| 摘要 |
A high voltage test device includes source of high voltage, calibration device arranged as low-voltage thermo-compensated calibration capacitor with one output connected to generator of calibrated pulses, and the second one – to one of the contacts of splitter the second contact of which is connected to the system of buses connected with one output to the system of buses connected by means of a bus system to contact output for connection of the test object. Additionally a reference capacitor is included, this is connected to the second output of the connection capacitor and the bus system, in parallel to the reference capacitor a partial discharge measuring device is connected. |
