他强调，“电价反复无常，这是供电系统有压力的迹象。”

“Volatility is a sign of a system under stress, ” he notes.

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应用系统动力学专用的仿真软件VENSIM对不同峰谷分时电价定价策略和不同响应类型用户进行仿真和比较研究。

Simulation and comparison studies of different peak and valley time price policies and different response types of users are carried out by simulation software VENSIM special for system dynamics.

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模型对系统边际电价和“价格钉”具有良好的预测能力。

The model can be used to forecast the system marginal price and price spike for.

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