In this instance, the error due to shunt loading is approximately 9%.
在这个例子中,分流负载引起的误差大约为9%。
External shunt resistances, such as leaky cables and dirty insulators, may also cause loading errors.
外部的分流电阻,例如:漏电的电缆和肮脏的绝缘子也可能引起负载误差。
Cable leakage resistance is a common source of shunt resistance loading, as shown in Figure 2-4.
分流电阻负载通常是由电缆泄漏电阻引起的,如图2 - 4所示。
This is discussed in detail in the paragraphs on Shunt Capacitance Loading and Guarding.
这一点在“分流电容负载和保护”一节中详细讨论。
Figure 2-7 demonstrates the effects of shunt capacitance loading on the input of a typical high impedance voltmeter.
图2 - 7说明分流电容对典型的高输入阻抗电压表输入端的影响。
Figure 2-7 demonstrates the effects of shunt capacitance loading on the input of a typical high impedance voltmeter.
图2 - 7说明分流电容对典型的高输入阻抗电压表输入端的影响。
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