Power factor definitions and effect on revenue of electric arc furnace load

被引：0

作者：

Wu, CJ ^{[1
]}

Huang, CP ^{[1
]}

Fu, TH ^{[1
]}

Zhao, TC ^{[1
]}

Kuo, HS ^{[1
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

来源：

POWERCON 2002: INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY, VOLS 1-4, PROCEEDINGS | 2002年

关键词：

power quality; power factor; electric arc furnace; revenue; IEEE Std. 1459;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The value of power factor generally is an important penalty factor in the revenue of electricity customers. However, the traditional power factor definition. always assumes that the load condition is sinusoidal. The effects of load unbalance and harmonic distortion are neglected. It. is suggested that a suitable power factor definition should be required for reflecting the fluctuant load characteristics. Therefore, the customers would be forced to improve the power quality disturbances. The transmission lines loss can be reduced and the system available rating is increased. In this paper, a 15-minute measurement data at the MOF of a 69-kV electric arc furnace user is used for analysis.. Five definitions of power factor are investigated by considering the essence of power quantities. The effect on the billing of an electric arc furnace user is also studied.

引用

页码：93 / 97

页数：5

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