Detection method and device, equipment and storage medium

• Main Authors: LIANG CHAOHENG, FAN XINGYUAN, GUO BIN, DONG JUN, SUN YING, WU XIAOQIANG, GU HAITONG, ZHANG SHUO, ZHAO YING
• Format: Patent
• Language: Chinese; English
• Published: 01.12.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to a detection method and device, computer equipment, a storage medium and a computer program product. The method is applied to an acquisition module, the acquisition module is arranged in a circuit breaker corresponding to an electric energy meter, the acquisition module comprises a current transformer, a voltage transformer and an electric energy calculation chip, a primary terminal of the current transformer is wound around an internal circuit of the circuit breaker, and a primary side of the voltage transformer is connected with an input and an output of the circuit breaker respectively. The method comprises the steps that an electric energy calculation chip obtains real-time working voltage and real-time working current through a current transformer and a voltage transformer; calculating real-time working power according to the real-time working voltage and the real-time working current; comparing the real-time working power with the measured power of the electric energy meter; and