Cubical switchboard control circuit on -line monitoring system

• Main Author: CHANG XUDONG
• Format: Patent
• Language: Chinese; English
• Published: 30.03.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ONOTHER TECHNOLOGY AREAS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORKOPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FORIMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION,DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TESTING

The utility model discloses a cubical switchboard control circuit on -line monitoring system, including backstage control module, intelligent monitoring module, power module and intelligent terminal,the cubical switchboard comprises a backstage control module and a plurality of intelligent monitoring module, data and division off state such as the voltage of every circuit of every intelligent monitoring module real -time supervision, electric current, power to realize electric energy measurement, electric energy quality monitoring, can realize fault locating, failure isolation and load transfer when distribution network breaks down, reduce the power off time, reduce the power failure area. The realization is to the monitoring of primary equipment's state, and temperature, humidity in canmonitor switch cabinet environment prevent the condensation, and improve equipment insulation level avoids the occurence of failure. 本实用新型公开开关柜控制电路在线监测系统，包括后台控制模块、智能监测模块、电源模块和智能终端，开关柜由个后台控制模块和若干个智能监测模块组成，每个智能监测模块实时监测每条线路的电压、电流