A Novel 4-level Converter with Inherent Voltage Boosting for 4-Phase SRM

2020 ◽  
Author(s):  
Vaibhav Shah ◽  
Saifullah Payami
Keyword(s):  
Inherent Voltage ◽  
Level Converter

An Improved ZVS PWM Three-Level Converter

2007 ◽  
Vol 54 (1) ◽  
pp. 319-329 ◽  
Author(s):  
Ke Jin ◽  
Xinbo Ruan ◽  
Fuxin Liu
Keyword(s):  
Level Converter

Study on Reactive Power Compensation Control of STATCOM Based on MMC

2014 ◽  
Vol 530-531 ◽  
pp. 1022-1025
Author(s):  
Yan Xie ◽  
Ya Ne Liao ◽  
Hong Xie
Keyword(s):  
Reactive Power ◽  
Power Level ◽  
Response Speed ◽  
Reactive Power Compensation ◽  
Current Control ◽  
Control Mode ◽  
Compensation Control ◽  
Control Response ◽  
In Series ◽  
Level Converter

This paper introduced a new modular multi-level converter (MMC), which could enhance the voltage and power level by sub-converter modules in series and was easy to extend to any level of output. Its structure and working mechanism were described. By analyzing the performance of STATCOM based on MMC working conditions in the reactive power compensation, this paper studied compensation control theory in reactive changing conditions. To obtain compensation control response speed faster and better compensation effect, a compensation control strategy was proposed based on direct current control mode. The simulation results show the strategy has a better tracking precision and response speed for the reactive power compensation.

Controlling and increasing the inherent voltage in cement paste

2009 ◽  
Vol 21 (1) ◽  
pp. 31-37 ◽  
Author(s):  
C.-Y. Huang ◽  
D.D.L. Chung
Keyword(s):  
Cement Paste ◽  
Inherent Voltage
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