Active power distribution network reconstruction and reactive collaborative optimization method

• Main Authors: LIU HONGHAO, JI BINGXIANG, XIONG JUNLIN, LI LINGLING, LI HAOPENG
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to an active power distribution network reconstruction and reactive power collaborative optimization method, which is technically characterized by comprising the following steps of: establishing an active power distribution network reconstruction and reactive power collaborative optimization model by taking economic cost, power loss, switching action times and voltage deviation as objective functions; designing a multi-objective sparrow search algorithm, and solving the active power distribution network reconstruction and reactive power collaborative optimization model to obtain an optimal solution set; and selecting an optimal compromise solution by using an ideal solution similarity sorting technology to obtain an optimal optimization scheme. According to the method, the economic benefit, the energy benefit, the switching action times and the electric energy quality of the active power distribution network are comprehensively considered, an active power distribution network reconstruct