Power Quality Improvement Based on Uninterruptible Power Supply (UPS) in Distribution System

被引：0
|
作者：
Dhal, P. K. [1 ]
Rajan, C. Christober Asir [2 ]
机构：
[1] VelTech Dr RR & Dr SR Tech Univ, Dept Elect & Elect Engn, Chennai, Tamil Nadu, India
[2] Pondicherry Engn Coll, Dept Elect & Elect Engn, Pondicherry, India
来源：
2015 2ND INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION SYSTEMS (ICECS) | 2015年
关键词：
rectifier; inverter; battery and bypass switch;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents the reactive power compensation with UPS. The most effective power quality improvement solution is analyzed in an uninterruptible power supply systems. The conventional UPS has three stages i. e rectifier converts AC to DC, Battery to store DC and Inverter to convert DC to AC. A novel technique has implemented in off- line UPS. The power is delivered to load via by-pass switch when main supply is available. Inverter does not operate during this period. So inverter function is same as conventional inverter. To overcome this problem, static change over switches has proposed. Hence it will get better voltage regulation and loss less in distribution system. The performance of simulation result is analyzed using MATLAB/SIMULINK.
引用
收藏
页码：286 / 289
页数：4
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