The parallel operation of two UPS by the coupled-inductor method

IEEE International Symposium on Industrial Electronics

Volumn , Issue , 1992, Pages 733-736

  Chen, J F ^a   Chu, C L ^a   Huang, C L ^a  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

INDUSTRIAL ELECTRONICS; MAGNETIC COUPLINGS; UNINTERRUPTIBLE POWER SYSTEMS;

CIRCULATING CURRENT; CONTROL CIRCUITS; COUPLED INDUCTOR; PARALLEL OPERATIONS; PHASE ANGLES;

ELECTRIC INDUCTORS;

EID: 84880110333     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISIE.1992.279701     Document Type: Conference Paper

References (8)

1. J. Holtz, W. Lotzkat and K. H. Werner, "A High-Power Multitransistor-Inverter Uninterruptible Power Supply System, " IEEE Trans. Power Electron. Vol. 3, pp. 278-285, 1988.
2. J. Reed and N. Sharma, "Large Parallel UPS System Utilizing PWM Technology, " Proc. Intelec Int. Telecommun. Energy Conf. (New Orleans), pp. 282-289, 1984.
3. T. Kawabata and S. Higashino, "Parallel Operation of Voltage Source Inverters, " IEEE Trans. Ind. Appl. Vol. 24, No. 2, pp. 281-287, March/April 1988.
4. J. Holtz and K. H. Werner, "Multi-Inverter UPS System with Redundant Load Sharing Control, " IEEE Trans. Ind. Electron. Vol. 37, No. 6, pp. 506-513, December 1990.
5. T. Kawabata et al., "Large Capacity Parallel Redundant Transistor UPS, " Conf. Record of IPEC 1983. Tokyo, pp. 660-671.
6. T. Hosi, "Control Circuit for Parallel Operation of Self-Commutating Inverter, " Japanes Patent S56-13101. April 1975.
7. K. Harada, "On the Parallel Operation of Triport UPS System, " Proc. INTELEC85. pp. 111, October 1985.
8. P. Dobrorolny, J. Woods and P. D. Ziogas, "A Phase-Locked-Loop Synchronization Scheme for Parallel Operation of Modular Power Supplies, " PESC'89. pp. 861-869, 1989.