Title :
Small UPS using Phase Control
Author :
Harada, Koosuke ; Sakamoto, Hiroshi ; Shoyama, Masahito
Author_Institution :
Department of Electronics, Kyushu University 36, Fukuoka 812, Japan
Abstract :
A small UPS using phase control has been developed. The isolation transformer used in the phase-controlled inverter is extremely minimized by the high frequency switching. This inverter is of simple construction and allows bidirectional power flow. The basic operation of the phase-controlled inverter and its applications to UPS are presented with some experimental results.
Keywords :
Circuits; DC-DC power converters; Filters; Phase control; Pulse width modulation; Pulse width modulation inverters; Switching converters; Switching frequency; Uninterruptible power systems; Voltage;
Conference_Titel :
Telecommunications Energy Conference, 1987. INTELEC '87. The Ninth International
Conference_Location :
Stockholm, Sweden
Print_ISBN :
91-7810-916-7
DOI :
10.1109/INTLEC.1987.4794607
