HVDC valve control method and a test pulse converter control means

The present invention discloses a method for controlling HVDC valve test pulse and switching control means, in accordance with standard operation test, a test item number extracts the corresponding experimental parameters, then the trigger pulse timing reference for a reference point, based on the extracted the test parameters automatically generating the trigger pulse circuit associated with each test items corresponding to the test valve, and outputs a control corresponding to the respective valves. The test control method and system for extracting a predetermined test items by number and test parameters, the test circuit generates a trigger pulse of the valves, the valves ensure the operation of the test circuit trigger timing, the trigger output accuracy in strict accordance with the set value.