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.

Active Publication Date: 2010-09-29
JIANGSU SFERE ELECTRIC
View PDF9 Cites 6 Cited by
  • Summary
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power distribution cabinet
  • Power distribution cabinet
  • Power distribution cabinet

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/24H02M5/12
CPCY02B70/16Y02B70/10
Inventor 陈东华张凤雏洪著财
Owner JIANGSU SFERE ELECTRIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap