DocumentCode
2356378
Title
A new voltage sag compensator with a gradationally controlled voltage inverter
Author
Yamada, Masaki ; Iwata, Akihiko ; Okada, Joji ; Hatakeyama, Yoshihiro ; Ishii, Yasuhiro
Author_Institution
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Hyogo
fYear
2005
fDate
11-14 Sept. 2005
Abstract
A new voltage sag compensator with a gradationally controlled voltage inverter which exceeds SEMI F47 standard has been developed. It consists of a gradationally controlled voltage inverter in which inverters are connected in series and are charged at different voltages to each other, and which outputs the sum of each output voltage. This system is small and with an extremely low loss
Keywords
invertors; power supply quality; voltage control; SEMI F47 standard; voltage inverter control; voltage sag compensator; Batteries; Filters; Inverters; Power system protection; Supercapacitors; Switches; Transformers; Uninterruptible power systems; Voltage control; Voltage fluctuations; Dynamic Voltage Restorer (DVR); Multilevel converters; Uninterruptible Power Supply (UPS); Voltage sag compensators;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2005 European Conference on
Conference_Location
Dresden
Print_ISBN
90-75815-09-3
Type
conf
DOI
10.1109/EPE.2005.219284
Filename
1665474
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