Title :
An Event Simulation Device to Assess the Performance of Sequence of Events for Distributed Control System in Power Plant
Author :
He, Qing ; Zhang, Zhi ; Yang, Kun
Author_Institution :
Sch. of Energy & Power Eng., North China Electr. Power Univ., Beijing, China
Abstract :
A portable Sequence of Events (SOE) tester is designed and studied by the paper, which is made up of host and slave computers. CPU is C8051F121 chip whose frequency is 100MHz. Host and slave computers translate data through RS-485 bus. Touching-screen is used to operation and display. Minimal triggering interval time of SOE tester is 0.1ms. There are many Analog-triggering channels in SOE tester that is used to output nodes of polarity insensitive. The SOE tester can be applied to test many kinds of SOE systems with different input structures as an accurate signal generator.
Keywords :
discrete event simulation; distributed control; microprocessor chips; power plants; production control; production engineering computing; signal generators; touch sensitive screens; C8051F121 chip; CPU; RS-485 bus; SOE system; SOE tester; analog-triggering channel; distributed control system; event simulation device; frequency 100 MHz; host computer; power plant; sequence of events tester; signal generator; slave computer; touching-screen; Batteries; Computers; Couplers; Hardware; Optical coupling; Power generation; Power systems; C8051F121; RS-485; SOE; tester;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.100
