Method and system for testing online monitoring function of secondary virtual-real loop of intelligent oscillograph

• Main Authors: TANG LINXIONG, QIN YI, DONG LEICHAO, JIANG LIJUAN, LIU YAQIANG, YU CHONGZHI, WANG DAOQIAN, FENG JIE, FANG FANG, YU JINGUO, FENG ZIQUAN, YIN JIAN, YU YI, HE KANG, FANG SHUZI, BI YUE
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2022
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The invention discloses a method and system for testing the online monitoring function of a secondary virtual-real loop of an intelligent oscillograph. The system comprises a configuration file analysis module, a secondary loop equipment model primitive library, a secondary virtual loop automatic mapping module, a secondary real loop automatic mapping module, a graph and model integrated configuration module, a secondary loop state simulation output module, a secondary loop state simulation interaction module, a secondary loop state simulation calculation module, a station level data interaction module, and a process layer data output module. Various test conditions of the secondary loop state of the real secondary equipment can be simulated by operating the primitives of the secondary virtual loop connection diagram and the process layer optical fiber loop connection diagram, wiring in the test process and operation work on the secondary equipment of the transformer substation are reduced, and the testing ef