Research on Optimization of Commercial Electricity based on the Time-of-Use Price

With the continuous development of the domestic economy, the demand for electricity continues to grow. In order to reduce the power consumption and the power supply pressure, Time-of-Use price (TOU) is more and more attention. And the nature of the commercial enterprise determines the majority of the electricity used in the peak and the general time, it can't enjoy the low price basically. If the commercial companies want to reduce electricity costs, it had to optimize their system of the power. In this paper, a supermarket in Chongqing as an example, the first analyzed the current situation and the cost of the supermarket reference to the Electricity price system in Chongqing. and then And then, according to E-7 TOU of California of the United States to estimated and analyzed the situation of electricity consumption in supermarket. And optimize the situation of electricity consumption on this basis, which can obtain the optimization strategy.