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Research about Test and Analysis Improvement on Power Quality of High Energy Consumption Customer

Author: JiangHua
Tutor: XuYongHai；ZuoLiXin
School: North China Electric Power University (Beijing)
Course: Electrical Engineering
Keywords: power network power quality analysis improvement method
CLC: TM711
Type: Master's thesis
Year: 2005
Downloads: 147
Quote: 2
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Abstract


The development of traditional electric power is based upon the balance of electric energy supplying and demanding. Currently, the change in electric network has come into being qualitative change. With electric and electronic technology being applied more and more, such as family electric instrument, industrial arc electric cooker and electrical railway usually bring on nonlinear change, which has greatly reduced the electric network quality. With the change of electric power sharply increasing, which lead to the development of the highly energy dissipation’s corporation in the middle-west region in China, the nonlinear change increase rapidly. The nonlinear change not only pollutes the quality of the power supply systems but also is harmful to the highly energy dissipation’s corporation, which can increase electric consuming and reduce product quality. This case is extruded in the Inner-Mongolia region. Based on practically testing and analyzing of the current, voltage, reactive power parameter, harmonious wave, power factor on all kinds of operation status, a colligation projectused to improve the power quality of electric network and the user is put forward.

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Theory and Analysis > Network analysis,power system analysis
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