Speed loop cancellation governor for hydrogenerators - Part II: Application
Journal Article
·
· IEEE Trans. Power Electronics; (United States)
OSTI ID:5205415
The essential dynamics for a hydrogenerator supplying a large grid may be represented by two control loops: the first for power and the second for speed. Part One of this work develops a governor design intended to neutralize the speed loop's destabilizing effects while tuning for improved load tracking. This paper considers the practical implementation of such a controller by computer. An approximate system is used to develop analytical expressions for the control parameters. These parameters are functions of load level throughout the operating range and may be computed in real time. The effectiveness of the approximate-system-derived control is verified by simulation. Computed transients are indistinguishable from transients for the optimally tuned control.
- Research Organization:
- Dept. of General Engineering, Univ. of Illinois (US)
- OSTI ID:
- 5205415
- Journal Information:
- IEEE Trans. Power Electronics; (United States), Journal Name: IEEE Trans. Power Electronics; (United States) Vol. 3:1; ISSN ITCNE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
13 HYDRO ENERGY
130300* -- Hydro Energy-- Plant Design & Operation
130700 -- Hydro Energy-- Power-Conversion Systems
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ANALYTICAL SOLUTION
COMPUTERIZED CONTROL SYSTEMS
COMPUTERIZED SIMULATION
CONTROL EQUIPMENT
CONTROL SYSTEMS
ELECTRIC GENERATORS
EQUIPMENT
HYDROELECTRIC POWER PLANTS
OPTIMIZATION
PERFORMANCE TESTING
POWER PLANTS
REAL TIME SYSTEMS
SIMULATION
SPEED REGULATORS
TESTING
TURBOGENERATORS
130300* -- Hydro Energy-- Plant Design & Operation
130700 -- Hydro Energy-- Power-Conversion Systems
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ANALYTICAL SOLUTION
COMPUTERIZED CONTROL SYSTEMS
COMPUTERIZED SIMULATION
CONTROL EQUIPMENT
CONTROL SYSTEMS
ELECTRIC GENERATORS
EQUIPMENT
HYDROELECTRIC POWER PLANTS
OPTIMIZATION
PERFORMANCE TESTING
POWER PLANTS
REAL TIME SYSTEMS
SIMULATION
SPEED REGULATORS
TESTING
TURBOGENERATORS