Intelligent soft switching and energy storage system joint optimization method and device

Abstract

The invention discloses an intelligent soft switch and energy storage system joint optimization method and device. An intelligent soft switch and energy storage system deterministic joint optimizationmodel of a power distribution system is constructed based on acquired system parameters; the second-order cone model conversion is carried out on the intelligent soft switch and energy storage systemdeterministic joint optimization model to obtain an intelligent soft switch and energy storage system deterministic second-order cone planning model; based on a configured uncertainty set of distributed power supply output and load demand prediction and the intelligent soft switch and energy storage system deterministic second-order cone programming model, and an intelligent soft switch and energy storage system joint interval optimization model is constructed and solved to obtain an optimization result. The technical problems that the operation safety of a power distribution system is relatively low because most of existing intelligent soft switch operation optimization methods aim at deterministic distributed power supply output and load demand prediction information, the processing ofuncertain factors is rarely involved, and impact caused by the uncertain factors cannot be handled are solved.

Description

technical field [0001] The present application relates to the technical field of power distribution system optimization, in particular to a joint optimization method and device for an intelligent soft switch and an energy storage system. Background technique [0002] The power distribution system is an important link connecting power sources and loads. Its economy and safety directly affect the benefits of power operators and the power quality of power users. With the development of energy storage technology and the popularization of electronic equipment, power distribution systems The number of available resources is increasing day by day, and the problem of operation control of power distribution system is also becoming more complicated. At the same time, with the high penetration of distributed power, because its operating characteristics are greatly affected by the environment and have strong randomness and volatility, the introduction of a large number of uncertain fact...

AI Technical Summary

Problems solved by technology

[0005] This application provides a joint optimization method and device for an intelligent soft switch and an energy storage system, which are used to solve the problem that the existing intelligent soft switch operation optimization methods are mostly aimed at dete

Images