Transient stability prevention and control method and system for power system

The embodiment of the invention provides a transient stability prevention and control method and system for a power system, and the method comprises the steps: adjusting the active output of each generator in target power flow data through a generator in a preset generative adversarial network model...

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Hauptverfasser:	ZHANG XING, XU SHUWEN, CHEN YING, LI XIAOMENG, ZHANG ZHEN'AN, GUAN HUIZHE, RAO YUFEI, LIU HAORAN, XU DECHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 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
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Beschreibung
Zusammenfassung:	The embodiment of the invention provides a transient stability prevention and control method and system for a power system, and the method comprises the steps: adjusting the active output of each generator in target power flow data through a generator in a preset generative adversarial network model, so that the power system is in a transient stable state. Compared with a manual adjusting method,the adjusting precision is high, and the generalization ability is high; compared with an adjusting method based on optimization model solution, the method is low in modeling complexity and high in online application efficiency. 本发明实施例提供了一种电力系统暂态稳定预防控制方法及系统，通过预设生成对抗网络模型中的生成器对目标电力潮流数据中各发电机的有功出力进行调整，使得电力系统处于暂态稳定状态。与人工调节方法相比，其调整精度高，泛化能力较强；与基于优化模型求解的调整方法相比，其建模复杂度低，在线应用效率高。