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Chinese Standard: GB/Z 17624.7-2023

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Electromagnetic compatibility—General—Part 7:Power factor in single-phase systems under non-sinusoidal conditions
 
Standard in brief
Scope of Application:
本文件提供了各种电气量的定义以及它们在非正弦条件下的关系,以便针对功率因数中的两个分量提供明确的信息:由基波电压和电流之间的相位差而产生的基波功率因数、与电压和/或电流畸变有关的非基波功率因数。本文件仅适用于单相系统。本文件适用于下列三种情况:--一般情况,电压和电流都是畸变的(第5章);--电压为正弦,电流仅有由谐波分量引起的畸变的情况(第6章);--电压和电流都是正弦的特殊情况(附录A)。附录B提供了关于基波功率因数的信息,用于描述设备作为负载或发电机的行为。

Basic information
Standard No:GB/Z 17624.7-2023
Standard Name:电磁兼容 综述 第7部分:非正弦条件下单相系统的功率因数
English Name:Electromagnetic compatibility—General—Part 7:Power factor in single-phase systems under non-sinusoidal conditions
Standard Status:To be implemented
Release Date:2023-12-28 
Effective Date:2024-07-01
Language of Publication:Simplified Chinese

Standard classifiction No
Standard ICS No:33.100.01
Chinese Standard Classifiction No:L06

Associated Standard
Standard name of adoption:《电磁兼容(EMC) 第1-7部分:综述 非正弦条件下单相系统的功率因数》

Publication Information
Number of pages:28
Number of words:50 K 

Other Information
Standard Type:CN
Standard Attribute:GB
Standard No:17624.7
Technical Committees:全国电磁兼容标准化技术委员会(SAC/TC 246)
Proposed Unit:全国电磁兼容标准化技术委员会(SAC/TC 246)
Application Dept:国家市场监督管理总局、国家标准化管理委员会

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