The rotors one point grounded protection adopts variable electricity bridge principle and can reflect transitionresistor better.
转子一点接地保护采用变电桥原理，增强了反应过渡电阻的能力。
2
The dynamic model is also suitable for researching the on-load regulation without transitionresistor and the transformer protection.
动态模型也适合于无过渡电阻有载调压和变压器保护等问题的研究。
3
On basis of LR circuit transition process analysis, the paper describes measuring method of zero time factor for transformer wire-wound resistor with specific exciting supply.