摘要
较全面地剖析了配电网电能损耗产生的主要原因,对变压器和线路的运行电压、三相负荷不平衡和谐波等对配电网损耗的影响进行了具体分析。根据各环节造成电能损耗的因素、特点及相互影响,有针对性地从技术上提出降低网损的相应措施。经实际算例证明,这些措施可应用于实际配电网中。
This paper comprehensively discusses the major causes of the energy losses, specifically analyzes the influence of the operation voltage of the transformer and line, 3-phase load unbalance and harmonic etc on the energy losses of the distribution network. According to those factors in each sector to cause the energy losses, their features and interrelationship, we pertinently offers the corresponding solutions to reduce the energy losses of the network in technology. The actual case proves that these countermeasures can be applied in the actual distribution network.
出处
《供用电》
2009年第2期28-31,共4页
Distribution & Utilization
关键词
配电网
电能损耗
经济运行
distribution network energy losses
economical operation
