power measurement in three-phase systems 三相功率测量
three-phase systems 三相系统
unbalanced three-phase systems 三相不对称系统
three-phase three-wire systems 三相三线制系统
three phase power systems 三相电力系统
three-phase power systems 三相电力系统
three-phase ungrounded power systems 三相不接地系统
three-phase distribution power systems 三相配电网
three-phase grid-connected PV systems 三相并网光伏发电系统
This article mainly discusses the designations of three-phase BLDCM velocity modulation systems hardware.
本文主要论述三相直流无刷电机调速系统的硬件设计方法。
A Synchronization method and apparatus for the OFDM systems includes three portions of delay conjugate multiplication, phase processing, and edge detection.
一种正交分频多工系统之同步方法与装置，主要包含延迟共轭相乘、相位处理，以及边界侦测三个部分。
This article introduced the coal enterprises three-phase asynchronous motor integrated digital protection systems.
本文介绍了适应于煤矿企业三相异步电动机全数字化综合保护系统。
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