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

fYear

2010

fDate

25-27 June 2010

Firstpage

384

Lastpage

387

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.100

Filename

5629885