Intelligent monitor central platform
A central platform, intelligent monitoring technology, applied in thermometer parts, measuring devices, instruments, etc., can solve problems such as excessive temperature rise, economic loss, breakdown of electrical equipment, and achieve the effect of online temperature monitoring and safety assurance
Active Publication Date: 2014-09-17
STATE GRID ZHEJIANG NINGBO FENGHUA POWER SUPPLY CO LTD
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Problems solved by technology
During the long-term operation of important equipment such as high-voltage switchgear, busbar joints, and indoor and outdoor knife switches in power plants and substations, surface oxidation corrosion occurs, fastening bolts become loose due to thermal expansion and contraction, and the connection between contacts and busbars is aging. Such problems lead to an increase in the contact resistance at the joints of electrical equipment, and with the rapid development of the national economy, the load is increasing, which can easily cause the temperature rise of electrical equipment to be too high. The performance of components is degraded, and even leads to breakdown, causing serious accidents, resulting in major economic losses
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[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] As mentioned in the background technology, in recent years, there have been many switch overheating accidents in power plants and substations, resulting in fires and large-scale blackouts. Solving the switch overheating is the key to preventing such accidents. Realizing on-line temperature monitoring of high-voltage contact points is a ...
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The present invention provides an intelligent monitoring center platform, including: a cabinet data display terminal, the cabinet data display terminal is used to display the temperature data of the measured points in the intelligent monitoring center platform, a power station central control display terminal, the power station The control display terminal is used to display the temperature data of the measured points in one or more power stations, and the data processing terminal is connected to the cabinet data display terminal and the power station central control display terminal for receiving temperature data and Analytical processing. The intelligent monitoring center platform can timely and accurately reflect the temperature change of the measuring point, realize online monitoring of the temperature of the high-voltage contact point, and ensure the safety of the high-voltage equipment.
Description
technical field [0001] The invention relates to the field of intelligent monitoring and early warning, and more specifically relates to an intelligent monitoring center platform for the temperature of high-voltage contact points of power stations. Background technique [0002] With the improvement of the automation level of China's industrial production, the gradual transition of power equipment from emergency repair after failure to preventive maintenance has become the focus of attention and research in the power generation, supply and consumption industries. During the long-term operation of important equipment such as high-voltage switchgear, busbar joints, and indoor and outdoor knife switches in power plants and substations, surface oxidation and corrosion occur, fastening bolts become loose due to thermal expansion and contraction, and the connection between contacts and busbars is aging. Such problems lead to an increase in the contact resistance at the joints of ele...
Claims
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IPC IPC(8): G01K13/00G01K1/02G01K1/024
Inventor 方旭东邬军波秦立明许碧峰王善杰
Owner STATE GRID ZHEJIANG NINGBO FENGHUA POWER SUPPLY CO LTD