Introduces the constitutes of low voltage protection system of distributingtransformer, analyzes the failure reason, puts forward concrete measures of improving low voltage protective reliability.
介绍了配电变压器低压保护的组成，对故障原因进行了分析，提出了提高低压保护可靠性的具体措施。
2
The thesis researches a kind of transformer which regulates automatically to stabilize output voltage in distributing power network.