Scope and objectThis part of IEC 61800 applies to general purpose adjustable speed a.c. drive systems which include power conversion@ control equipment@ and also an a.c. motor or motors. Excluded are traction and electrical vehicle drives.It applies to systems connected to line voltages up to 1 kV a.c.@ 50 Hz or 60 Hz@ and load side frequency up to 600 Hz.EMC aspects are covered in IEC 61800-3.This part of IEC 61800 gives the characteristics of the converters and their relationship with the complete a.c. drive system. It also states their performance requirements with respect to ratings@ normal operating conditions@ overload conditions@ surge withstand capabilities@ stability@ protection@ a.c. line earthing@ and testing. Furthermore@ it deals with application guidelines@ such as control strategies@ diagnostics@ and topologies.This part of IEC 61800 is intended to define a complete a.c. PDS in terms of its performance and not in terms of individual subsystem functional units.
61800-2-1998由IEC - International Electrotechnical Commission 发布于 1998-03-01,并于 2015-07-24 实施。
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