Introduction to harmonics and power factor
Conference
·
OSTI ID:478259
Power factor is a measure of effective use of electrical distribution system capacity. The closer power factor is to unity, the more system capacity available for use. The presence of harmonic currents in a distribution system reduces the power factor and decreases available electrical capacity. Harmonic currents are caused by the types of loads connected to the system. Modern electronic equipment and controls cause harmonic currents to flow and reduce power factor. This paper will be a detailed discussion of the origin of harmonic currents and their effect on power factor.
- OSTI ID:
- 478259
- Report Number(s):
- CONF-961173--
- Country of Publication:
- United States
- Language:
- English
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