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Power distribution cabinet

A technology for power distribution cabinets and power distribution devices, which is applied in the direction of high-efficiency power electronic conversion, panel/switch station circuit devices, conversion equipment that can be converted to DC without intermediate conversion, etc., and can solve the single power distribution function of the power distribution cabinet, etc. problems, to achieve the effect of meeting power distribution needs, avoiding harmonics and current interruption, and improving power supply efficiency

Active Publication Date: 2013-08-28
JIANGSU SFERE ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to overcome the disadvantage that the power distribution cabinet in the prior art only has a single power distribution function, the present invention provides a power distribution cabinet with a voltage stabilizing and power saving function, which integrates power distribution and power saving functions

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 Shown is a power distribution cabinet with voltage stabilizing and power saving functions, including incoming circuit breaker, voltage stabilizing and power saving module, power distribution device, bypass unit, display and man-machine interface. The three-phase power supply (phase A, phase B and phase C) is connected to the input end of the incoming line circuit breaker, and the output end of the incoming line circuit breaker is connected to the input end of the voltage stabilizing power saving module and the bypass The input end of the unit, the output end of the voltage stabilizing and power saving module and the output end of the bypass unit are connected to the input end of the power distribution device. The three-phase power is connected to the power distribution device through the incoming circuit breaker through the voltage stabilizing ...

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Abstract

The invention discloses a power distribution cabinet, which comprises an incoming circuit breaker, a voltage-stabilizing power-saving module and a power distribution device. A power source is connected with the input end of the incoming circuit breaker; the output end of the incoming circuit breaker is connected with the input end of the voltage-stabilizing power-saving module; the output end of the voltage-stabilizing power-saving module is connected with the input end of the power distribution device; the power distribution cabinet can also comprises a bypass unit; and the power source is connected with the power distribution device by the incoming circuit breaker through the voltage-stabilizing power-saving module or the bypass unit. Compared with the conventional power distribution cabinet, the power distribution cabinet has the voltage stabilizing and power saving functions, can perform power-saving adjustment according to power supply voltage and power using time during use, stabilizes and purifies the electric power while completing power conservation and power distribution, improves power supply efficiency and better meets power distribution requirement.

Description

technical field [0001] The invention relates to a power distribution cabinet for industrial electric power, in particular to a power distribution cabinet with voltage stabilizing and power saving functions. Background technique [0002] In the 21st century, the impact of energy shortage and environmental pollution on the sustainable development of human economy and society is becoming more and more serious. Although my country has a vast territory and rich resources, it is still a poor country in terms of energy, especially in terms of energy utilization. Due to the influence of capital, technology and energy prices, my country's energy utilization is much lower than that of developed countries. More than 90% of energy is lost and wasted in the process of mining, processing and conversion, storage and transportation, and terminal utilization, especially in the utilization of electric power and electric equipment. Although my country's electric power industry is developing ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/24H02M5/12
CPCY02B70/16Y02B70/10
Inventor 陈东华张凤雏洪著财沈雷明张国民蒋鑫
Owner JIANGSU SFERE ELECTRIC
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