Power distribution cabinet

A technology for power distribution cabinets and power distribution devices, which is used in high-efficiency power electronic conversion, panel/switch station circuit devices, and conversion equipment that can be converted to DC without intermediate conversion. It can solve the single power distribution function of power distribution cabinets, etc. problems, to meet power distribution needs, improve power supply efficiency, and avoid harmonics and current discontinuities.
CN101847831AActive Publication Date: 2010-09-29JIANGSU SFERE ELECTRIC
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU SFERE ELECTRIC
Publication Date
2010-09-29

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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.
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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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