IEC 61800-2:20 21适用于可调速度交流电力驱动系统，包括半导体电力转换及其控制、保护、监控、测量装置和交流电机。 它适用于可调速度电力驱动系统，旨在从BDM或CDM向交流电机供电，BDM或CDM连接到线对线电压高达并包括35kV AC 50Hz或60Hz和/或电压高达并包括1.5 kV DC输入侧。 笔记？IEC 61800-1涵盖了用于为DC电机供电的可调速度DC电力驱动系统。 本文件定义并描述了BDM/CDM/PDS性能和功能属性选择标准的非详尽列表。该列表由责任方审查，以确定装置、设备或系统的设计考虑因素以及相关测试规范。它还建议了驱动设备和扩展产品的性能和功能属性的选择。性能和功能属性侧重于以下类别: PDS的主要部分拓扑和分类； 评级、性能和功能； PDS预期安装和运行环境的规范； 指定完整PDS时可能适用的其他规范。 牵引应用和电动汽车不包括在本文件的范围内。 本文件提供了一个非详尽的列表，根据应用要求，客户和制造商之间可以使用最低要求制定规范。制造商可以使用该相同的非详尽列表来确定商品化的BDM/CDM/PDS的最低要求，而无需基于该BDM/CDM/PDS的指定应用进行客户交互。这第三版取消并取代了2015年出版的第二版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a.IEC 61800-4对高压PD的要求现已与IEC 61800-2:20 15的要求合并； b.第1条已更新，引入了第4条的新概念； c.表1至表4中的术语和定义已按逻辑顺序分类；表5考虑了低压和高压的分类，图3阐明了BDM/CDM/PDS内的界限。 d.第4条是新的，根据本文件创建了评估产品的方法； e.第5条已更新为: 高压BDM/CDM/PDS的具体内容；BDM/CDM/PDS的基本拓扑描述（5.2）； 评级和性能（5.3和5.4）； 参考IEC 61800系列中关于EMC（IEC 61800-3）、电气安全（IEC 61800-5-1）、功能安全（IEC 61800-5-2）、负载方面（IEC TR 61800-6）、通信配置文件（IEC 61800-7系列）、电源接口电压（IEC TS 61800-8）和生态设计（IEC 61800-9系列）的适用标准，以避免冲突的要求（5.5、5.6、5.7、5.10、5.11、5.12）； 更新生态设计要求(5.8)； 更新环境评估要求（5.9）； 实施爆炸性环境要求（5.14）； f)第6条已更新为试验要求，以便在设计要求和试验要求之间提供明确的联系； g)第7条已更新，以协调IEC 61800（所有部分）中的标记和文件要求；h)对现有附件A和附件B进行了更新，纳入了与高压BDM/CDM/PDS相关的具体细节。

IEC 61800-2:2021 applies to adjustable speed electric AC power drive systems, which include semiconductor power conversion and the means for their control, protection, monitoring, measurement and the AC motors.
It applies to adjustable speed electric power drive systems intended to feed AC motors from a BDM or CDM connected to line-to-line voltages up to and including 35 kV AC 50 Hz or 60 Hz and/or voltages up to and including 1,5 kV DC input side.
NOTE？Adjustable speed electric DC power drive systems intended to feed DC motors are covered by IEC 61800-1.
This documents defines and describes a non-exhaustive list of criteria for the selection of BDM/CDM/PDS performance and functional attributes. This list is reviewed by the responsible parties to determine considerations for the design of device(s), equipment or system(s) with related testing specification. It also suggests a selection of performance and functional attributes for driven equipment and extended products. The performance and functional attributes focus on the following categories:

• principal parts topology and classification of the PDS;
• ratings, performance and functionality;
• specifications for the environment in which the PDS is intended to be installed and operated;
• other specifications which might be applicable when specifying a complete PDS.

Traction applications and electric vehicles are excluded from the scope of this document.
This document provides a non-exhaustive list from which minimum requirements can be used for the development of a specification between customer and manufacturer based on the application requirements. This same non-exhaustive list can be used by a manufacturer to determine the minimum requirements for a commoditised BDM/CDM/PDS without customer interaction based on the specified application of that BDM/CDM/PDS.
This third edition cancels and replaces the second edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a. the requirements from IEC 61800-4 for high-voltage PDS are now merged with requirements from IEC 61800-2:2015;
b. Clause 1 has been updated to introduce the new concept of Clause 4;
c. terms and definitions in Table 1 to Table 4 have been classified in logical order; classification in low voltage and high voltage has been considered in Table 5, and Figure 3 clarifies boundaries within BDM/CDM/PDS.
d. Clause 4 is new and creates the methods for evaluating a product to this document;
e. Clause 5 has been updated with respect to:

1. specific content for high-voltage BDM/CDM/PDS;
2. description of the basic topology for BDM/CDM/PDS (5.2);
3. ratings and performance (5.3 and 5.4);
4. reference to applicable standards within the IEC 61800 series with respect to EMC (IEC 61800-3), electrical safety (IEC 61800-5-1), functional safety (IEC 61800-5-2), load duty aspects (IEC TR 61800-6), communication profiles (IEC 61800-7 series), power interface voltage (IEC TS 61800-8), and ecodesign (IEC 61800-9 series) to avoid conflicting requirements (5.5, 5.6, 5.7, 5.10, 5.11, 5.12);
5. update of requirement for ecodesign (5.8);
6. update of requirement for environmental evaluation (5.9);
7. implementation of requirement for explosive atmosphere (5.14);

f) Clause 6 has been updated with test requirement in order to provide a clear link between design requirement and test requirement;
g) Clause 7 has been updated to harmonize the marking and documentation requirement within IEC 61800 (all parts);
h) existing Annex A and Annex B have been updated to include specific detail pertaining to high voltage BDM/CDM/PDS.