翻译是对的，不知道你是什么设备。一般一次部分通常以单线图代表三相，至于他要的三线图，就拿你们的设备电气图纸看看是否符合他的要求。
phase alternating current is energizedAt least one phase of the three phase connection groupIn the wire group of W-WThe line side terminal at one end of the line side terminal line3)Neutral point side terminal (4) of the center and the other end of the neutral point side line6)Diagram...
The three-phase, four-wire (3P4W) electrical distribution systems have been widely employed to deliver electric power to single-phase and/or three-phase loads in manufacturing plants, commercial and residential buildings. In these systems single-phase supply to small loads is provided by one of th...
Current power supply networks across the world are mostly based on three-phase electrical systems as an efficient and economical way for generation, transmission and distribution of electricity. Now, many electrically driven devices are relying on direct
The invention relates to a three-phase electrical machine, in particular a d.c. motor, comprising a first machine section which comprises an annular permanent-magnet body having a plurality of adjacent pole pairs, each comprising a north pole and a south pole, a second machine section which co...
In the diagram: ThePark Transformblocks convert the measured cycloconverter voltagevcycand currenticycintod- andq-axis components (vd,vq,id,iq) using the reference electrical angleθe_ref. TheLow-Pass Filter(LPF) blocks remove the high-frequency noise from each of thed- andq-axis voltage a...
User Manual (Three-phase, Three-wire) 2 Overview Figure 2-5 Conceptual diagram in joint power mode 2.2.2.4 Battery Mode If the mains input is abnormal or the rectifier becomes abnormal, the UPS transfers to battery mode. The power module obtains DC power from batteries, and the power ...
Find active power of the given three-phase system. [itex]U_{RS}=U_{ST}=U_{TR}=220\sqrt 3 V[/itex] [itex]R=\omega L=\frac{1}{\omega C}=10\Omega[/itex] 2. The attempt at a solution After reducing the circuit to one phase (see attachments), equivalent impedance is [itex...
50 hz 380 v 1.1 kw 1.5 hp three phase electric motor, You can get more details about 50 hz 380 v 1.1 kw 1.5 hp three phase electric motor from mobile site on Alibaba.com
Figure 2 shows a block diagram of the high level interface used for a three-phase energy meter application using the F677x(A). A three-phase four-wire star connection to the ac mains is shown in this case. Current sensors are connected to each of the current channels and a simple ...