作者:
DOI: 10.1109/TPWRD.2004.832353
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摘要: This paper discusses the sensitivity of adjustable speed drives (ASDs) to voltage sags and short interruptions on basis extensive test results. Existing standards previously published work are critically reviewed, a description procedures needed for appropriate assessment ASD is presented. The following tests were performed: rectangular three-phase, two-phase, single-phase with ideal nonideal supply characteristics, as well nonrectangular-balanced three-phase similar those caused by starting large motors. results show that although behavior this equipment has rather complex pattern, simple representation various types interruption can be established.