The hottest energy storage should reflect its reve

Energy storage should better reflect its reverse regulation effect, and energy storage on the power side will bring multiple benefits

the direct value of the energy storage system is "to make up for the loss of the surplus", while the indirect value is to regulate the safe and stable operation of the connected energy system, and the indirect value is often higher than the direct value

on the surface, the value of the energy storage system is not directly related to the location of its access to the energy system. In fact, the energy storage system with the same performance and equivalent capacity has obvious differences between the access to the user side and the access to the power generation side

suppose we design a 1-megawatt-hour battery energy storage system to alleviate the problem of wind and light rejection in wind power or photovoltaic power generation, that is, the battery energy storage system can be connected to the power generation side nearby or arranged on the user side

connected to the power generation side, the working logic of the energy storage system should be to store the energy generated by the power generation system near the power generation side when the power demand is insufficient. When the power demand is strong, the stored energy will be sent to the user through the power transmission channel. This stored 1 megawatt hour of energy will be transmitted to the user when the power transmission channel is busy, which is "blocked", It is also "blocking" the electric energy transmission channel

when connected to the power consumption side, the working logic of the energy storage system should be to transmit the energy generated by the power generation system to the user side for storage through the power system when the power demand is insufficient. When the power demand is strong, the stored energy will be supplied to the user nearby. The stored 1mwh electric energy is transmitted when the power transmission channel is idle, which can be "transmitted" gracefully, It also does not "block" the electric energy transmission channel

highway congestion will reduce traffic efficiency and increase the risk of traffic accidents. Although the congestion of power transmission channels is not visible to the naked eye, it will also cause heat loss and induce stability risks. Therefore, from the perspective of safe, stable and efficient operation of power system, the configuration of energy storage system of energy type battery on the power side (load center) is superior to other links

if power generation enterprises and large-scale users (sellers) The joint construction and operation of energy storage system by power enterprises on the power side can not only solve the problem of the access point of energy storage projects, but also easily solve the problem of the implementation of large-scale energy storage projects. At the same time, it can also solve the problems of power enterprises reducing capacity, doing a good job in peak storage and emergency standby power supply. Of course, it can also alleviate the power supply problem of power generation enterprises with the help of direct power supply policy

combing the existing industrial policies, it is not difficult to find that power enterprises, especially large-scale power enterprises, can achieve multiple benefits such as demand reduction, peak storage and emergency reserve through energy storage projects