Virtual DPU Technology in Power Plant Simulation application
|Course||Proceedings of the|
|Keywords||Virtual DPU Power station Control system Distributed Control System (DCS) Simulation Accident playback|
With the rapid development of computer technology and information technology , simulation technology developed by leaps and bounds . At the same time distributed control system (DCS) to propose a new topic widely used in thermal power plant control simulation of the power plant control system , while the use of the latest developments of the the virtual DPU way recent years , DCS simulation technology . Virtual DPU Technology refers to software simulation the DPU system constitutes DPU program running on a PC emulation technology . Virtual DPU Technology DCS simulation the high software simulation and a lower cost , and can be used to the thermal control personnel training . Method based the Virtual DPU NETWORK 6000 distributed control system technology , the use of common software development platform in the PC environment running VDPU scan execution by a smart compiler convert software download real DCS configuration , forming a virtual DCS parameters databases to meet the requirements of the simulation or analysis calculation procedures . Simulated multiple DPU work in a PC , so that the virtual the DCS reproduction NETWORK 6000 DCS function . In to achieve VDPU simulation control functions , enabling simulation machine models and virtual DPU communications , as well as the completion of the virtual DPU state control , including: Virtual DPU run with the freeze , save and read the conditions for the effective management of VDPU , we also completed VDPU the online start, stop , control strategy online download , upload and modify and save online . The simulation system based on virtual DPU , the development of the actual accident playback function , the the actual DCS system data records to establish a connection with virtual DPU accident state process simulator displayed to help accident analysis . The Hangzhou Huadian Banshan Power Generation Co., Ltd. 135MW generator set simulator virtual DPU technology development has been a very good application.