">能<span class="_ _1"></span>够</div><div class="t m0 x68 h4 y3f ff1 fs1 fc0 sc0 ls0 ws0">实<span class="_ _1"></span>现<span class="_ _1"></span><span class="fc1 sc0">高</span><span class="_ _1"></span><span class="fc1 sc0">精</span><span class="_ _1"></span><span class="fc1 sc0">度</span></div><div class="t m0 x7e hf y40 ff5 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">%</span></div><div class="t m0 x5d h4 y3f ff1 fs1 fc0 sc0 ls0 ws0"><span class="fc1 sc0">高</span><span class="_ _1"></span><span class="fc1 sc0">动</span><span class="_ _1"></span><span class="fc1 sc0">态</span><span class="_ _1"></span><span class="fc1 sc0">性</span><span class="_ _1"></span>能</div><div class="t m0 x21 hf y40 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x7f h4 y3f ff1 fs1 fc0 sc0 ls7 ws0">大范围的调速或定位控</div><div class="t m0 x68 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">制</div><div class="t m0 x80 hf y42 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x81 h4 y41 ff1 fs1 fc0 sc0 ls6 ws0">目<span class="fc1 sc0">前在工</span>业伺服系统中占主导地位</div><div class="t m0 x73 h10 y43 ff6 fs7 fc0 sc0 ls0 ws0">^<span class="_ _0"></span>#4*_</div><div class="t m0 x5 hf y42 ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x13 hb y44 ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 x82 h4 y45 ff1 fs1 fc0 sc0 ls8 ws0">构成伺服驱动系统的性能</div><div class="t m0 x83 hf y46 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x74 h4 y45 ff1 fs1 fc0 sc0 ls0 ws0">一<span class="_ _2"></span>方<span class="_ _2"></span>面<span class="_ _2"></span>由</div><div class="t m0 x68 h4 y47 ff1 fs1 fc0 sc0 ls6 ws0">电机本身性能决定</div><div class="t m0 x84 hf y48 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x85 h4 y47 ff1 fs1 fc0 sc0 ls7 ws0">另一方面与电机驱动控制器</div><div class="t m0 x68 h4 y49 ff1 fs1 fc0 sc0 ls6 ws0">的性能密切相关</div><div class="t m0 x86 hf y4a ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x84 h4 y49 ff1 fs1 fc0 sc0 ls7 ws0">根据负载特性选择或设计合适</div><div class="t m0 x68 h4 y4b ff1 fs1 fc0 sc0 ls9 ws0">的控制算法对提高系统性能至关重要</div><div class="t m0 x87 hf y4c ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x32 h4 y4b ff1 fs1 fc0 sc0 ls0 ws0">目<span class="_ _d"> </span>前</div><div class="t m0 x68 hb y4d ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 x6c h4 y4e ff1 fs1 fc0 sc0 lsa ws0">普遍选用变压变频调速控制或磁场定向矢</div><div class="t m0 x68 h4 y4f ff1 fs1 fc0 sc0 ls6 ws0">量控制作为根本驱动控制算法</div><div class="t m0 x5a hf y50 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x88 h4 y4f ff1 fs1 fc0 sc0 ls0 ws0">构<span class="_ _1"></span>成<span class="_ _1"></span>电<span class="_ _2"></span>流</div><div class="t m0 x89 hf y50 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x8a h4 y4f ff1 fs1 fc0 sc0 ls0 ws0">转<span class="_ _1"></span>速<span class="_ _1"></span>双</div><div