Micro-grid client side flexible load resource interactive operation optimization method and device

The embodiment of the invention provides a micro-grid client side flexible load resource interactive operation optimization method and device. The method comprises the following steps: constructing a client-side flexible load model; constructing a target function and a constraint condition of the client side flexible load model; determining a weight value of each objective function by adopting an analytic hierarchy process; and solving the client-side flexible load model by using an improved grey wolf optimization algorithm to obtain an optimized wind power output value, an optimized photovoltaic power output value and an optimized power value of the pumped storage unit. In this way, the problems of load volatility, time-varying property and randomness caused by access of the flexible load, insufficient deep peak regulation resources of the power grid and lack of interactive operation of the adjustable load resources can be solved, and the flexible load resources on the client side are enabled to be interconn