范文编号:DQ344 范文字数:6463,页数:15 附任务书 摘 要 随着科技和经济的发展,人们对于电力的可靠性和高质量都有了新的要求,而目前电网系统存在着无功分布不尽合理,甚至有的地区无功严重不足,电压普遍较低的状况,电力系统无功分布是否合理,直接关系到电能质量的优劣,甚至直接影响电网运行的安全性和经济性。无功补偿是改善电网电压质量、节约电能、降低损耗的一种主要手段,也是用电部门普遍关注的问题。本文从无功补偿的基本理论出发,阐述了无功补偿的基本原理、基本方法,说明了无功补偿的作用。 关键词:无功补偿;技术;电网 Abstract With technology and economic development, the power of reliability and quality are the new requirement, network system at present there is no work is not reasonable distribution, even in some areas without serious shortage of work, and generally low voltage, current system has no work is acceptable and distributed directly linked to the quality of electricity, and even direct impact of the security and economical network. Reactive power compensation to improve the voltage quality, save energy, reduce the loss of a major means, the electricity sector issues of common concern. No compensation from the work of the basic theory, no compensation for the work of the basic principle, the basic method for compensation. no work of. key words:SVC, power grid, effect 无功补偿技术对电网的作用相关范文 |
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