...中 VS=VO+VF求解得开关管基极驱动绕组 NP2 的计算:因 Tr1 的 VEB 条件:以上各绕组匝数已经决定,输出侧因 线路电压降 ( line drop )的发生,实际的圈数有必要比以上值稍多.
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将控制箱移至地面靠近电源处，减小了线路电压降，避免了震动影响。
Remove the control box to the ground near the power supply, which can reduce the circuitry voltage drop and avoid the effect of vibration.
这两种电路皆能提供卓越的一致性，但是具备相对较简单的线路的话，会在跨越驱动TFT时带来显著的降电压(和电源损失)。
Both of these circuits result in excellent uniformity, but, as with simpler circuits, result in a significant voltage drop (and hence power loss) across the drive TFT.
当次级侧的分布式发电功率很小的时候，也有可能引起高电压，这是由于架空线路、次级线包和配电变压器上的电压降引起的。
This can even happen for a small DG located on the secondary because of the voltage drop along the service drop, the secondary wiring, and the distribution transformer.
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