Title :
Development of a Nonlinear Real-Time Simulation System for Hydroelectric Generating Unit
Author :
Chen, Guangda ; Liu, Yujie ; Meng, Zuohong
Author_Institution :
Sch. of Power & Mech. Eng., Wuhan Univ., Wuhan, China
Abstract :
In this paper, the development of a nonlinear real-time simulation system for the test of speed governing system of hydroelectric generating unit is discussed. In order to achieve higher simulation accuracy as well as software simplicity, two neural networks are used for imitating the nonlinear features of hydro turbine. In addition, by using latest floating-point Digital Signal Controller and hardware TCP/IP stack based communication in the hardware implementation, the real-time capability of nonlinear algorithm and the data transmission are ensured. Satisfactory test results proved the feasibility of the proposed method.
Keywords :
digital signal processing chips; hydraulic turbines; hydroelectric power stations; neural nets; power engineering computing; transport protocols; floating-point digital signal controller; hardware TCP-IP stack; hydro turbine; hydroelectric generating unit; neural networks; nonlinear algorithm; nonlinear real-time simulation system; Communication system control; Data communication; Digital control; Hardware; Hydraulic turbines; Hydroelectric power generation; Neural networks; Real time systems; System testing; TCPIP;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5448988
