全国团体标准信息平台 T/CPSS 1010—2023 I 目 次 前言 ···························································································································· II 1 范围 ························································································································· 1 2 规范性引用文件 ·········································································································· 1 3 术语和定义 ················································································································ 1 4 超高次谐波测量信号处理方法 ························································································ 2 5 信号采样及预处理要求 ································································································ · 2 互感器要求 ·········································································································· 2 滤波器要求 ·········································································································· 3 数据采样要求 ······································································································· 3 6 超高次谐波数据分析 ···································································································· 4 时间窗 ················································································································ 4 2 kHz～9 kHz超高次谐波数据分析 ············································································ 4 9 kHz～150 kHz超高次谐波数据分析 ········································································· 4 时间累积要求 ······································································································· 5 7 测量结果计算方法 ······································································································· 5 超高次谐波幅值 ···································································································· 5 超高次谐波含有率计算方法 ····················································································· 5 超高次谐波畸变率计算方法 ····················································································· 6 附录 A（资料性） 基波分量测量方法 ················································································· 7 参考文献 ························································································································ 9 全国团体标准信息平台 全国团体标准信息平台 T/CPSS 1010—2023 II 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规定 起草。 本文件由中国电源学会提出并解释 。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件起草单位： 由国网河南省电力公司电力科学研究院、安徽大学绿色产业创新研究院、深圳市 中电电力技术股份有限公司、华北电力大学、四川大学、云南电网有限责任公司电力科学研究院、南京 南瑞继保电气有限公司、国网陕西省电力有限公司电力科学研究院、西安交通大学、南京灿能电力自动化股份有限公司、南方电网科学研究院有限责任公司、广西电网有限责任公司电力科学研究院、国网辽宁省电力有限公司电力科学研究院、国网福建省电力有限公司电力科学研究院、国网重庆市电力公司电力科学研究院、中国电力科学研究院有限公司、西安西驰电气股份有限公司、亚洲电能质量产业联盟、国网湖南省电力有限公司经济技术研究院、广东电网有限责任公司电力科学研究院、辽宁东科电力有限公司、国网浙江省电力有限公司电力科学研究院、国网上海市电力公司电力科学研究院、国网河北省电力有限公司电力科学研究院、国网山西省电力公司电力科学研究院、国网（嘉兴）综合能源服务有限公司、电子科技大学。 本文件主要起草人：郑晨、焦亚东、 唐钰政、刘丰、徐永海、陈韵竹、徐志、程立、刘坤雄、何英 杰、姚东方、袁智勇、郭敏、董鹤楠、林焱、董光德、胡蓓、徐革平、王语洁、刘浩田、王玲、谢赐戬、陈骞、潘玲、苏灿、张敏、孙伟、韩杨。 本文件为首次发布。 全国团体标准信息平台 T/CPSS 1010—2023 1 电力系统超高次谐波测量要求 1 范围 本文件规定了交流电力系统2 kHz～150 kHz超高次谐波的测量、分析与数据统计方法。 本文件适用于电力电子变流设备 接入的频率50 Hz交流电力系统。 2 规范性引用文件 下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅所注日期的版本适用于本文 件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。 GB/T 3241—2010 电声学 倍频程和分倍频程滤波器 GB/T 14549—1993 电能质量 公用电网谐波 GB/T 17626.30—2012 电磁兼容 试验和测量技术 电能质量测量方法 GB/T 20840.103—2020 互感器 第103部分：互感器在电能质量测量中的应用 IEC 61000-4-30 电磁兼容性（ EMC） 第4-30部分：测试和测量技术 电能质量测量方法 （Electromagnetic compatibility (EMC) –Part 4-30: Testing and measurement techniques – Power quality measurement methods ） 3 术语和定义 GB/T 3241—2010 、GB/T 14549—1993 、GB/T 17626.30—2012、 IEC 61000-4-30 界定的以及 下列术 语和定义适用于本文件。 基波（分量） fundamental （component ） 对周期性交流量进行傅里叶级数分解，得到的频率与工频相同的分量。 [来源：GB/T 14549—1993 ，3.3] 超高次谐波 supraharmonics 电压或电流信号频谱中分布在2 kHz～150 kHz区间的谐波分量。 时间窗 time window 在有限时间的观测记录中，采集信号的非周期性会引起能量流入临近频域 （频谱泄漏），时间窗是 在整个采集的数据系统中采用加权函数来降低能量流失