南方电网技术
南方電網技術
남방전망기술
SOUTHERN POWER SYSTEM TECHNOLOGY
2013年
4期
1-5
,共5页
非侵入式%用电细节监测%负荷印记%负荷分解模型与解法
非侵入式%用電細節鑑測%負荷印記%負荷分解模型與解法
비침입식%용전세절감측%부하인기%부하분해모형여해법
nonintrusive%electricity consumption details monitoring%load signature%load decomposition model and method
非侵入式居民电力负荷监测与分解技术是一种全新的监测负荷耗电细节的技术。居民用电细节监测在电力公司优化电网的规划、运行与管理，电力用户节省耗电量和电费，以及全社会把提高生态文明意识付诸实践等方面具有重要意义。在这种用电细节监测中，非侵入式方法同侵入式方法相比具有简单、经济、可靠和易于迅速推广应用等优势。从实现非侵入式居民电力负荷监测与分解的基本依据--负荷印记入手，简述了基本原理、负荷分解模型和求解方法。该项技术有望发展成为新一代智能电表的核心技术。鉴于居民电力负荷组成最为复杂，该技术亦可用于工业和商业负荷用电细节的监测。
非侵入式居民電力負荷鑑測與分解技術是一種全新的鑑測負荷耗電細節的技術。居民用電細節鑑測在電力公司優化電網的規劃、運行與管理，電力用戶節省耗電量和電費，以及全社會把提高生態文明意識付諸實踐等方麵具有重要意義。在這種用電細節鑑測中，非侵入式方法同侵入式方法相比具有簡單、經濟、可靠和易于迅速推廣應用等優勢。從實現非侵入式居民電力負荷鑑測與分解的基本依據--負荷印記入手，簡述瞭基本原理、負荷分解模型和求解方法。該項技術有望髮展成為新一代智能電錶的覈心技術。鑒于居民電力負荷組成最為複雜，該技術亦可用于工業和商業負荷用電細節的鑑測。
비침입식거민전력부하감측여분해기술시일충전신적감측부하모전세절적기술。거민용전세절감측재전력공사우화전망적규화、운행여관리，전력용호절성모전량화전비，이급전사회파제고생태문명의식부제실천등방면구유중요의의。재저충용전세절감측중，비침입식방법동침입식방법상비구유간단、경제、가고화역우신속추엄응용등우세。종실현비침입식거민전력부하감측여분해적기본의거--부하인기입수，간술료기본원리、부하분해모형화구해방법。해항기술유망발전성위신일대지능전표적핵심기술。감우거민전력부하조성최위복잡，해기술역가용우공업화상업부하용전세절적감측。
Nonintrusive residential load monitoring and decomposition (NILMD) technology is a novel method for electricity consumption details monitoring. Residential load details monitoring is of great significance for power utilities optimizing power grid planning, operation and management, consumers saving electricity consumption and fee, and the whole society improving the consciousness of ecological civilization, and fulfilling it into practical action. As to residential load details monitoring, the nonintrusive method has advantages of simplicity, low-cost, high reliability and easiness to be rapidly popularized and used over the intrusive method. To begin with the fundamental basis for realizing NILMD-load signature, this paper briefly discusses the basic principle, load decomposition model and solving method. NILMD technology is expected to develop into the core technology of a new generation of smart meter. Since the residential load composition is the most complicated, this technology is also available for the consumption details monitoring of industrial and commercial loads.
