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新建文件夹\fengnengshiyan.m (1154, 2013-05-08)
新建文件夹\matpower4.0\matpower4.0\@opf_model\add_constraints.m (4745, 2010-06-09)
新建文件夹\matpower4.0\matpower4.0\@opf_model\add_costs.m (5694, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\add_vars.m (3076, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\build_cost_params.m (4365, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\compute_cost.m (4060, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\display.m (3959, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get.m (1657, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\getN.m (2405, 2010-06-09)
新建文件夹\matpower4.0\matpower4.0\@opf_model\getv.m (2221, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_cost_params.m (2737, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_idx.m (3012, 2010-06-09)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_lin_N.m (1771, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_mpc.m (1450, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_nln_N.m (1781, 2010-06-09)
新建文件夹\matpower4.0\matpower4.0\@opf_model\get_var_N.m (1729, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\linear_constraints.m (2945, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\@opf_model\opf_model.m (8294, 2010-06-09)
新建文件夹\matpower4.0\matpower4.0\@opf_model\userdata.m (2149, 2010-05-04)
新建文件夹\matpower4.0\matpower4.0\add_userfcn.m (6175, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\bustypes.m (2998, 2010-04-26)
新建文件夹\matpower4.0\matpower4.0\case118.m (32633, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case14.m (4521, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case2383wp.m (340794, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case24_ieee_rts.m (8708, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case2736sp.m (717636, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case2737sop.m (715220, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case2746wop.m (732898, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case2746wp.m (736274, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case30.m (5119, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case300.m (68081, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case30pwl.m (4507, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case30Q.m (4540, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case39.m (9719, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case4gs.m (1333, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case57.m (13222, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case6ww.m (2035, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case9.m (1923, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\case9Q.m (2015, 2010-03-10)
新建文件夹\matpower4.0\matpower4.0\caseformat.m (8780, 2010-05-27)
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======================================================== MATPOWER - A MATLAB(R) Power System Simulation Package ======================================================== Version: 4.0 Home Page: http://www.pserc.cornell.edu/matpower/ Authors: Ray Zimmerman Carlos E. Murillo-Sanchez Deqiang (David) Gan Mon, Feb 7, 2011 $Id: README,v 1.48 2011/02/08 18:05:27 cvs Exp $ Copyright (c) 1997-2011 by Power System Engineering Research Center (PSERC) See http://www.pserc.cornell.edu/matpower/ for more info. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty. -------------- INTRODUCTION -------------- MATPOWER is a package of MATLAB(R) M-files for solving power flow and optimal power flow problems. It is intended as a simulation tool for researchers and educators that is easy to use and modify. MATPOWER is designed to give the best performance possible while keeping the code simple to understand and modify. It was initially developed as part of the PowerWeb project . MATPOWER can be downloaded from the MATPOWER home page above. -------------- TERMS OF USE -------------- Please see the LICENSE file for the details. But here is the summary: - Beginning with version 4, the code in MATPOWER is distributed under the GNU General Public License (GPL) with an exception added to clarify our intention to allow MATPOWER to interface with MATLAB as well as any other MATLAB code or MEX-files a user may have installed, regardless of their licensing terms. - MATPOWER is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. - While not required by the terms of the license, we do request that publications derived from the use of MATPOWER explicitly acknowledge that fact by citing [1]. [1] R. D. Zimmerman, C. E. Murillo-Sanchez, and R. J. Thomas, "MATPOWER: Steady-State Operations, Planning and Analysis Tools for Power Systems Research and Education," Power Systems, IEEE Transactions on, vol. 26, no. 1, pp. 12“19, Feb. 2011. Note: Versions prior to MATPOWER 4 use a different license. ----------------- GETTING STARTED ----------------- System Requirements ------------------- - MATLAB(R) version 6.5 or later (available from The MathWorks, Inc. http://www.mathworks.com/), or - GNU Octave version 3.2 or later (free software available from http://www.gnu.org/software/octave/). Installation ------------ 1. Follow the download instructions on the MATPOWER home page. You should end up with a file named matpowerXXX.zip, where XXX depends on the version of MATPOWER. 