变压器的电压比n与一次、二次绕组的匝数和电压之间的关系如下: n=V1/V2=N1/N2 式中:N1为变压器一次(初级)绕组, N2为二次(次级)绕组, V1为一次绕组两端的电压, V2是二次绕组两端的电压。 升压变压器的电压比n小于1,降压变压器的电压比n大于1,隔离变压器的电压比等于1。
New Page 2 关键词:变压器;曲折形联结;绕组;电压比;测量;误差 [gap=478]Key words: Transformer;Zigzag connection;Winding;Voltage ratio;Measurement;Error
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需要的电力英语词汇 ... rated secondary voltage 二次侧额定电压 ratio-voltage 电压比; 比例电压 reactance voltage 电抗电压 ...
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电压比较器 [电] Voltage comparator ; CMPPRG ; voltage comparer
实际电压比 actual voltage ratio ; actual transformation ratio ; true voltage ratio
标称电压比 [电] nominal voltage ratio
电压比值差 voltage error
电压比较漂成电路 voltage comparator integrated circuit
电压比式继电器 voltage-ratio type relay
额定电压比 [电] rated voltage ratio ; rated transformation ratio ; Combined accuracy or Combined accuracy classes
高速电压比较器 high speed voltage comparator
讨论了电流电压比的概念。
A concept about ratio of current and voltage is also discussed.
电抗器匝间故障时,电容器与电抗器电压比将发生变化;
The voltage ratio of the capacitor and reactor will change when the fault occurs.
只要电容电压比系统电压高,则电能开关就能控制能流方向。
The power switches is able to control the direction of power flow as long as the capacitor voltage is kept higher than the system voltage.
Each one of those electrodes allows us to measure, we plot voltage verses time, ? this signal coming from the tip of that electrode. Ok?
我们通过每个这样的电极都可以设计一种测量方法,我们设计电压比时间,这一信号源于电极的一端,对吧?
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