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Intelligent energy-saving full-control type electric energy quality device

A power quality and full-control technology, which is applied in the substation/power distribution device shell, cooling/ventilation of substation/switchgear, board/panel/desk of substation/switchgear, etc., can solve the problem of intelligent energy-saving full-control electric energy Quality devices are inconvenient to use and other problems, to achieve long-term stable and efficient operation, improve power factor, and fast response

Inactive Publication Date: 2020-06-30
广东益胜电气有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent energy-saving full-control power quality device, which has the advantage of being easy to use and solves the problem of inconvenient use of the intelligent energy-saving full-control power quality device

Method used

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  • Intelligent energy-saving full-control type electric energy quality device
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0023] see Figure 1-5, an intelligent energy-saving full-control power quality device, including a housing 1, the bottom of the housing 1 is fixedly connected with a grounding block 28, and the grounding block 28 is fixedly connected to the four corners of the bottom of the housing 1, by setting the grounding block 28 , so that the placement of the intelligent energy-saving full-control power quality device is more stable. The top of the housing 1 is fixedly ...

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Abstract

The invention discloses an intelligent energy-saving full-control type electric energy quality device which comprises a shell, a fixing block and a connecting block located at the bottom of the fixingblock are fixedly connected to the interior of the shell, and first supporting legs are fixedly connected to the two sides of the top of the fixing block. According to the invention, the intelligentcapacitor, the intelligent filter, the active power filter, the filter series reactor, the control panel, the silicon controlled rectifier contactless switching device, the fan, the temperature sensor, the temperature controller and the display screen are used cooperatively; the intelligent energy-saving full-control type electric energy quality device is convenient to use; the intelligent energy-saving full-control type electric energy quality device can automatically control the temperature; real-time state check is achieved, the response speed is high, energy and electricity are saved, thereliability of a power distribution system is effectively improved, the electric energy quality index of the system is improved, the power factor is increased, harmonic waves are eliminated, resonanceis restrained, three-phase imbalance is improved, it is guaranteed that a power utilization system can stably and efficiently operate for a long time, and use by people is facilitated.

Description

technical field [0001] The invention relates to the technical field of power quality control, in particular to an intelligent energy-saving full-control power quality device. Background technique [0002] Power quality refers to the quality of power in the power system. The ideal power should be a perfectly symmetrical sine wave. Some factors will cause the waveform to deviate from the symmetrical sine wave, which leads to the problem of power quality. The problem of power quality has been raised for a long time. In the early stage of power system development! The composition of power loads is relatively simple, mainly composed of linear loads such as synchronous motors, asynchronous motors and various lighting equipment, so the indicators for measuring power quality are also relatively simple, mainly including frequency deviation and voltage deviation. First, with the development of power electronics technology, non-linear power electronic devices and devices have been wide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26H02B1/56H02B1/04H02J3/01H02J3/26H02J3/18
CPCH02B1/04H02B1/26H02B1/565H02J3/01H02J3/18H02J3/26Y02E40/30Y02E40/40Y02E40/50
Inventor 杨勇黄光能
Owner 广东益胜电气有限公司
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