Intelligent control device of high-voltage drop-type fuse

A drop-type fuse, intelligent control technology, applied in circuit devices, instruments, signal transmission systems, etc., can solve problems such as low power supply quality, high equipment damage rate, and inability to monitor in real time, to reduce undue losses and shorten Operation time, the effect of improving power supply reliability and safety

Inactive Publication Date: 2011-08-03
陈家斌 +5
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The research and construction of intelligent control technology for high-voltage drop-out fuses in distribution networks will greatly promote the safe operation of power distribution system equipment. The current distribution system equipment in operation basically fails because it cannot be monitored in real time

Method used

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  • Intelligent control device of high-voltage drop-type fuse
  • Intelligent control device of high-voltage drop-type fuse
  • Intelligent control device of high-voltage drop-type fuse

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0031] like figure 1 Shown is a block diagram of the composition of the high-voltage drop-out fuse intelligent control device of the present invention, the device includes a signal data acquisition circuit 1, a signal data calculation and judgment circuit 2, a drop-out fuse operation circuit 3, a wireless alarm transmission circuit 4, a wireless Receiving circuit 5; the signal data acquisition circuit has three terminals, which are respectively A, B and C, and the output of the signal data calculation and judgment circuit has two terminals, which are respectively S and X, and the output of the wireless receiving circuit has two terminals Head, respectively N, G;

[0032] Wherein, the signal data acquisition circuit collects the signal data output from the high-voltage drop-out fuse power supply system, the A terminal is connected to the signal ...

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Abstract

The invention discloses an intelligent control device of a high-voltage drop-type fuse, which comprises a signal data acquisition circuit, a signal data calculation judging circuit, a drop-type fuse operating circuit, a wireless alarm transmitting circuit and a wireless receiving circuit, wherein signal data output terminals are acquired from a power supply of the drop-type fuse; the signal data output terminals are connected with the signal data calculation judging circuit and the wireless alarm transmitting circuit respectively; the output terminal of the signal data calculation judging circuit is connected with the drop-type fuse operating circuit and the wireless alarm transmitting circuit respectively; the output terminal of the drop-type fuse operating circuit is connected with the wireless alarm transmitting circuit; and the wireless receiving circuit is connected with the drop-type fuse operating circuit and the signal data acquisition circuit. The intelligent control device has over-current protection automatic functions; a running current, phase failure, grounding of phase lines and the temperature of a cable can be seen immediately in modes of telemetry and remote signalling; remote switching operation can be carried out immediately; operating time is shortened; and the intelligent control device plays a positive role in development of distribution intelligent control.

Description

technical field [0001] The invention relates to an intelligent control technology of a high-voltage drop-out fuse, in particular, an intelligent control device for a drop-out fuse applied to a distribution network. Background technique [0002] At present, the power system is fully developing smart grid construction, implementing intelligent control, intelligent management, and intelligent analysis of the entire grid. The intelligent construction of distribution network has only just started, and it has not been fully popularized and applied due to various reasons. The research on intelligent control technology for distribution network power supply is also part of the popularization and application of distribution network intelligent construction, mainly for distribution transformers, switches, Drop-out fuse implements intelligent control and intelligent management. [0003] The research and construction of intelligent control technology for high-voltage drop-out fuses in d...

Claims

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Application Information

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IPC IPC(8): H02J13/00G08C17/02
CPCY04S40/126Y04S40/143Y02E60/7884Y02E60/7853Y02E60/00
Inventor 陈家斌马雁孟凡钟易保华沈磊陈蕾
Owner 陈家斌
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