Nuclear level direct current valve electric actuator test control system

• Main Authors: PENG RENKUN, LAO XIUHUI, JIANG YAPEI, MA TAO, LI HU, GU CHUNHUI
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2016
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The utility model relates to a nuclear level direct current valve electric actuator test control system, including test console, nuclear level direct current valve electric actuator and moment of torsion load mechanism, the test console includes PLC programmable controller, touch -sensitive screen, control switch and pilot lamp, nuclear level direct current valve electric actuator's output links to each other with detection module and links to each other with PLC's input through AD conversion module, the torque sensor output links to each other with PLC's input, PLC's output links to each other with control switch, control switch is connected with nuclear level direct current valve electric actuator's control input end respectively, wherein control switch including open, the guard's valve to encourage drive switch, current -limiting resistor drive switch, stroke drive switch, moment drive switch. The utility model discloses reliably, safety, accuracy. Man -machine interface is friendly, and easy operation has