Power grid safety and stability rule modeling and online matching method

• Main Authors: HUANG HAIYU, WANG CHUNMING, LYU DONGXIAO, ZHANG PENG, HU WEI, LI YONG, XU XIALING, XI JIANGHUI, LIU XIANZHUANG
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2018
• 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 provides a power grid safety and stability rule modeling and online matching method. The method includes the following steps: based on the actual operation conditions of a power grid, acquiring the definition of the characteristics attributes of the power grid; based on the definition of the characteristic attributes, establishing a stability rule model; based on the definition of the characteristic attributes, establishing a power grid real-time data model; based on the stability rule model and the power grid real-time data model, establishing a mapping relationship between theoperation data of the power grid and the stability rules, and based on the mapping relationship, performing online matching of the stability rules. According to the invention, the method herein can electronize the stability rules of the power grid, can realize real-time online application of the stability rules by further using online matching between online data modeling and the stability rules,can conduct statistics and