| Authors |
In-Kyu Choi ; Joo-Hee Woo |
| Keywords |
Turbine ; Governor ; Digital Control ; Speed Control ; Simulation in Laboratory ; Pre startup Simulation ; Actual Cperation |
| Abstract |
An analog type turbine control system in a nuclear power plant in Korea was replaced by a digital type control system successfully. The turbine simulator was used to verify and validate the perfection of newly developed digital control system prior to its actual installation. In this paper, the newly developed turbine speed control system, ie. governor will be introduced together with how to simulate entire control loop. After that, we will compare the comparison of simulation result in laboratory with pre startup simulation result. Eventually the performance of actual operation result was testifed. |