High-pressure bypass automatic control system

The utility model relates to the technical field of thermal power plant automatic control, in particular to a high-pressure bypass automatic control system. The high-pressure bypass automatic controlsystem comprises a high-pressure bypass automatic control system and a high-pressure bypass automatic control system, the boiler ignition detection module, the automatic control detection module, themain steam pressure detection module, the bypass valve position opening degree detection module and the bypass control module are electrically connected with the boiler ignition detection module, theautomatic control detection module, the main steam pressure detection module and the bypass valve position opening degree detection module at the same time and used for controlling the opening degreeof the high-pressure bypass valve position. The high-pressure bypass automatic control system has the advantage of being capable of automatically controlling the high-pressure bypass. 本实用新型涉及火电厂自动控制技术领域，尤其涉及一种高压旁路自动控制系统。该高压旁路自动控