IEC 62271-215:2021 高压开关设备和控制设备第215部分:VDIS用相位比较器
标准编号：IEC 62271-215:2021
中文名称：高压开关设备和控制设备第215部分:VDIS用相位比较器
英文名称：High-voltage switchgear and controlgear - Part 215: Phase comparator used with VDIS
发布日期：2021-06-29
标准范围
IEC 62271-215:2021适用于根据IEC 62271-213设计为插入电压检测和指示系统（VDIS）的测试点的相位比较器，以给出相位比较结果的指示。主要用途是在将高压网络的两个通电部分耦合之前，在相同的标称电压和频率下，提供它们之间相位关系的明确证据。本第一版取消并取代了1997年发布的IEC 61243-5第一版和2011年发布的IEC 62271-206第一版。本版本是IEC 61243-5和IEC 62271-206内容的合并。与IEC 61243-5和IEC 62271-206之前版本相比，本版本包括以下重大技术变更:该文件不包括IEC 61243-5中定义的特定于制造商的特定相位比较器（SPC），并收回了所有制造商的VDI通用相位比较器（UPC）的技术原理；介绍了用于顺序连接操作的相位比较器，以方便大型中压面板的相位比较操作。
IEC 62271-215:2021 is applicable to phase comparators designed to be plugged into the testing points of a voltage detecting and indicating system (VDIS) according to IEC 62271-213, to give an indication of the result of a phase comparison.
The main usage is to provide a clear evidence of the phase relationship between two energized parts of a high-voltage network, at the same nominal voltage and frequency before coupling them.
This first edition cancels and replaces the first edition of IEC 61243-5 published in 1997 and the first edition of IEC 62271-206 published in 2011. This edition constitutes a merging of the content of IEC 61243-5 and IEC 62271-206.
This edition includes the following significant technical changes with respect to the previous editions of IEC 61243-5 and IEC 62271-206:
- the document does not include the specific phase comparators (SPCs) as defined in IEC 61243-5, which was specific to manufacturers, and takes back the technical principles of the universal phase comparator (UPC) for VDIS of all manufacturers;
- the phase comparator for sequential connected operation is introduced to facilitate the operation of phase comparation of large MV panels.
标准预览图
