高阶电能质量在线监测装置及系统的研究与应用

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摘要:自电能产生以来,它在一定程度上加速了社会发展。作为商品,电能的质量是衡量其价值的关键,且不同用户对电能质量的需求各异。因此,开展相关研究,提出切实可行、经济合理且易于实施的效能优化方案,可为企业电能质量管理提供科学决策依据。
关键词:高阶电能质量;在线监测装置;分析软件;系统应用
doi:10.3969/J.ISSN.1672-7274.2024.09.057
中图分类号:TM 930;TP 31 文献标志码:A 文章编码:1672-7274(2024)09-0-03
Research and Application of High-order Power Quality Online Monitoring Device and System
YANG Zhonghua1, XUE Zhiguang2, ZHANG Xingkai1, DU Hongru1, LI Cheng1
(1. Guoneng Wuhai Energy Mining Area Hydropower Management Co., Ltd., Wuhai 016000, China;
2. Anhui Aixino Electrical Automation Co., Ltd., Hefei 230000, China)
Abstract: Since the advent of electric energy, it has accelerated social development to some extent. As a commodity, the quality of electric energy is the key to measuring its value, and different users have different requirements for the quality of electric energy. Therefore, it is necessary to conduct relevant research and propose practical, economically reasonable, and easy-to-implement efficiency optimization schemes to provide scientific decision-making basis for enterprise power quality management.
Keywords: high-order power quality; online monitoring device; analysis software; system application
0 引言
随着变电站及配电系统线路不断增多,电网系统供配电设备在不断的更新,设备功率在不断增加,用电设备的容量也越来越大;三相负荷不平衡、电力系统谐振接地等会产生负序,大功率整流和非线性设备等会产生谐波,长期运行会导致电能质量下降,严重威胁供电、用电设备的安全运行。(剩余3775字)