| 电力变压器绕组电阻快速测试技术的研究 |
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| 引用本文： | 陈照章. 电力变压器绕组电阻快速测试技术的研究[J]. 江苏大学学报(自然科学版), 1991, 0(4) |
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| 作者姓名： | 陈照章 |
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| 摘 要： | 证明了电力变压器绕组电阻快速测试采用高压小电流恒流源的可行性,并因此制作了WRQ-1型变压器绕组电阻快速测试装置.该装置具有自动量程切换、功耗小、成本低、体积小、测试速度快、精度高等特点.
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| 关 键 词： | 变压器 绕组电阻 快速测试 恒流源 精度 |
Fast Measurement of Winding Resistance in Power Transformer |
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| Chen Zhaozhang. Fast Measurement of Winding Resistance in Power Transformer[J]. Journal of Jiangsu University:Natural Science Edition, 1991, 0(4) |
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| Authors: | Chen Zhaozhang |
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| Affiliation: | Chen Zhaozhang |
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| Abstract: | Constant current power supply with high voltage and small current is applicable for the fast measurement of winding resistance in power transformer. A device WRQ-1 Type is made for fast measurement of transformer winding resistance. It is characterized by automatic measurement transformation, low power loss, low cost, small volume, fast measurement and accuracy etc.. |
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| Keywords: | transformer winding resistance fast measurement constant current power supply accuracy. |
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