Improvements to a standard automatic generation control filter algorithm

Journal Article · Sun Aug 01 04:00:00 EDT 1993 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/59.260876· OSTI ID:5738932

Prowse, D C.H. ^[1]

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1. Manitoba Hydro, Winnipeg, Manitoba (Canada)

Tuning a standard digital implementation of a filter for Automatic Generation Control involves a compromise between achieving insensitivity to small random load fluctuations and ensuring a prompt, stable response to a power system disturbance. A personal computer-based AGC simulation program and non-linear optimization logic were used to develop an Area Control Error filter algorithm that reduces the amount of control action and improves control performance. Implementation on the Manitoba Hydro 4500 MW system indicated a substantial (about 80%) reduction in control pulses compared to the standard AGC filter design provided with the AGC/SCADA system. Significant improvement has been observed both during periods of regulation for Manitoba Hydro alone and during periods of Joint AGC operation in which Manitoba Hydro also provides AGC regulation services for three neighboring utilities.

• OSTI ID: 5738932
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States) Vol. 8:3; ISSN 0885-8950; ISSN ITPSEG
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
240100* -- Power Systems-- (1990-)
CANADA
COMPUTERIZED CONTROL SYSTEMS
COMPUTERIZED SIMULATION
COMPUTERS
CONTROL SYSTEMS
DATA COVARIANCES
DEVELOPED COUNTRIES
DIGITAL COMPUTERS
ENERGY SYSTEMS
MANITOBA
MICROCOMPUTERS
NORTH AMERICA
ON-LINE CONTROL SYSTEMS
ON-LINE SYSTEMS
OPTIMIZATION
PERSONAL COMPUTERS
POWER SYSTEMS
SIMULATION