Voltage Quality Problems in Power Supply System of Boiler Stations Using Pumps with Variable-Frequency Drive

被引：0
|
作者：
Artyukhov, Ivan I. [1 ]
Molot, Svetlana, V [1 ]
Stepanov, Sergey F. [1 ]
Kalganova, Svetlana G. [1 ]
Trigorly, Sergey, V [1 ]
Tulepova, Gulsim N. [2 ]
机构：
[1] Yuri Gagarin Saratov State Tech Univ, Dept Power Supply & Elect Technol, Saratov, Russia
[2] Zhangir Khan West Kazakhstan Agrarian Tech Univ, Dept Power Engn, Uralsk, Kazakhstan
来源：
PROCEEDINGS OF THE 2018 19TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ELECTRIC POWER ENGINEERING (EPE) | 2018年
关键词：
boiler station; pumps; variable-frequency drive; frequency converter; emergency generator; voltage quality; nonsinusoidal waveform; harmonics; simulation; EMC;
D O I：
10.1109/EPE.2018.8395975
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Power electronics devices are widespread in different engineering systems for housing and public utilities. But they have negative impacts to the power source. A typical example is using of the pumps operated by variable frequency drive in boiler stations and heating substations. The using helps both the energy savings and the voltage waveform distortion. If boiler station is supplied by emergency generator the voltage waveform distortion significantly increases. Voltage quality parameters are analyzed using a simulation model, built in MAT LAB/Simulink, in different situations. The recommendations to ensure the specified voltage quality in the power supply system are created.
引用
收藏
页码：146 / 151
页数：6
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