Is the basic electricity charge for user-side energy storage capacity

Does energy storage capacity affect user costs?

It can be seen from the figure that under the same TOU price strategy, the total annual cost of users decreases first and then increases with the increase of energy storage capacity allocation, indicating the impact of energy storage capacity in line with the above on user costs.

How effective is a user-side energy storage?

It can be seen that the user-side energy storage effectively realizes shifting electricity from the peak to off-peak periods and reducing the monthly peak net load. Peak shaving is more effective in months when the load peak is obvious and falls during the high electricity price period. The maximum peak shaving amount is 2687 kW in May and June.

How can battery energy storage improve the user-side system?

A bisection-based distributed algorithm and binary variable relaxation method are applied. The proposed model improves the supplier's economy and reduces the user's peak load. With the rapid development of demand-side management, battery energy storage is considered to be an important way to promote the flexibility of the user-side system.

Does the installed capacity of photovoltaic affect energy storage allocation capacity?

On the basis of determining the installed capacity of photovoltaic, the basic electricity charge remains unchanged, and the impact of three different TOU price strategies on energy storage allocation capacity and annual comprehensive cost of users is analyzed.

How much does a user-side system cost without energy storage?

Compared with the installation of energy storage, the total annual energy cost of the user-side system without the installation of energy storage is ¥176606998. The results reveal.

How is the electricity price divided?

Specifically, the electricity price is divided into the energy price, which is paid according to the electricity consumption (TOU electricity price, ¥/kWh), and the power price, which is charged according to the long-term maximum power (basic electricity price, ¥/kW).