可调速电力传动系统.第5-1部分:安全要求.电、热和能量

[中文适用范围]： IEC 61800 的这一部分规定了可调速电力驱动系统或其元件在电气、热和能源安全方面的要求。除接口要求外，它不涵盖驱动设备。它适用于可调速电力驱动系统，包括功率转换、驱动控制和电机。不包括牵引和电动车辆驱动。它适用于连接到线路电压高达 1 kV、交流、50 Hz 或 60 Hz 的直流驱动系统，以及转换器输入电压高达 35 kV、50 Hz 或 60 Hz、输出电压高达 35 kV 的交流驱动系统。 IEC 61800 的其他部分涵盖了额定值规范、EMC、功能安全等。IEC 61800 这部分的范围不包括用作 PDS 组件的设备（如果它们符合相关产品标准的安全要求）。环境。例如，PDS中使用的电机应符合IEC 60034的相关部分。除非特别说明，本国际标准的要求适用于PDS的所有部分，包括CDM/BDM（见图1）。注：在某些情况下，PDS 的安全要求（例如，防止直接接触）可能需要使用特殊组件和/或附加措施。 [外文原描述]： IEC 61800-5-1:2007 It specifies requirements for adjustable speed power drive systems, or their elements, with respect to electrical, thermal and energy safety considerations. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electric drive systems which include the power conversion, drive control, and motor or motors. Excluded are traction and electric vehicle drives. It applies to d.c. drive systems connected to line voltages up to 1 kV a.c., 50 Hz or 60 Hz and a.c. drive systems with converter input voltages up to 35 kV, 50 Hz or 60 Hz and output voltages up to 35 kV. The major areas of change in this edition are the following: - addition of alphabetical Table 1 in Clause 3; - addition of Table 2 in 4.1 for relevance to PDS/CDM/BDM; - addition of Table 4 summary of decisive voltage class requirements; - expansion of subclause on protective bonding (4.3.5.3); - clarification of distinction between touch current and protective conductor current; - revision of section on insulation (now 4.3.6) to include solid insulation; - addition of overvoltage categories I and II to HV insulation voltage; - revision of section on Solid insulation (now 4.3.6.8); - addition of high-frequency insulation requirements (4.3.6.9, Annex E); - addition of requirements for liquid-cooled PDS (4.4.5); - addition of climatic and vibration tests (5.2.6); - clarification of voltage test procedure to avoid over-stress of basic insulation (5.2.3.2.3); - revision of short-circuit test requirement for large, high-voltage and one-off PDS (now 5.2.3.6); - addition of informative Annex B for overvoltage category reduction.