Analysis of a harmonic overvoltage due to transformer saturation following load shedding on Hydro-Quebec - NYPA 765 kV interconnection
Journal Article
·
· IEEE (Institute of Electrical and Electronics Engineers) Transactions on Power Delivery; (USA)
- Hydro-Quebec, Montreal (CA)
This paper presents an analysis of the harmonic overvoltage recorded on the interconnection between Hydro-Quebec and the New York Power Authority (NYPA) in the Chateauguay area. The overvoltage was caused by transformer saturation, following tripping of the 765-kV transmission line linking both systems. The EMTP simulation yielded good agreement with field measurements and was valuable in re-evaluating operating practices at the Chateauguay station.
- OSTI ID:
- 5128924
- Journal Information:
- IEEE (Institute of Electrical and Electronics Engineers) Transactions on Power Delivery; (USA), Journal Name: IEEE (Institute of Electrical and Electronics Engineers) Transactions on Power Delivery; (USA) Vol. 5:1; ISSN 0885-8977; ISSN ITPDE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
24 POWER TRANSMISSION AND DISTRIBUTION
240201* -- Power System Networks
Transmission & Distribution-- AC Systems-- (1990-)
29 ENERGY PLANNING, POLICY, AND ECONOMY
296000 -- Energy Planning & Policy-- Electric Power
CANADA
ELECTRICAL EQUIPMENT
EQUIPMENT
FEDERAL REGION II
FIELD TESTS
HARMONICS
HYDROELECTRIC POWER PLANTS
NEW YORK
NORTH AMERICA
OSCILLATIONS
OVERVOLTAGE
PERFORMANCE
POWER PLANTS
POWER TRANSMISSION LINES
QUEBEC
TESTING
TRANSFORMERS
USA
240201* -- Power System Networks
Transmission & Distribution-- AC Systems-- (1990-)
29 ENERGY PLANNING, POLICY, AND ECONOMY
296000 -- Energy Planning & Policy-- Electric Power
CANADA
ELECTRICAL EQUIPMENT
EQUIPMENT
FEDERAL REGION II
FIELD TESTS
HARMONICS
HYDROELECTRIC POWER PLANTS
NEW YORK
NORTH AMERICA
OSCILLATIONS
OVERVOLTAGE
PERFORMANCE
POWER PLANTS
POWER TRANSMISSION LINES
QUEBEC
TESTING
TRANSFORMERS
USA