What is user-side energy storage?

The configuration of user-side energy storage can effectively alleviate the timing mismatch between distributed photovoltaic output and load power demand, and use the industrial user electricity price mechanism to earn revenue from peak shaving and valley filling.

What is the value of a user side energy storage system?

In recent years, many scholars have carried out extensive research on user side energy storage configuration and operation strategy. In and , the value of energy storage system is analyzed in three aspects: low storage and high generation arbitrage, reducing transmission congestion and delaying power grid capacity expansion.

What are the factory parameters of energy storage?

The factory parameters of energy storage refer to the data in , N 0 is set to 1591, and k p is set to 2.09. Power customers use energy storage “low storage and high release” arbitrage, and time-of-use electricity prices have a greater impact on the optimization results of energy storage operations.

What are the factors affecting the optimal operation strategy of energy storage?

The optimal operation strategy depends on several factors such as the shape of the load curve, the initial SOC of energy storage, the time-of-use electricity price and the conversion method of energy storage life in objective function.

What determines the optimal configuration capacity of photovoltaic and energy storage?

The optimal configuration capacity of photovoltaic and energy storage depends on several factors such as time-of-use electricity price, consumer demand for electricity, cost of photovoltaic and energy storage, and the local annual solar radiation.

What is the energy storage optimization model?

In , two models are proposed, one is the energy storage evaluation model in the planning stage, and the other is the two-stage large user energy storage optimization model of demand management binding peak valley arbitrage in the operation stage.