摘 要： 文章从电力系统谐波、电网污染和综合治理的工程实际问题出发，通过对国内外发展动态的分析和对当前普遍关注的研究课题的综述，探讨了综合治理谐波的规律与方法，并提出了在应用基础研究方面的若干建议。
【关键词】 电力系统谐波；电网污染；综合治理
20世纪80年代以来，电力电子学已逐渐成为一门新兴交叉边缘科学，与此相对应的现代电力电子技术也得到迅速发展。但由于电力电子装置是一种非线性时变拓扑负荷，由其造成的谐波污染对电力系统安全、稳定、经济运行构成潜在的威胁，给周围电气环境带来极大影响，被公认为电网的一大公害。因此，电力系统谐波及其治理的研究已经严峻地摆在了电力科技工作者面前。
Summary: The article proceeds from the project practical problems of wave, pollution and comprehensive administration of electric wire netting in harmony of power system, through developing dynamic analysis to both at home and abroad and to the survey of the generally concerned subjects for research at present, have probe into law and method of the wave in harmony of comprehensive administration, has proposed several suggestions in applied basic research. 【Keyword 】 Wave in harmony of the power system; The electric wire netting is polluted; Comprehensive administration was since the eighties of the 20th century, frontier science that electric electronics had already become one and crossed new developingly gradually, the modern electric and electronic technology of corresponding to this is developed rapidly too. But because the electric and electronic device is that one kind is turned into topological load when being non-linear, the pollution of wave in harmony arising from it constitutes potential threat to security of the power system, stability, economical operation, bring great influence, is recognized as a great public hazards of the electric wire netting for the electric environment. So power system in harmony to involve research that control its put in electric scientific worker severe already.
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第1个回答 2009-03-28
Article from the power system harmonics, power grids and integrated pollution control project from the actual problem, through an analysis of developments at home and abroad and on the current research topics of common concern to the summary of the comprehensive management of the law of harmonics and methods, and the basic research in the application of a number of recommendations.
Key words power system harmonics; grid pollution; comprehensive management of
20th century since the 80's, power electronics has become an emerging cross-边缘科学, and this corresponds to the modern power electronic technology has been developing rapidly. However, because of the power electronic devices is a nonlinear time-varying topology load, caused by harmonic pollution on power system security, stability, economic operation constitutes a potential threat to the electrical environment around a great impact, is recognized as Power of a public hazard. Therefore, power system harmonics and governance research has serious power to put before the science and technology workers.
Key words power system harmonics; grid pollution; comprehensive management of
20th century since the 80's, power electronics has become an emerging cross-边缘科学, and this corresponds to the modern power electronic technology has been developing rapidly. However, because of the power electronic devices is a nonlinear time-varying topology load, caused by harmonic pollution on power system security, stability, economic operation constitutes a potential threat to the electrical environment around a great impact, is recognized as Power of a public hazard. Therefore, power system harmonics and governance research has serious power to put before the science and technology workers.
第2个回答 2009-03-28
Article from the power system harmonics, power grids and integrated pollution control project from the actual problem, through an analysis of developments at home and abroad and on the current research topics of common concern to the summary of the comprehensive management of the law of harmonics and methods, and the basic research in the application of a number of recommendations.
第3个回答 2009-03-28
Abstract: The article from the electrical power system overtone, the electrical network pollution and comprehensive program of public order's project actual problem embarks, through to the domestic and foreign development dynamic analysis and to the current universal attention's research subject's summary, has discussed the comprehensive program of public order overtone rule and the method, and proposed in basic research for application aspect certain suggestions.【key word】Electrical power system overtone; Electrical network pollution; Since comprehensive program of public order , electric power electronics has become an emerging overlapping interdisciplinary science gradually in the 1980s, corresponds the modern electric power electronic technology with this also to obtain the rapidly expand. But because the electric power electronic installation is one kind of misalignment time-variable analysis situs load, causes the overtone pollution by it to the electrical power system security, stably, the economical movement to pose the latent threat, brings the enormous influence for the periphery electricity environment, is recognized as an electrical network's big environmental damage. Therefore, the electrical power system overtone and the government research already sternly suspended in front of the electric power scientific and technical worker.
