Experimental device for synthesizing high pressure series thyristor valve

The utility model discloses a high-voltage series thyristor-valve composite experimental device, which comprises a current-generating circuit and a voltage- generating circuit. In the current-generating circuit, the power supply is connected in the circuit via a transformer T1, the transformer T1 is connected with an inductor L2, an ampere meter and a current divider S1 in turn, and then connected with two parallel branches, one branch is grounded via a switch K1, and the other branch is grounded via a valve VI, a testing valve VT and a current divider S2; in the voltage-generating circuit, the power supply is connected in the circuit via a transformer T2, and then connected with two parallel branches, that is, a branch with an inductor LE1, a valve VE1, a resistor RE1 and a diode D1 connected in series, in parallel with a branch with an inductor LE2, a valve VE2, a resistor RE2 and a diode D2 connected in series; a capacitor Ce1 is grounded via the crunode between the valve VE1 and the resistance RE1, a capacitor Ce2 is grounded via the crunode between the valve VE2 and the resistor RE2. The utility model realizes the utmost safety and flexibility of the test.