2. Unzip the downloaded file. Move the resulting matpowerXXX directory to the location of your choice. These files should not need to be modified, so it is recommended that they be kept separate from your own code. Let $MATPOWER denote the path to this directory. 3. Add the following directories to your MATLAB path: $MATPOWER - core MATPOWER functions $MATPOWER/t - test scripts for MATPOWER (optional) subdirectories of $MATPOWER/extras - additional functionality and contributed code 4. At the MATLAB prompt, type 'test_matpower' (without the quotes) to run the test suite and verify that MATPOWER is properly installed and functioning. Running MATPOWER ---------------- To run a simple Newton power flow on the 9-bus system specified in the file case9.m, with the default algorithm options, at the MATLAB prompt, type: runpf('case9') To load the 30-bus system data from case30.m, increase its real power demand at bus 2 to 30 MW, then run an AC optimal power flow with default options, type: define_constants; mpc = loadcase('case30'); mpc.bus(2, PD) = 30; runopf(mpc); By default, the results of the simulation are pretty-printed to the screen, but the solution can also be optionally returned in a 'results' struct. The following example shows how simple it is, after running a DC OPF on the 118-bus system in case118.m, to access the final objective function value, the real power output of generator 6 and the power flow in branch 51. results = rundcopf('case118'); final_objective = results.f; gen6_output = results.gen(6, PG); branch51_flow = results.branch(51, PF); For additional info, see the User's Manual and the on-line help documentation for the various MATPOWER functions. For example: help runpf help runopf help mpoption help caseformat --------------------------- WHAT'S NEW IN VERSION 4.0 --------------------------- Below is a summary of the changes since version 3.2 of MATPOWER. See the CHANGES file in the docs directory for all the gory details. * New features: - Licensed under the GNU General Public License (GPL). - Added compatibility with GNU Octave, a free, open-source MATLAB clone. - Extensive OPF enhancements: - Generalized, extensible OPF formulation applies to all solvers (AC and DC). - Improved method for modifying OPF formulation and output via a new user-defined callback function mechanism. - Option to co-optimize reserves based on fixed zonal reserve requirements, implemented using new callback function mechanism. - Option to include interface flow limits (based on DC model flows), implemented using new callback function mechanism. - New high performance OPF solvers: - MIPS (MATLAB Interior Point Solver), a new a pure-MATLAB implementation of the primal-dual interior point methods from the optional package TSPOPF. MIPS is suitable for large systems and is used as MATPOWER's default solver for AC and DC OPF problems if no other optional solvers are installed. To select MIPS explicitly, use OPF_ALG = 560/565 and OPF_ALG_DC = 200/250 for AC and DC OPF, respectively. MIPS can also be used independently of MATPOWER as a solver for general non-linear constrained optimization problems. - Support for the IPOPT interior point optimizer for large scale non-linear optimization. Use OPF_ALG = 580 and OPF_ALG_DC = 400 for AC and DC OPF, respectively. Requires the Matlab MEX interface for IPOPT, available from https://projects.coin-or.org/Ipopt/. - Support for CPLEX to solve LP and QP problems. Set option OPF_ALG_DC = 500 to use CPLEX to solve the DC OPF. Requires the Matlab interface to CPLEX, available from http://www.ibm.com/software/integration/optimization/cplex-optimizer/. See 'help mpoption' for more CPLEX options. - Support for MOSEK to solve LP and QP problems. Set option OPF_ALG_DC = 600 to use MOSEK to solve the DC OPF. Requires the Matlab interface to MOSEK, available from http://www.mosek.com/. See 'help mpoption' for more MOSEK options. - Updated support for MathWorks' Optimization Toolbox solvers, fmincon(), linprog() and quadprog(). - Improved documentation: - New, rewritten User's Manual (docs/manual.pdf). - Two new Tech Notes, available from MATPOWER home page. - Help text updates to more closely match MathWorks conventions. - New functions: - load2disp() converts from fixed to dispatchable loads. - makeJac() forms the power flow Jacobian. Optionally returns the system admittance matrices too. - makeLODF() computes line outage distribution factors. - modcost() shifts/scales generator cost functions. - qps_matpower() provides a consistent, unified interface to all of MATPOWER's available QP/LP solvers, serving as a single wrapper around qps_bpmpd(), qps_cplex(), qps_ipopt(), qps_mips(), and qps_ot() (Opt Tbx, i.e. quadprog(), linprog()). - scale_load() conveniently modifies multiple loads. - total_load() retreives total load for the entire system, a specific zone or bus, with options to include fixed loads, dispatchable loads or both. - Option to return full power flow or OPF solution in a single 'results' struct, which is a superset of the input case struct. - Ability to read and save generalized OPF user constraints, costs and variable limits as well as other user data in case struct. - Numerous performance optimizations for large scale systems. - Perl script 'psse2matpower' for converting PSS/E data files to MATPOWER case format. - Deprecated 'areas' data matrix (was not being used). - Many new tests in test suite. * Bugs fixed: - Auction code in extras/smartmarket in all previous versions contained a design