A Harmonic Management Trading Model Counting The Harmonic Management Aggregator

Under the background of "dual-carbon" target, the harmonic exceedance problem is getting more and more serious, and PV inverters are homologous with APF topology, which can assist in power quality management and join the harmonic management market. This paper introduces the concept of harmonic management aggregator, which participates in the harmonic management trading market as a third party and performs unified scheduling for each PV inverter. With the goal of maximizing the interests of harmonic source users, harmonic management aggregators and PV power plants, a two-layer masterslave game optimization model with fundamental current constraints, harmonic current constraints and other constraints is set up and solved by using the improved particle swarm algorithm. Through the MATLAB and OpenDSS software model for joint simulation calculations, the simulation results show that the optimization model proposed in this paper harmonic management effect is obvious, all parties revenue optimization effect is significant.