A high-frequency thermal power comparator

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254) Pub Date : 1998-07-06 DOI:10.1109/CPEM.1998.700047

I. Budovsky, A. Gibbes, D. Arthur

引用次数: 41

Abstract

A new thermal power comparator (TPC) is described that covers a frequency range from power frequencies to 200 kHz. The TPC features a resistive voltage divider and shunts, and a thermal multiplier with two differential high-impedance inputs. It incorporates novel developments in the method of reducing LF and HF errors in the power comparison.

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高频热功率比较器

介绍了一种新型热功率比较器(TPC)，其工作频率范围从工频到200khz。TPC具有电阻分压器和分流器，以及具有两个差分高阻抗输入的热乘法器。它结合了在功率比较中减少低频和高频误差方法的新发展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254)

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