Using PSpice in Teaching Impulse Voltage Testing of Power Transformers to Senior Undergraduate Students  

Oleh:

Vahidi, Behrooz

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: IEEE Transactions on Education vol. 48 no. 2 (May 2005), page 307-312.
Topik: Impulse Generator; Impulse Test; Power Transformers; PSpice; Spark Gap

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: II71.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

This paper describes an efficient method of teaching impulse voltage testing of power transformers to undergraduate students of power system groups in electrical engineering departments, as a part of a high-voltage course for senior undergraduate students. The paper shows how to simulate the power transformer and impulse generator to teach students the basics of impulse voltage testing of power transformers and to practice analyzing the test results. In the first part of the paper, the effect of wave shaping of the voltage waveform is simulated to teach the behavior of the impulse generator, and in the second part, impulse voltage testing of a transformer is simulated. Evaluation of the simulation over several semesters with more than 80 students is very positive in terms of their developing confidence in an understanding of this test.

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