class="t m0 x68 h4 y51 ff1 fs1 fc0 sc0 lsb ws0">闭环系统或电流</div><div class="t m0 x6f hf y52 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x8b h4 y51 ff1 fs1 fc0 sc0 ls0 ws0">转<span class="_ _2"></span>速</div><div class="t m0 x8c hf y52 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x21 h4 y51 ff1 fs1 fc0 sc0 ls0 ws0">位<span class="_ _a"> </span>置</div><div class="t m0 x8d hf y52 ff5 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 x8e h4 y51 ff1 fs1 fc0 sc0 ls0 ws0">或<span class="_ _a"> </span>转<span class="_ _a"> </span>矩</div><div class="t m0 x8f hf y52 ff5 fs1 fc0 sc0 ls0 ws0">$</div><div class="t m0 x74 h4 y51 ff1 fs1 fc0 sc0 ls0 ws0">三<span class="_ _a"> </span>闭<span class="_ _a"> </span>环<span class="_ _a"> </span>系</div><div class="t m0 x68 h4 y53 ff1 fs1 fc0 sc0 ls0 ws0">统</div><div class="t m0 x80 hf y54 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x81 h4 y55 ff1 fs1 fc0 sc0 ls0 ws0">其<span class="_ _1"></span>中<span class="_ _1"></span>电<span class="_ _1"></span>流</div><div class="t m0 x5d hf y54 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x90 h4 y55 ff1 fs1 fc0 sc0 ls6 ws0">转速及位置控制<span class="ls7">器可采用各种控制</span></div><div class="t m0 x68 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">算<span class="_ _2"></span>法<span class="_ _2"></span>进<span class="_ _2"></span>行<span class="_ _2"></span>设<span class="_ _2"></span>计</div><div class="t m0 x91 hf y57 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x92 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">如<span class="_ _2"></span>典<span class="_ _2"></span>型<span class="_ _2"></span>的</div><div class="t m0 x22 hb y58 ff6 fs5 fc0 sc0 ls0 ws0">&@.</div><div class="t m0 x18 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">控<span class="_ _2"></span>制</div><div class="t m0 x24 hf y57 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x93 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">模<span class="_ _2"></span>糊<span class="_ _2"></span>控<span class="_ _2"></span>制</div><div class="t m0 x94 hf y57 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 x95 h4 y56 ff1 fs1 fc0 sc0 ls0 ws0">自</div><div class="t m0 x68 h4 y59 ff1 fs1 fc0 sc0 ls6 ws0">适应控制或滑模变结构控制等</div><div class="t m0 x5a h10 y5a ff6 fs7 fc0 sc0 ls0 ws0">^<span class="_ _0"></span>[42_</div><div class="t m0 x3c hf y5b ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x96 h4 y5c ff1 fs1 fc0 sc0 ls0 ws0">在<span class="_ _b"> </span>此<span class="_ _d"> </span>基<span class="_ _b"> </span>于</div><div class="t m0 x11 hb y5d ff6 fs5 fc0 sc0 ls0 ws0">)’(*!%+!,#!</div><div class="t m0 x97 h4 y5c ff1 fs1 fc0 sc0 ls0 ws0">型</div><div class="t m0 x56 hb y5d ff6 fs5 fc0 sc0 ls0 ws0">.