IEC TR 63282:2020 LVDC系统.标准电压和电能质量要求的评估

标准编号：IEC TR 63282:2020

中文名称：LVDC系统.标准电压和电能质量要求的评估

英文名称：LVDC systems - Assessment of standard voltages and power quality requirements

发布日期：2020-11-27

标准范围

IEC TR 63282:2020（E）收集信息并报告经验，以便为LVDC系统（电压等级低于1 500 V DC的系统）的电压等级和相关方面（电能质量、EMC、测量……）的标准化提出建议。给出了建议电压值的基本原理。定义了电压（电能质量）参数的变化及其边界的建议。然而，本文件没有详尽解释一些技术项目，并为今后的工作确定了一些差距。注意直流电压的定义。不考虑其中单极电压出于某些目的（例如脉冲电压）被周期性地中断的系统。本文件不包括牵引系统

IEC TR 63282:2020(E) collects information and reports experience in order to make recommendations for the standardization of voltage levels and related aspects (power quality, EMC, measurement …) for LVDC systems (systems with voltage level lower than 1 500 V d.c.).
Rationale for the proposed voltage values are given. Variation of parameters for the voltage (power quality) and recommendation for their boundaries are defined. Nevertheless, some of the technical items are not exhaustively explained in this document and some gaps are identified for future work.
Attention is paid to the definition of DC voltage.
Systems in which a unipolar voltage is interrupted periodically for certain purposes, e.g. pulse voltage, are not considered.
Traction systems are excluded from this document

标准预览图