High-conductivity silver paste electrified treatment combined device and method for electric power high-voltage equipment
A technology of high-voltage equipment and live treatment, which is applied to the maintenance of circuits, electrical components, and line connectors. It can solve the problems of damaging the good social image of the power supply industry, the cost of maintenance and repair of electric energy loss in the power sector, and achieve the elimination of heating faults. , reduce contact resistance, strong practical effect
Pending Publication Date: 2020-10-13
NANPING ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +1
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Problems solved by technology
Power outages will bring many adverse effects to enterprises and domestic electricity consumption, damage the good social image of the power supply industry, and also cause direct economic losses such as power loss in the power sector and personnel maintenance and repair costs
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[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] figure 2 It is a schematic diagram of the structure of electric high-voltage equipment connected by high-voltage wires, clamps, joints, etc., and disconnected by isolating switches. Such as figure 2 As shown, the electric high-voltage equipment in the substation is connected through high-voltage wires, wire clamps and wire joints, and is opened and disconnected by the isolation switch. When the isolation switch contacts, wire clamps or wire joints are loose or corroded, due to The increase of contact resistance will generate heat higher than the normal operating temperature at the place where looseness or corrosion occurs. If it is not dealt with in time, the heating fault will continue to develop, a vicious circle, and eventually lead to burnout of the switch contact or the clamp joint. If the equipment is damaged, it will...
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The invention relates to a high-conductivity silver paste electrified treatment combined device and method for electric power high-voltage equipment. The combined device comprises a spraying and brushing integrated pressure tank, a first telescopic insulating rod, a rust removal cleaning pressure tank, a second telescopic insulating rod, an infrared temperature measurement sensor, a control moduleand a buzzer; the spraying and brushing integrated pressure tank is mounted at the upper part of the first telescopic insulating rod and filled with high-conductivity silver paste; a spraying port atone end of the upper part of the spraying and brushing integrated pressure tank is sequentially connected with a first micro remote control electromagnetic valve and a first nozzle, and the other endof the upper part of the spraying and brushing integrated pressure tank is provided with a remote control electric brush; the rust removal cleaning pressure tank is mounted at the upper part of the second telescopic insulating rod, a spraying port at the upper part of the rust removal cleaning pressure tank is sequentially connected with a second micro remote-control electromagnetic valve and a second nozzle; the infrared temperature measurement sensor measures the temperature of a high-voltage isolation switch, a wire connector and a wire clamp and is in wireless connection with the controlmodule; and the control module is electrically connected with the buzzer. With the combined device and method adopted, electrified processing can be performed on the heating fault of the electric power high-voltage equipment, and the heating fault can be rapidly eliminated.
Description
technical field [0001] The invention belongs to the technical field of heating fault treatment of electric high-voltage equipment in substations, and in particular relates to a high-conductivity silver paste electrification treatment combination device and method for electric high-voltage equipment. Background technique [0002] During the long-term electrified operation of high-voltage equipment in substations, due to current heating, surrounding environmental pollution, and rain erosion, etc., the fastening bolts of high-voltage isolating switch contacts, high-voltage wire connectors, and clamps may become loose, or the contact surfaces may be oxidized. , rust, etc., these will cause the contact resistance to increase continuously, resulting in heating defects higher than the normal heating temperature, if not resolved in time, the defects will continue to aggravate, resulting in a vicious circle, eventually leading to the joints being blown off, high-voltage wire short cir...
Claims
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Login to View More IPC IPC(8): H01R43/00
CPCH01R43/002
Inventor 林晓铭鲍伟强张衍施广宇陈君连鸿松邓颖顾平良赖琦陶一军陈华忠林逸鹏江桂英
Owner NANPING ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER