AN ESTIMATE OF THE ERRORS IN MEASURING ELECTRIC POWER BY THE DIGITAL METHOD OF MULTIPLYING CURRENT AND VOLTAGE

V. N. Chinkov

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AN ESTIMATE OF THE ERRORS IN MEASURING ELECTRIC POWER BY THE DIGITAL METHOD OF MULTIPLYING CURRENT AND VOLTAGE

机译：用数字方法将电流和电压相乘来估算功率中的误差

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摘要

Estimates on the systematic digitization and quantization errors, and also the dynamic dating errors (or the aperture error) of a method of measuring power are obtained. The method is based on the digital processing of pulse-time analog-to-digital converters of the codes of instantaneous values of the voltage and current in the circuit.

机译：获得了对系统数字化和量化误差的估计，以及对功率测量方法的动态测年误差（或孔径误差）的估计。该方法基于脉冲时间模数转换器的数字处理，该脉冲时间模数转换器对电路中的电压和电流的瞬时值的代码进行编码。

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来源
《Measurement techniques》 |2010年第1期|P.80-87|共8页
作者
V. N. Chinkov;
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作者单位

Kozhedub Kharkov Air Force University, Kharkov, Ukraine;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
power; digital signal processing; digitization; quantization and dynamic errors;

机译：功率;数字信号处理;数字化;量化和动态误差;
入库时间 2022-08-17 13:11:14

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机译：电力行业创新的商业化问题，例如数字电压和电流测量变压器
2. Errors due to measuring voltage on current-carrying electrodes in electric current computed tomography [J] . Cheng K.-S., Simske S.J. IEEE Transactions on Biomedical Engineering . 1990,第1期

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5. Analysis and design of active power filter topologies to cancel neutral current harmonics in low voltage electric power distribution systems. [D] . Shireen, Wajiha. 1993

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6. Electric current flow through human skin at power frequency voltages [O] . A. O. Carter, R. Morley 1969

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7. Study on Practical Approach to Measure the Surge Voltage Arisen on Power Transmission Line Using Wide-band Frequency Electric Field Detection Method [O] . Masahito Shimizu, Masayoshi Arakane, Akira Ohtsubo, 1998

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8. Optical Power Line Voltage and Current Measurement Systems: Volume 2, Assessment of Future Optical Measurements of Voltage and Current in Electric Power Systems: Final Report [R] . Hillhouse, D. L. 1987

机译：光功率线电压和电流测量系统：第2卷，评估未来电力系统中电压和电流的光学测量：最终报告

AN ESTIMATE OF THE ERRORS IN MEASURING ELECTRIC POWER BY THE DIGITAL METHOD OF MULTIPLYING CURRENT AND VOLTAGE

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