新能源发电并网中电能计量问题的研究  

Studies on the Power Metering Problem for Grid-connected New Energy

作　　者：于海波[1] 林繁涛[1] 白静芬[1] 杨湘江[1] 

机构地区：[1]中国电力科学研究院,北京100192

出　　处：《电测与仪表》2012年第11期57-60,共4页Electrical Measurement & Instrumentation

基　　金：国家(973)重点基础研究发展计划资助项目(2012CB724400)

摘　　要：开发利用新能源已成为全球保障能源安全和实现可持续发展的重要举措。本文基于新能源发电并网的特点,着眼于电能计量系统的准确性、经济性和可靠性,对新能源发电并网中电能计量存在的问题进行了深入剖析。在此基础上,分别提出了低压和高压两种新能源发电并网方式下的多种电能计量解决方案,并对各方案的特点进行了分析。The development and utilization of new energy has become an important measure to ensure energy security and achieve sustainable development. Based on the characteristics of new energy power generation, focus on the accu- racy, reliability and economy of power metering system, this paper analyzes the power metering problem for grid-con- nected new energy. On this basis, kinds of power metering solutions have been proposed for both of low voltage and high voltage grid-connected new energy. The characteristics of solutions have been analyzed.

关 键 词：新能源 分布式能源 电能 计量 

分 类 号：TM930[电气工程—电力电子与电力传动]