Distributed energy storage SOC regular calibration method

The invention relates to a distributed energy storage SOC regular calibration method, and the method makes full use of the advantages of distributed energy storage, carries out one-by-one and time-phased full and full discharge tests on each energy storage station, and achieves the SOC calibration. Compared with the prior art, the method has the advantages that the SOC of each energy storage station battery pack can be calibrated, the energy storage power is adjustable and controllable, the grid-connected power fluctuation is small, and the requirement that a new energy station participates in power grid auxiliary service is met. 本发明涉及一种分散式储能SOC定期标定方法，该方法充分利用分散式储能的优点，对各储能站进行逐一和分时段的满充满放试验，实现SOC标定。与现有技术相比，本发明具有不仅能够实现各储能站电池组SOC的标定，并且储能功率可调可控，并网功率波动较小，满足新能源场站参与电网辅助服务的需求等优点。