Non-intruding type load monitoring system

• Main Authors: ZHUANG ZHAOYANG, HAN JIARUI, SU RUIJIN, XIA DONG, ZHOU JIANWEI, WEI LIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2016
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to a non-intruding type load monitoring system. The system comprises a main station arranged in a monitoring center and a plurality of monitoring terminals arranged on-site. Each monitoring terminal comprises a load monitoring micro-processing module, a data collection module for collecting the users' voltage and current simulated signals, and a data conversion module, which converts the simulated signals into digital signals, which can be processed. The load monitoring micro-processing module carries out calculation at intervals according to the collected data of power load voltage, current, and harmonic wave, the calculation data is stored in memory module database, at the same time, the load data is decomposed to obtain the users' electrical power using data, and then the statistic data is uploaded to the main station in the monitor center through a communication module. The provided system breaks through the current state that only the total amount of power can be monitored for elect