Power system harmonics estimation and monitoring

Journal Article · Wed Jan 01 00:00:00 EST 1992 · Electric Machines and Power System; (United States)

DOI:https://doi.org/10.1080/07313569208909573· OSTI ID:6989222

Beides, H M; Heydt, G T ^[1]

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1. School of Electrical Engineering, Purdue Univ., West Lafayette, IN (United States)

In this paper dynamic state estimation of power system harmonics is used to estimate the system bus voltage magnitudes and phase angles at different harmonic levels. These estimated variables are used to calculate harmonic factors and indices that are used to obtain the harmonic profile of the system. The term power system harmonic monitoring'' is proposed to collectively refer to the calculation of total harmonic distortion, distortion index, telephone influence factor, C-message ides, and the KVT and KIT factors. The IEEE 30 bus system, with the three six-pulse rectifier loads, is used as an illustrative example.

• OSTI ID: 6989222
• Journal Information: Electric Machines and Power System; (United States), Vol. 20:2; ISSN 0731-356X
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
29 ENERGY PLANNING
POLICY AND ECONOMY
ELECTRIC POWER
LOAD MANAGEMENT
QUALITY CONTROL
POWER SYSTEMS
HARMONICS
CALCULATION METHODS
MONITORING
PERFORMANCE TESTING
RECTIFIERS
CONTROL
ELECTRICAL EQUIPMENT
EQUIPMENT
MANAGEMENT
OSCILLATIONS
POWER
TESTING
240100* - Power Systems- (1990-)
296000 - Energy Planning & Policy- Electric Power