一种最佳分断开关优化方法及系统

• Format: Patent
• Language: Chinese
• Published: 27.12.2022
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

本发明提供了一种最佳分断开关优化方法及系统，优化处理时执行以下步骤：筛选出可操作主开关集合，并列举出所述可操作主开关集合的所有开关组合状态；根据每种可操作主开关集合的开关组合状态，对所述主分析配电线路与其对应联络线路进行重组拓扑，剔除重组拓扑后的无效运行方式，获得新配电线路运行方式；基于新配电线路运行方式，计算重组拓扑后的主分析配电线路与其对应联络线路的理论线损值；筛选出理论线损最小值，设置理论线损最小值对应的新配电线路运行方式为最佳运行方式。本发明提高了配网的经济运行能力，降低了线损率，使电网更经济运行，达到了降损节能的目的。 The invention provides an optimal breaking switch optimization method and system, and the method comprises the following steps during optimization: screening an operable main switch set, and enumerating out all switch combination states of the operable main switch set in parallel; according to the switch combination state of each operable main switch set, carrying out recombination topology on themain analysis distribution line and the corresponding contact line, and removing invalid operation modes after the recombination topology to obtain a new distribution line operation mode; calculatingtheoretical line loss values of the main analysis distribution line and the corresponding contact line after the topology recombination based on the new dist