Generator carbon brush on-line monitoring system

• Main Authors: JI XUEYOU, PAN MINGZE, CAO DAN, LIU GANG, GU XUBIN, WENG JIANMING, ZHENG HAO, JIANG HAIDONG, QIU YUE, BAO LIJUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING; WIRELESS COMMUNICATIONS NETWORKS

The utility model discloses a generator carbon brush on-line monitoring system comprising a plurality of information acquisition modules and a monitoring terminal in wireless communication connection with the information acquisition modules. The information acquisition module comprises a temperature sensor used for acquiring temperature information of a generator carbon brush, a current sensor used for detecting current of the generator carbon brush, a microprocessor electrically connected with the temperature sensor and the current sensor, and a sub wireless communication module electrically connected with the microprocessor. The one or more wireless transceivers are arranged in an area where one or more tested generators are located, are in wireless connection with the sub wireless communication modules in the area where the one or more tested generators are located and are used for receiving monitoring data sent by the wireless communication modules; the communication gateway is in wired communication conn