Power factor compensation and correction device for power distribution of green building

A power factor compensation, green building technology, applied in reactive power compensation, reactive power adjustment/elimination/compensation, harmonic reduction devices, etc., can solve problems such as equipment is not too good, and achieve the effect of meeting the suppression requirements

Inactive Publication Date: 2016-03-02
SUZHOU UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are many power compensation devices in the management of green buildings, but in terms of energy control, the devices in the prior art are not very good

Method used

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  • Power factor compensation and correction device for power distribution of green building

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the 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.

[0013] see figure 1 , In a specific embodiment of the present invention, a green building power distribution power factor compensation and correction device is provided, and the green building power distribution power factor compensation and correction device includes: a power detection unit, a rectification unit, a control unit, a monitoring unit, and a compensation unit and a current transformer, the control unit is connected to the power detection unit, the rectification unit, the monitoring unit, and the compensa...

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Abstract

The invention discloses a power factor compensation and correction device for power distribution of a green building. The power factor compensation and correction device comprises an electric quantity detection unit, a rectification unit, a control unit, a monitoring unit, a compensation unit and a current transformer, wherein the control unit is in controlled connection with the electric quantity detection unit, the rectification unit, the monitoring unit and the compensation unit respectively, the compensation unit and the current transformer are electrically connected, the power factor compensation and correction device for the power distribution of the green building also comprises an inlet line and an outlet line, the inlet line and the electric quantity detection unit are electrically connected, and the outlet line and the current transformer are electrically connected. Through the above mode, the power factor compensation and correction device for the power distribution of the green building, disclosed by the invention has the advantages that the correction on a power factor and the suppression requirement on harmonic wave can be met to the greatest extent, the device can be used on the green building better in a matching way, and great convenience and safety control are brought to the green building.

Description

technical field [0001] The invention relates to a green building management device, in particular to a green building distribution power factor compensation and correction device. Background technique [0002] Energy conservation and emission reduction is a national strategic policy, and it is the only way to develop a low-carbon economy and maintain sustainable development of the national economy. As the source of power for the operation of the national economy, electricity is the key area and main force for energy conservation and emission reduction. With the continuous and rapid development of my country's economy, green office buildings with concentrated units and high population density have become a landscape in the city. The characteristics of their electricity consumption are central air conditioning, high-speed elevators, monitoring equipment, office facilities, modern communication facilities, etc. Large-scale power-consuming equipment consumes a lot of electricity...

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Application Information

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IPC IPC(8): H02J3/18H02J3/01
CPCY02E40/30Y02E40/40
Inventor 吴征天付保川朱树先朱学莉胡惠轶郭胜辉李长宁祝勇俊高涵文
Owner SUZHOU UNIV OF SCI & TECH
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