| abstract |
The utility model provides a measure sensor of temperature and electric current of condenser. The sensor housing has a center and runs through the shell of capacitor binding post, and one side of shell possesses the heat conduction unit, can carry out capacitor temperature measurement with the heat transmission to the sensor that the condenser gived off, through the temperature measurement unit with the laminating of heat conduction unit, is connected the measurement that realizes the electric current that produces when the condenser moves with current measurement unit through the secondary winding with the endocentric current transformer of shell. The sensor is through concentrating temperature measurement and current measurement and setting to install on capacitor binding post, can realize that all units of capacitor bank do not have dead angle, real-time temperature monitoring, and improve the sensitivity that capacitor unbalance current detected, early warning when realizing that a small amount of cores of capacitor unit in the capacitor bank damages. |