(&</div><div class="t m0 x98 h4 y5c ff1 fs1 fc0 sc0 ls0 ws0">对</div><div class="t m0 x99 hb y5d ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 x9a h4 y5c ff1 fs1 fc0 sc0 ls0 ws0">电</div><div class="t m0 x9b h4 y5e ff1 fs1 fc0 sc0 ls6 ws0">驱动控制器进行了设计</div><div class="t m0 x2d hf y5f ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x50 h4 y5e ff1 fs1 fc0 sc0 ls7 ws0">采用转子磁场定向矢量</div><div class="t m0 x9b h4 y60 ff1 fs1 fc0 sc0 ls0 ws0">控<span class="_ _1"></span>制<span class="_ _2"></span>算<span class="_ _2"></span>法<span class="_ _1"></span>及</div><div class="t m0 x34 hb y61 ff6 fs5 fc0 sc0 ls0 ws0">(0&1’</div><div class="t m0 x9c h4 y62 ff1 fs1 fc0 sc0 ls0 ws0">方<span class="_ _1"></span>法</div><div class="t m0 x9d hf y63 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x9e h4 y62 ff1 fs1 fc0 sc0 ls0 ws0">设<span class="_ _1"></span>计<span class="_ _2"></span>了<span class="_ _2"></span>电<span class="_ _1"></span>流</div><div class="t m0 x9f hf y63 ff5 fs1 fc0 sc0 ls0 ws0">%</div><div class="t m0 xa0 h4 y62 ff1 fs1 fc0 sc0 ls0 ws0">转<span class="_ _1"></span>速<span class="_ _2"></span>双<span class="_ _2"></span>闭</div><div class="t m0 x9b h4 y64 ff1 fs1 fc0 sc0 ls0 ws0">环<span class="_ _1"></span>结<span class="_ _2"></span>构</div><div class="t m0 x1b hf y65 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa1 h4 y64 ff1 fs1 fc0 sc0 lsa ws0">电流控制器与转速控制器采用经典</div><div class="t m0 xa2 hb y66 ff6 fs5 fc0 sc0 ls0 ws0">&@.</div><div class="t m0 x9b h4 y67 ff1 fs1 fc0 sc0 ls0 ws0">算<span class="_ _1"></span>法</div><div class="t m0 x2a hf y68 ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x1a h4 y67 ff1 fs1 fc0 sc0 ls6 ws0">为验证所设计驱动控制系统</div><div class="t m0 xa3 hf y68 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa4 h4 y67 ff1 fs1 fc0 sc0 ls0 ws0">开<span class="_ _1"></span>发<span class="_ _1"></span>了<span class="_ _1"></span>一<span class="_ _1"></span>套<span class="_ _1"></span>实</div><div class="t m0 x9b h4 y69 ff1 fs1 fc0 sc0 ls0 ws0">验<span class="_ _1"></span>平<span class="_ _1"></span>台</div><div class="t m0 x54 hf y6a ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa5 h4 y69 ff1 fs1 fc0 sc0 ls0 ws0">基<span class="_ _1"></span>本<span class="_ _1"></span>实<span class="_ _1"></span>现<span class="_ _1"></span>了</div><div class="t m0 x55 hb y6b ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 xa6 h4 y69 ff1 fs1 fc0 sc0 ls6 ws0">的驱动与调速功能</div><div class="t m0 xa2 hf y6a ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x9b ha y6c ff2 fs4 fc0 sc0 ls0 ws0">B<span class="_ _e"> </span>8C"C</div><div class="t m0 xa7 he y6d ff7 fs6 fc0 sc0 lsc ws0">驱动系统控制策略</div><div class="t m0 x96 h4 y6e ff1 fs1 fc0 sc0 ls0 ws0">对</div><div class="t m0 x1b hb y6f ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 x4c h4 y6e ff1 fs1 fc0 sc0 ls7 ws0">模型作如下假设</div><div class="t m0 xa8 