说明：  对于非线性和不确定性的电力负荷来说，BP神经网络可以不依赖于模型具有很好地学习和适应能力。通过MATLAB仿真来建立电力负荷预测模型，对澳大利亚能源市场的电力负荷进行仿真分析。
(For nonlinear and uncertain power load, BP neural network can be independent of the model and has good learning and adaptability. The power load forecasting model is established by MATLAB simulation, and the power load of Australian energy market is simulated and analyzed.)