Harmonic Distribution Winding and Linear Rotatory Transformer

Chen Jing-hua

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Harmonic Distribution Winding and Linear Rotatory Transformer

更新时间：2025-12-08

- Harmonic Distribution Winding and Linear Rotatory Transformer
- Acta Electronica Sinica Issue 4, Pages: 10-18(1980)
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- Published：1980
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[1]陈景华.谐波分布绕组和线性旋转变压器[J].电子学报,1980(04):10-18.

Chen Jing-hua. Harmonic Distribution Winding and Linear Rotatory Transformer[J]. Acta Electronica Sinica, 1980, (4): 10-18.
[1]陈景华.谐波分布绕组和线性旋转变压器[J].电子学报,1980(04):10-18. DOI：

Chen Jing-hua. Harmonic Distribution Winding and Linear Rotatory Transformer[J]. Acta Electronica Sinica, 1980, (4): 10-18. DOI：

摘要

本文提出了微电机的一种新绕组形式——谐波分布绕组。我们与一般做法不同

有意识地利用绕组产生的气隙谐波磁场

进行谐波补偿和逼近。多次应用证明

采用这种绕组形式

可使线性旋转变压器突破极限精度

并稳定在0级（±0.055％

±2′）以上

某些产品的线性精度甚至可达±0.02％

±45″。文中对这种绕组的理论和线性误差规律作了分析

并列出了产品试验结果。

Abstract

In this paper a new type winding of electrical machines--harmonic distribution winding hasbeen presented. This technique differs from the conventional one and it purposefully makes use of harmonic field in air gap generated by this winding for harmonic compensation or approach. In many applications

it has been proved that the limit of linearity in linear rotatory transformers may be broken by means of this winding and the linearity may be held on grade 0（±0.055% or ±2’）

in some products even up to ±0.02% or ±45". In this paper theory of this new winding and error regularity of these machines have been analyzed and test results provided.

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