谁能帮我把这句话翻译成英文。挥泪提问

发布网友 发布时间：2022-04-20 09:48

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热心网友 时间：2023-07-09 10:55

额，你这叫一句话啊？下面可能有错的，不保证。
Abstract
With the increasing scale of power systems, power system rectifier, the impact of the nonlinear load is increasing. The existence of these non-linear loads, often resulting in power grid voltage distortion, voltage fluctuations, voltage flicker and phase imbalance of power quality problems, reced quality of the power grid, or even worse power grid. In recent years, power quality and power network accident disputes triggered the rise. Of power quality management and pollution control work on power has become increasingly prominent. This paper focuses on the theme of power quality, first discusses the basic elements of power quality, power quality indicators constant basic concepts and the basic definition of power quality problems; and then discussed the various indicators of power quality factors, the main hazards ; then the standards of power quality are discussed, introced China's power quality standards and power quality standards of foreign countries; the basic concepts of fuzzy theory and methods used in power quality analysis of a comprehensive evaluation of their feasibility and advantages; based theory, the design of the power quality fuzzy comprehensive evaluation of the primary, secondary and final evaluation. This approach took into account various indicators of power quality, power quality according to their different effects on the degree of weight given in the corresponding use of evaluation results of the weighted average method for processing the results of the final evaluation. Using field data, this paper describes the comprehensive evaluation process and results of the analysis method. Theory and simulation show that this method is reasonable, effective, power quality in the electricity market has theoretical and practical significance description.

【Key words 】power quality power system Fuzzy weighting quality indicators

热心网友 时间：2023-07-09 10:56

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