Precision Measuring Equipment for Electrical Power in the Range of Audio Frequencies
- 1 January 1966
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Instrumentation and Measurement
- Vol. 15 (4) , 227-233
- https://doi.org/10.1109/TIM.1966.4313544
Abstract
The design and construction of an electrodynamic wattmeter for precise measurement in the range of direct current to 20 kHz is discussed. The method of operation, construction, and compensation for effects and errors is described. Calculations, test results, and several test methods are described and show that the instrument is capable of high accuracy and resolution in the power and audio frequency range.Keywords
This publication has 2 references indexed in Scilit:
- A precision thermo-electric wattmeter for power and audio frequenciesProceedings of the IEE - Part B: Radio and Electronic Engineering, 1958
- A precision a.c./d.c. comparator for power and voltage measurementsJournal of the Institution of Electrical Engineers - Part I: General, 1946