摘要
随着现代电力电子技术的快速发展,电力用户对电能质量的要求日益提高,提高电能质量成为当务之急。针对存在的电能质量问题,设计一种集电能远程监测、数据分析以及控制的电能质量综合管理系统;通过在工程中的现场运行测试,结果表明该系统使电流谐波畸变率抑制在5%以下,功率因数提高到93%以上,很好解决了电能质量问题,达到了安全和节能的目的,值得推广应用。
With the rapid development of modem power electronics, the requirements of power quality become higher. It is urgent to improve power quality. Aiming at the existing power quality, this paper designs a power quality comprehensive management system. The system has the function of power monitoring, data analysis and control. At last, a sample of application in electric engineering is presented. Through field running results prove that the system can inhibit current harmonic distortion rate below 5% and increase power factor to 93%, solve the problem of power quality and achieve safety and energy saving and have promotional values.
出处
《电子设计工程》
2017年第5期170-174,共5页
Electronic Design Engineering
