The indoor high-voltage vacuum circuit breaker is a "big project" of the power grid system. It provides great help for the power grid system. However, sometimes the work of the indoor high-voltage vacuum circuit breaker is unstable. In this case, certain methods are required. to improve stability.

The use of high voltage and low voltage of distribution line The problem of high voltage and low voltage of distribution line, as the name implies, is that under the condition of standard voltage, the line voltage inside the distribution network is unstable for some reason, and usually this kind of Unstable conditions are often accompanied by drastic changes in voltage, resulting in high or low data on the voltage devices monitoring distribution lines, which has created huge hidden dangers for people's personal safety and various safety accidents.

Generally, the causes of high voltage and low voltage problems in distribution lines are divided into two types, including human causes and external interference causes. The man-made reason is very simple. When the distribution network is running normally, the technicians perform wrong process operations or input wrong data information, which causes the network to be destroyed in a short time, and high voltage or low voltage occurs. The network operation system is paralyzed; relatively controllable human factors and external interference factors make the power supply department very distressed, especially in the wet season, a large amount of rainfall, lightning and humid environment will cause certain damage and erosion to the distribution network. The system is unstable, and the voltage in the distribution network is also unstable. The operation of the two has always presented a vicious circle, shortening the service life of electrical equipment and increasing the danger of electricity consumption.