hf y70 ff5 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 xa9 h11 y6f ffb fs5 fc0 sc0 ls0 ws0">①</div><div class="t m0 xa3 h4 y6e ff1 fs1 fc0 sc0 ls0 ws0">忽<span class="_ _1"></span>略<span class="_ _1"></span>铁<span class="_ _2"></span>心<span class="_ _1"></span>饱<span class="_ _1"></span>和</div><div class="t m0 xaa hf y70 ff5 fs1 fc0 sc0 ls0 ws0">’</div><div class="t m0 x9b h11 y71 ffb fs5 fc0 sc0 ls0 ws0">②</div><div class="t m0 x44 h4 y72 ff1 fs1 fc0 sc0 ls6 ws0">不计涡流和磁滞损耗</div><div class="t m0 x2d hf y73 ff5 fs1 fc0 sc0 ls0 ws0">’</div><div class="t m0 x50 h11 y71 ffb fs5 fc0 sc0 ls0 ws0">③</div><div class="t m0 xab h4 y72 ff1 fs1 fc0 sc0 ls7 ws0">永磁材料的电导率为</div><div class="t m0 x9b h4 y74 ff1 fs1 fc0 sc0 ls0 ws0">零</div><div class="t m0 x44 hf y75 ff5 fs1 fc0 sc0 ls0 ws0">’</div><div class="t m0 x29 h11 y76 ffb fs5 fc0 sc0 ls0 ws0">④</div><div class="t m0 x9 h4 y74 ff1 fs1 fc0 sc0 ls6 ws0">相绕组中感应电动势波形为正弦波</div><div class="t m0 xac hf y75 ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x96 hb y77 ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 xad h4 y78 ff1 fs1 fc0 sc0 ls0 ws0">定<span class="_ _1"></span>子<span class="_ _2"></span>三<span class="_ _2"></span>相<span class="_ _1"></span>绕<span class="_ _2"></span>组<span class="_ _2"></span>通<span class="_ _2"></span>入<span class="_ _2"></span>互<span class="_ _2"></span>差</div><div class="t m0 xa4 hb y77 ff6 fs5 fc0 sc0 ls0 ws0">#!%<span class="_ _0"></span><span class="ff9">°</span></div><div class="t m0 xa0 h4 y78 ff1 fs1 fc0 sc0 ls0 ws0">的<span class="_ _2"></span>三<span class="_ _2"></span>相<span class="_ _2"></span>正</div><div class="t m0 x9b h4 y79 ff1 fs1 fc0 sc0 ls0 ws0">弦<span class="_ _1"></span>电<span class="_ _1"></span>流</div><div class="t m0 x54 hf y7a ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa5 h4 y79 ff1 fs1 fc0 sc0 ls6 ws0">在气隙中产生旋转磁场</div><div class="t m0 xa9 hf y7a ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xae h4 y79 ff1 fs1 fc0 sc0 ls7 ws0">而转子为稀土永</div><div class="t m0 x9b h4 y7b ff1 fs1 fc0 sc0 ls0 ws0">磁<span class="_ _1"></span>体</div><div class="t m0 x2a hf y7c ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x9 h4 y7b ff1 fs1 fc0 sc0 ls6 ws0">在气隙中产生正弦磁场</div><div class="t m0 x97 hf y7c ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa8 h4 y7b ff1 fs1 fc0 sc0 ls7 ws0">采用转子磁场定向</div><div class="t m0 x9b h4 y7d ff1 fs1 fc0 sc0 ls0 ws0">矢<span class="_ _1"></span>量<span class="_ _1"></span>控<span class="_ _1"></span>制<span class="_ _1"></span>方<span class="_ _1"></span>法</div><div class="t m0 x4c hf y7e ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xaf h4 y7d ff1 fs1 fc0 sc0 ls7 ws0">同步旋转轴系与转子旋转轴系重</div><div class="t m0 x9b h4 y7f ff1 fs1 fc0 sc0 ls0 ws0">合</div><div class="t m0 x44 hf y80 