Insulator detection device for outdoor power system

An insulator detection and power system technology, applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problems of internal circuit device damage, automobile machinery noise, and readings that are not easy to hear, so as to avoid interference, improve hardness, The effect of highlighting substantive features

Inactive Publication Date: 2017-02-22
LIANGSHAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Application Information

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Problems solved by technology

In the surrounding environment, the noise of automobile machinery is loud, and it is not suitable to hear the readings clearly
[0004] In view of the above technical defects, the utility model patent application number 201620060115.4 discloses an outdoor power system insulator detection device, but because the detection device is exposed to the outdoors, under strong sunlight, the internal temperature of the housing is too high, and it is easy to Causes damage to internal circuits and devices; in addition, the neutral point of the housing in this technical solution is not grounded, which poses a safety hazard

Method used

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  • Insulator detection device for outdoor power system
  • Insulator detection device for outdoor power system
  • Insulator detection device for outdoor power system

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Embodiment Construction

[0072] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0073] Such as Figures 1 to 4 As shown, the present invention provides an insulator detection device for outdoor power systems, which includes insulating rods, housings, collars, electrodes, contact rings, composite rods, turntables, cavities, Bluetooth generators, protective resistors and circuit boards , a turntable is arranged above the insulating rod, which is fixed by hinges, and a composite rod is connected above the turntable, which is also fixed by hinges, and the casing of the device is installed above the composite rod , fixed by welding, a collar is installed at the connection between the shell and the composite rod, which is also fixed by welding, a pair of electrodes are arranged at both ends ...

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Abstract

The invention relates to an insulator detection device for an outdoor power system, and the device comprises an insulating rod, a housing, a lantern ring, an electrode, a contact ring, a composite rod, a rotating disc, a cavity, a Bluetooth generator, a protection resistor, and a circuit board. The device is characterized in that the interior of the housing is provided with a support; the support is provided with a grounding resistor; the grounding resistor is fixed on the support through an insulating block; the grounding resistor is connected with a grounding line; the grounding line is provided with a current transformer which is connected with a controller; the controller is connected with a wireless communication module through a drive circuit and an alarm.

Description

technical field [0001] The invention belongs to the technical field of power system inspection, and relates to an insulator detection device for an outdoor power system. Background technique [0002] A power capacitor is a capacitor used in power systems and electrical equipment. Any two metal conductors are separated by an insulating medium to form a capacitor. Among them, parallel power capacitors are also called phase-shift capacitors, which are mainly used to compensate the reactive power of inductive loads in power systems to improve power factor, improve voltage quality, and reduce line losses. The main body of the parallel power capacitor is a vacuum device, and the insulator, as a special insulation control, is installed on the main body of the parallel power capacitor. [0003] The voice reading method is used in the detection of transmission line insulators. It emits sound through the speaker installed on the detector, and transmits the sound to the staff's ears ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/003
Inventor 李来春张靳高祥银李智钰
Owner LIANGSHAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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