error which has been fixed. Prices are now scaled instead of shifted when modified according to specified pricing rule (e.g. LAO, FRO, LAB, FRB, split-the-difference, etc.). Auctions with both real and reactive offers/bids must be type 0 or 5, type 1 = LAO is no longer allowed. - Branch power flow limits could be violated when using the option OPF_FLOW_LIM = 1. * INCOMPATIBLE CHANGES: - Renamed functions used to compute AC OPF cost, constraints and hessian, since they are used by more than fmincon: costfmin --> opf_costfcn consfmin --> opf_consfcn hessfmin --> opf_hessfcn - Input/output arguments to uopf() are now consistent with opf(). - dAbr_dV() now gives now gives partial derivatives of the *squared* magnitudes of flows w.r.t. V, as opposed to the magnitudes. --------------- DOCUMENTATION --------------- There are two primary sources of documentation for MATPOWER. - MATLAB's 'help' command - MATPOWER User's Manual The User's Manual is included in the distribution (docs/manual.pdf) or it can be downloaded separately from http://www.pserc.cornell.edu/matpower/manual.pdf. Each M-file has its own documentation which can be accessed by typing at the MATLAB prompt: help Documentation for the case data file format can be found by typing: help caseformat If something is still unclear after checking the manual and the help, the source code *is* the documentation. ;-) TECH NOTES There are also two MATPOWER Technical Notes that may be of interest: [TN1] R. D. Zimmerman, "Uniform Price Auctions and Optimal Power Flow, MATPOWER Technical Note 1, February 2010. http://www.pserc.cornell.edu/matpower/TN1-OPF-Auctions.pdf [TN2] R. D. Zimmerman, "AC Power Flows, Generalized OPF Costs and their Derivatives using Complex Matrix Notation", MATPOWER Technical Note 2, February 2010. http://www.pserc.cornell.edu/matpower/TN2-OPF-Derivatives.pdf PUBLICATIONS & PRESENTATIONS [1] R. D. Zimmerman, C. E. Murillo-Sanchez, and R. J. Thomas, "MATPOWER's Extensible Optimal Power Flow Architecture," Power and Energy Society General Meeting, 2009 IEEE, pp. 1-7, July 26-30 2009. http://www.pserc.cornell.edu/matpower/MATPOWER-OPF.pdf http://dx.doi.org/10.1109/PES.2009.5275967 slides of presentation: http://www.pserc.cornell.edu/matpower/MATPOWER-OPF-slides.pdf [2] R. D. Zimmerman, C. E. Murillo-Sanchez, and R. J. Thomas, "MATPOWER: Steady-State Operations, Planning and Analysis Tools for Power Systems Research and Education," accepted to IEEE Transactions on Power Systems. http://www.pserc.cornell.edu/matpower/MATPOWER-paper.pdf ------------------- OPTIONAL PACKAGES ------------------- There are three optional packages to enhance the performance of MATPOWER that may be downloaded separately. MINOPF and BPMPDMEX have more restrictive licenses than MATPOWER. Please see the individual Terms of Use for details. - BPMPD_MEX MEX-file version of the high performance BPMPD interior point LP and QP solver. Speeds up DC and LP-based OPF solvers, and improves robustness of MINOPF. See http://www.pserc.cornell.edu/bpmpd/ - CPLEX Includes high-performance, large-scale LP and QP solvers that MATPOWER can use for the DC OPF. Requires the Matlab interface to CPLEX, available from http://www.ibm.com/software/integration/optimization/cplex-optimizer/. - IPOPT An interior point optimizer for large scale non-linear optimization that MATPOWER can use for both AC and DC OPF problems. Requires the Matlab MEX interface for IPOPT, available from https://projects.coin-or.org/Ipopt/. - MINOPF A MINOS-based AC OPF solver implemented as a Fortran MEX file. See http://www.pserc.cornell.edu/minopf/ - MOSEK Includes high-performance, large-scale LP and QP solvers that MATPOWER can use for the DC OPF. Requires the Matlab interface to MOSEK, available from http://www.mosek.com/. - TSPOPF A package of three AC OPF solvers implemented as C MEX files. Suitable for large scale problems. See http://www.pserc.cornell.edu/tspopf/ These packages are distributed separately since each has it's own license agreement and terms of use. -------------- MAILING LIST -------------- An e-mail list has been set up to facilitate discussion of MATPOWER. Only list subscribers are permitted to post to the list. Feel free to use this list to discuss anything related to MATPOWER, to ask questions about MATPOWER, or to provide feedback to the developers of MATPOWER, such as bug reports, patches or ideas for improvements (though we make no guarantees about if/when they might be included). Also, if you have any of your own MATLAB power systems code that you would like to contribute, feel free to contact us via this list about making it available on the MATPOWER web site. Joining the list ---------------- To join the MATPOWER mailing list, send an e-mail to with a single line with the word "join" in the body of the message. You must send the request from the e-mail address where you want to receive the list's messages. And be sure it is a plain text e-mail, that is, with no formatting, font styles or HTML code. Sending mail to the list ------------------------ To send an e-mail to all of the subscribers of the MATPOWER mailing list, simply address your e-mail to . Only subscribers are permitted to send e-mail to the list. Leaving the list ---------------- You can unsubscribe from the list at any time by sending an e-mail to with a single line with the word "leave" in the body of the message

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