Investigation of magnetizing inrush current in transformers. Part 2 - Harmonic analysis

Journal Article · Fri Jan 01 04:00:00 EST 1993 · IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/61.180344· OSTI ID:6502795

Lin, C E; Cheng, C L; Huang, C L; Yeh, J C ^[1]

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1. Cheng Kung Univ., Tainan (Taiwan, Province of China)

Magnetizing inrush current generating from transformers is successfully achieved by the proposed simulation technique. It obtains accurate solutions for various load types under different operating conditions. In this paper, the simulation data are further used for harmonics analysis. The proposed simulation results are compared with the experiment results with very good agreement. The relationship of harmonics to all parameters is discussed. The results establish a guideline for harmonic elimination due to inrush current, and offer an important reference for system design.

• OSTI ID: 6502795
• Journal Information: IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Transactions on Power Delivery (Institute of Electrical and Electronics Engineers); (United States) Vol. 8:1; ISSN 0885-8977; ISSN ITPDE5
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
240201* -- Power System Networks
Transmission & Distribution-- AC Systems-- (1990-)
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COMPUTERIZED SIMULATION
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CURRENTS
DIGITAL COMPUTERS
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
EQUIPMENT
MAGNETIC FIELDS
MAGNETIZATION
MICROCOMPUTERS
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SIMULATION
TRANSFORMERS