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x29 h4 y81 ff1 fs1 fc0 sc0 ls0 ws0">用</div><div class="t m0 xb0 h12 y82 ffa fs5 fc0 sc0 ls0 ws0">6</div><div class="t m0 xa hf y80 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xb1 h12 y82 ffa fs5 fc0 sc0 ls0 ws0">7</div><div class="t m0 xb2 h4 y81 ff1 fs1 fc0 sc0 ls0 ws0">坐<span class="_ _1"></span>标<span class="_ _2"></span>系<span class="_ _2"></span>表<span class="_ _1"></span>示</div><div class="t m0 xb3 hf y80 ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 xb4 h4 y81 ff1 fs1 fc0 sc0 ls0 ws0">定<span class="_ _1"></span>子<span class="_ _2"></span>磁<span class="_ _2"></span>势</div><div class="t m0 xb5 h12 y82 ffa fs5 fc0 sc0 ls0 ws0">8</div><div class="t m0 xb6 h10 y83 ff6 fs7 fc0 sc0 ls0 ws0">M</div><div class="t m0 xb7 h4 y81 ff1 fs1 fc0 sc0 ls0 ws0">沿<span class="_ _1"></span>旋<span class="_ _2"></span>转<span class="_ _2"></span>方<span class="_ _1"></span>向</div><div class="t m0 x9b h4 y84 ff1 fs1 fc0 sc0 ls0 ws0">超<span class="_ _2"></span>前<span class="_ _2"></span>转<span class="_ _a"> </span>子<span class="_ _2"></span>磁<span class="_ _2"> </span>势</div><div class="t m0 xb8 h12 y85 ffa fs5 fc0 sc0 ls0 ws0">8</div><div class="t m0 xaf h10 y86 ff6 fs7 fc0 sc0 ls0 ws0">I</div><div class="t m0 x2b hf y87 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xb9 h4 y84 ff1 fs1 fc0 sc0 ls0 ws0">旋<span class="_ _2"></span>转<span class="_ _2"></span>的</div><div class="t m0 xba h12 y85 ffa fs5 fc0 sc0 ls0 ws0">8</div><div class="t m0 xa6 h10 y86 ff6 fs7 fc0 sc0 ls0 ws0">M</div><div class="t m0 xab h4 y84 ff1 fs1 fc0 sc0 ls0 ws0">与</div><div class="t m0 xbb h12 y85 ffa fs5 fc0 sc0 ls0 ws0">8</div><div class="t m0 x56 h10 y86 ff6 fs7 fc0 sc0 ls0 ws0">I</div><div class="t m0 x1f h4 y84 ff1 fs1 fc0 sc0 ls0 ws0">相<span class="_ _2"></span>互<span class="_ _2"></span>作<span class="_ _a"> </span>用</div><div class="t m0 xbc hf y87 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xbd h4 y84 ff1 fs1 fc0 sc0 ls0 ws0">吸<span class="_ _2"></span>引</div><div class="t m0 x9b h12 y88 ffa fs5 fc0 sc0 ls0 ws0">8</div><div class="t m0 xbe h10 y89 ff6 fs7 fc0 sc0 ls0 ws0">I</div><div class="t m0 x44 h4 y8a ff1 fs1 fc0 sc0 ls0 ws0">旋<span class="_ _1"></span>转</div><div class="t m0 x54 hf y8b ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xa5 h4 y8a ff1 fs1 fc0 sc0 ls6 ws0">即驱动转子与之同步旋转</div><div class="t m0 xbf hf y8b ff5 fs1 fc0 sc0 ls0 ws0">&</div><div class="t m0 x96 hb y8c ff6 fs5 fc0 sc0 ls0 ws0">&’(’</div><div class="t m0 xc0 h4 y8d ff1 fs1 fc0 sc0 ls0 ws0">在</div><div class="t m0 xc1 h12 y8c ffa fs5 fc0 sc0 ls0 ws0">6</div><div class="t m0 xc2 hf y8e ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 xc3 h12 y8c ffa fs5 fc0 sc0 ls0 ws0">7</div><div class="t m0 xc4 h4 y8d ff1 fs1 fc0 