Effect of staircase output voltage waveform of a D/A converter on iron losses measured using an H coil

K. Matsubara; T. Nakata; N. Takahashi; K. Fujiwara; M. Nakano; H. L. Zhu; H. Aoki

doi:10.1016/0304-8853(96)00132-1

Effect of staircase output voltage waveform of a D/A converter on iron losses measured using an H coil

K. Matsubara, T. Nakata, N. Takahashi, K. Fujiwara, M. Nakano, H. L. Zhu, H. Aoki

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

When the digital technique using a D/A converter is employed for iron loss measurements of electrical steels using single sheet testers with the H coil, iron losses are affected by the staircase output voltage waveform of the D/A converter. The effect of the staircase voltage on the accuracy of iron losses is examined quantitatively and two methods for reducing the effect are investigated.

Original language	English
Pages (from-to)	185-186
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	160
DOIs	https://doi.org/10.1016/0304-8853(96)00132-1
Publication status	Published - 1996 Jul
Externally published	Yes

Keywords

D/A converter
Iron loss
Staircase voltage

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(96)00132-1

Cite this

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abstract = "When the digital technique using a D/A converter is employed for iron loss measurements of electrical steels using single sheet testers with the H coil, iron losses are affected by the staircase output voltage waveform of the D/A converter. The effect of the staircase voltage on the accuracy of iron losses is examined quantitatively and two methods for reducing the effect are investigated.",

keywords = "D/A converter, Iron loss, Staircase voltage",

author = "K. Matsubara and T. Nakata and N. Takahashi and K. Fujiwara and M. Nakano and Zhu, {H. L.} and H. Aoki",

year = "1996",

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T1 - Effect of staircase output voltage waveform of a D/A converter on iron losses measured using an H coil

AU - Matsubara, K.

AU - Nakata, T.

AU - Takahashi, N.

AU - Fujiwara, K.

AU - Nakano, M.

AU - Zhu, H. L.

AU - Aoki, H.

PY - 1996/7

Y1 - 1996/7

N2 - When the digital technique using a D/A converter is employed for iron loss measurements of electrical steels using single sheet testers with the H coil, iron losses are affected by the staircase output voltage waveform of the D/A converter. The effect of the staircase voltage on the accuracy of iron losses is examined quantitatively and two methods for reducing the effect are investigated.

AB - When the digital technique using a D/A converter is employed for iron loss measurements of electrical steels using single sheet testers with the H coil, iron losses are affected by the staircase output voltage waveform of the D/A converter. The effect of the staircase voltage on the accuracy of iron losses is examined quantitatively and two methods for reducing the effect are investigated.

KW - D/A converter

KW - Iron loss

KW - Staircase voltage

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U2 - 10.1016/0304-8853(96)00132-1

DO - 10.1016/0304-8853(96)00132-1

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

ER -

Effect of staircase output voltage waveform of a D/A converter on iron losses measured using an H coil

Abstract

Keywords

ASJC Scopus subject areas

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