Jiangxi switchgear wireless temperature measurement

Electrical equipment in operation, along with a number of security problems, and these problems have a sudden and inaccuracies, it is difficult to predict, respond to this situation, a need for a means to resolve. Baoding East Electric Power Technology Co., Ltd. has developed a wireless measurement system. It is the industry's nerve, which has extended our line of sight, it is very close to the hidden points. Thus, we can perceive in advance to take measures to reduce to avoid accidents. Electrical equipment contacts the course in the long run, due to aging, loose or contamination could easily lead to a gap or the contact resistance increases, causing persistent fever at the through-flow, the device will cause severe burning and even lead to more accidents. In recent years, similar incidents have occurred more than, have caused a fire and a large area blackout. In the power system, the temperature is an important parameter to characterize the device operating normally. With the continuous growth of industrial electricity load, in order to avoid emergencies due to equipment caused by heating, automatic temperature monitoring has become an important part of industrial production safety. Traditional temperature measurement methods, such as with wires temperature can not meet in a closed environment and high voltage and high current situation, infrared temperature deviations and low efficiency problem. Some defective operation of the electrical equipment typically operates at high voltage and high current state, present in the device can lead to abnormal temperature rise of the device components. Creating a vicious cycle of temperature and contact resistance values ??may eventually cause the device to combustion, explosion and other accidents. Power wireless temperature measurement system can high voltage cables, winding, busbar, high and low voltage side of the transformer, isolating switches, switchgear, RMU, transformers, reactors, disconnectors, circuit breakers, high voltage and high current device connectors, contact, touch the wall, inlet and outlet temperature and other parts of real-time monitoring, easy operation and maintenance personnel, and remote monitoring center master site equipment operation. Switchgear contacts is difficult to real-time monitoring of temperature, it is because of the limited space switch cabinet, but cabinet components more, and most of the exposed high-voltage electric components, conventional temperature measurement methods can not be used. Wireless temperature measurement system has become a trend in the field. Specific applications in a variety of contacts, connection points of electrical equipment, such as switching contacts, cable connectors, bus connection point, generators and transformers lead wire connectors, motor terminal box joints, by a distributed installation at various temperature points timely control sensors prone to hot temperature changes, when accidents produce early warning, to avoid accidents.