sc0 ls6 ws0">坐标系下的数学模型为</div><div class="t m0 xac hf y8e ff5 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 xbe h12 y8f ffa fs5 fc0 sc0 ls0 ws0">9</div><div class="t m0 xc5 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 xc6 hb y8f ff6 fs5 fc0 sc0 ls0 ws0">‘<span class="ffa">:&</span></div><div class="t m0 x1a h13 y90 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 xb0 hb y8f ff6 fs5 fc0 sc0 ls0 ws0">a<span class="ffa">;</span>J<span class="ffa">&</span></div><div class="t m0 xb2 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 x33 h14 y8f ff6 fs5 fc0 sc0 ls0 ws0">bJ<span class="ffa">,</span>4P<span class="ffc">ω<span class="ffa">;&</span></span></div><div class="t m0 xc7 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 xc8 hf y91 ff5 fs1 fc0 sc0 ls0 ws0">"</div><div class="t m0 x9c h12 y8f ffa fs5 fc0 sc0 ls0 ws0">9</div><div class="t m0 xc9 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 xca hb y8f ff6 fs5 fc0 sc0 ls0 ws0">‘<span class="ffa">:&</span></div><div class="t m0 x50 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 xcb hb y8f ff6 fs5 fc0 sc0 ls0 ws0">a<span class="ffa">;</span>J<span class="ffa">&</span></div><div class="t m0 xa8 h13 y90 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 xcc h14 y8f ff6 fs5 fc0 sc0 ls0 ws0">bJ<span class="ffa">,</span>aP<span class="ffc">ω<span class="ffa">;&</span></span></div><div class="t m0 x2f h13 y90 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 xcd h14 y8f ff6 fs5 fc0 sc0 ls0 ws0">aP<span class="ffc">ωΨ</span></div><div class="t m0 xce h10 y90 ff6 fs7 fc0 sc0 ls0 ws0">O</div><div class="t m0 xbe h12 y92 ffa fs5 fc0 sc0 ls0 ws0"><</div><div class="t m0 xc5 h10 y93 ff6 fs7 fc0 sc0 ls0 ws0">></div><div class="t m0 xcf hb y92 ff6 fs5 fc0 sc0 ls0 ws0">‘*<span class="ffa">$</span></div><div class="t m0 xd0 h10 y93 ff6 fs7 fc0 sc0 ls0 ws0">P</div><div class="t m0 x54 hf y94 ff5 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 xa h14 y92 ffc fs5 fc0 sc0 ls0 ws0">Ψ</div><div class="t m0 xa1 h13 y93 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 xd1 h12 y92 ffa fs5 fc0 sc0 ls0 ws0">&</div><div class="t m0 xb2 h13 y93 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 x33 h14 y92 ff6 fs5 fc0 sc0 ls0 ws0">4<span class="ffc">Ψ</span></div><div class="t m0 xd2 h13 y93 ffa fs7 fc0 sc0 ls0 ws0">7</div><div class="t m0 xd3 h12 y92 ffa fs5 fc0 sc0 ls0 ws0">&</div><div class="t m0 xd4 h13 y93 ffa fs7 fc0 sc0 ls0 ws0">6</div><div class="t m0 x45 hf y94 ff5 fs1 fc0 sc0 ls0 ws0">$"</div><div class="t m0 x55 h12 y92 ffa fs5 fc0 sc0 ls0 ws0"><</div><div class="t m0 xd5 h10 y93 ff6 fs7 fc0 sc0 ls0 ws0">L</div><div class="t m0 xd6 h14 y92 ff6 fs5 fc0 sc0 ls0 ws0">‘<span class="ffa">=</span>J<span class="ffc">ω</span>b<span class="_ _f"></span>J<span class="ffa">,</span>a<span class="ffa">><span class="ffc">ω</span></span>a<span class="_ _f"></span><span class="ffa">?