摘要：本文讨论了在能源计量分相系统。一个分相配电系统，是一个三线单相配电系统，在北美通常用于单户住宅和轻型商业（约100KVA ）应用程序。 3线系统，使用单相输入（初级）绕组配电变压器，是各国的共同标准相中立120V电压 Energy Measurement in
Split-Phase Systems
A Maxim Integrated Products Brand
Using 78M6612
APPLICATION NOTE
AN_6612_032 September 2010
Introduction
A split-phase electricity distribution system is a 3-wire single-phase distribution system, commonly used in
North America for single-family residential and light commercial (up to about 100 kVA) applications. Its
primary advantage is that it saves conductor material over a sin……
