Electric energy meter detection device and method

• Main Authors: JIANG HONGLANG, JIANG XIAOQIANG, WANG YE, ZHAO TING, CUI XINGYI, ZHANG YUGUAN, LUO RANRAN, WANG XIAODONG, WANG SHUANG, ZUO JIA, CHEN FANGFANG
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to the technical field of electric energy meter detection, and particularly provides an electric energy meter detection device and method, and the device comprises a main control module, a digital program control test power supply, a standard electric energy meter, a plurality of test stations, and a loop merging module. The technical scheme provided by the invention supports detection of three specifications of the guide rail type electric energy meter, and supports multiple detection modes, including direct access type single-phase electric energy meter detection, direct access type three-phase electric energy meter detection, overall detection of a mutual inductor type three-phase electric energy meter, meter body detection and external Rogowski coil detection. 本发明涉及电能表检测技术领域，具体提供了一种电能表检测装置及方法，包括：主控模块、数字程控测试电源、标准电能表、多个测试工位和回路合并模块；本发明提供的技术方案支持对导轨式电能表的三种规格进行检测，同时支持多种检测模式，包括直接接入式单相电能表检测、直接接入式三相电能表检测、经互感器式三相电能表的整体检测、表本体检测和外接罗氏线圈检测。