</span></div><div class="t m0 xa4 h10 y93 ff6 fs7 fc0 sc0 ls0 ws0">></div><div class="t m1 xd7 h15 y95 ffd fs8 fc0 sc0 ls0 ws0">!</div><div class="t m0 xa2 hf y96 ff5 fs1 fc0 sc0 ls0 ws0">!</div><div class="t m0 xd8 hb y97 ff6 fs5 fc0 sc0 ls0 ws0">-</div><div class="t m0 xd9 hf y96 ff5 fs1 fc0 sc0 ls0 ws0">$</div><div class="t m0 x9b h7 y98 ff1 fs2 fc0 sc0 ls0 ws0">式<span class="_ _1"></span>中</div><div class="t m0 x4e h6 y99 ff5 fs2 fc0 sc0 ls0 ws0">(</div><div class="t m0 xda hc y36 ffa fs3 fc0 sc0 ls0 ws0">:</div><div class="t m0 xb0 h6 y99 ff5 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 xdb hc y36 ffa fs3 fc0 sc0 ls0 ws0">;</div><div class="t m0 xdc h7 y98 ff1 fs2 fc0 sc0 ls2 ws0">为定子相电阻和电感</div><div class="t m0 x36 h6 y99 ff5 fs2 fc0 sc0 ls0 ws0">’</div><div class="t m0 xab h12 y9a ffa fs5 fc0 sc0 ls0 ws0">$</div><div class="t m0 x97 h10 y9b ff6 fs7 fc0 sc0 ls0 ws0">P</div><div class="t m0 xa8 h7 y98 ff1 fs2 fc0 sc0 ls0 ws0">为<span class="_ _1"></span>转<span class="_ _1"></span>子<span class="_ _2"> </span>磁<span class="_ _2"> </span>极<span class="_ _1"></span>对<span class="_ _2"> </span>数</div><div class="t m0 xbd h6 y99 ff5 fs2 fc0 sc0 ls0 ws0">’</div><div class="t m0 xdd h16 y36 ffc fs3 fc0 sc0 ls0 ws0">ω</div><div class="t m0 xde h7 y98 ff1 fs2 fc0 sc0 ls0 ws0">为</div><div class="t m0 xdf h7 y9c ff3 fs2 fc0 sc0 ls0 ws0">第</div><div class="t m0 x80 h8 y9d ff6 fs3 fc0 sc0 ls0 ws0">[2</div><div class="t m0 xe0 h7 y9c ff3 fs2 fc0 sc0 ls0 ws0">卷<span class="_ _0"></span>第</div><div class="t m0 x6a h8 y9d ff6 fs3 fc0 sc0 ls0 ws0">--</div><div class="t m0 x39 h7 y9c ff3 fs2 fc0 sc0 ls0 ws0">期</div><div class="t m0 xe1 h8 y9e ff6 fs3 fc0 sc0 ls0 ws0">!%--</div><div class="t m0 xe2 h7 y9f ff3 fs2 fc0 sc0 ls0 ws0">年</div><div class="t m0 x52 h8 y9e ff6 fs3 fc0 sc0 ls0 ws0">--</div><div class="t m0 x38 h7 y9f ff3 fs2 fc0 sc0 ls0 ws0">月</div><div class="t m0 xb6 h8 y9d ff6 fs3 fc0 sc0 ls0 ws0">0<=Q[2</div><div class="t m0 xe3 hd ya0 ff4 fs2 fc0 sc0 ls0 ws0">!</div><div class="t m0 x37 h8 y9d ff6 fs3 fc0 sc0 ls0 ws0">9<Q--</div><div class="t m0 xe4 h8 y9e ff6 fs3 fc0 sc0 ls0 ws0">9<KLGXLI<span class="_ _10"> </span>!%--</div><div class="t m0 x94 h7 y9c ff3 fs2 fc0 sc0 ls0 ws0">电<span class="_ _0"></span>力<span class="_ _3"></span>电<span class="_ _3"></span>子<span class="_ _0"></span>技<span class="_ _3"></span>术</div><div class="t m0 x7d h8 y9e ff6 fs3 fc0 sc0 ls0 ws0">&<RLI<span class="_ _10"> </span>8=LSHI<?:SM</div><div class="t m0 xe5 hb ya1 ff6 fs5 fc0 sc0 ls0 ws0">--2</div></div><div class="pi" data-data='{"ctm":[1.612903,0.000000,0.000000,1.612903,0.000000,0.000000]}'></div></div> </body> </html>