Instrument selection criteria for non-sinusoidal power measurements

Hamid A. Toliyat, Shehab Ahmed, Woojin Choi, Prasad Enjeti

Research output: Contribution to journalArticle

Abstract

Industrial motor drives account for a large percentage of the energy consumed worldwide. Thus, the ability to assess the power consumption of such systems has become of vital importance. This power consumption is measured using commercially available power analyzers. This paper presents a discussion of the selection criteria for modern power measurement instruments. The body of the paper includes several testing and characterization methods and criteria that would prove to be highly beneficial to the user. Measurements are carried out on various adjustable-speed drives to corroborate the discussion presented throughout the text. Such knowledge is essential to the adjustable-speed drive and power converter engineer that aims at producing cost-effective and energy-efficient systems.

Original languageEnglish
Pages (from-to)897-903
Number of pages7
JournalASHRAE Transactions
Volume108 PART 2
Publication statusPublished - 2002
Externally publishedYes

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ASJC Scopus subject areas

  • Building and Construction
  • Mechanical Engineering

Cite this

Toliyat, H. A., Ahmed, S., Choi, W., & Enjeti, P. (2002). Instrument selection criteria for non-sinusoidal power measurements. ASHRAE Transactions, 108 PART 2, 897-903.