UPQC structure unit power distribution method based on MAS collaborative task

• Main Authors: JIANG LUJUN, LOU CHUNGEN, WANG JING, ZHAO GUOQING, XIA XUHUA, CHEN SHIWEI, LANG HONGFEI, SHANG SHAOFENG, MO MEIQIN
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a UPQC structure unit power distribution method based on an MAS collaborative task, and relates to the field of electric energy quality adjustment. At present, a typical circuit topology of the UPQC is composed of an SAPF and a PAPF converter, the utilization rate of the converter is low, especially when voltage fluctuation occurs on a power grid side, the rated voltage of a compensation output converter of a series converter is controlled, and the voltage on a load side is kept unchanged, but the SAPF is in an idle state for a long time, the PAPF always runs in a heavy load mode, the function of the UPQC is relatively independent, and the utilization rate is not high. According to the method, a dynamic cooperation task solving mechanism based on MAS is used, reactive power compensation is executed in a coordinated mode, and reactive power compensation of loads is borne at the parallel side and the series side at the same time. The utilization rate of the sub-modules in the topological