Harmonic definition

Harmonic means a sinusoidal component of a periodic wave or quantity having a frequency that is an integral multiple of the fundamental frequency (for example, a component whose frequency is twice the fundamental frequency is called a second harmonic);
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Harmonic means a component of a periodic wave having a frequency that is an integral multiple of the fundamental power system frequency of 50 Hz;
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Harmonic means a component frequency of a harmonic motion (as of an electromagnetic wave) that is an integral multiple of the fundamental frequency. For the power distribution system in Hong Kong, the fundamental frequency is 50 Hz.
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Examples of Harmonic in a sentence

  • Harmonic analysis, voltage waveform deviation, and telephone influence factor.

  • Harmonic distortion at the Point of Interconnection caused by the Facility shall not exceed the limits stated in IEEE Standard 519-1992, or latest version "Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems".

  • Installations will be in compliance with all applicable standards including IEEE Standard 519-1992 Harmonic Limits.

  • Harmonic RequirementsThe harmonic impact of the subject inverter-based generation was not part of this study.

  • This includes, but is not limited to power quality issues such as Harmonic Distortion, Voltage Flicker and frequency deviations.

  • The meter shall record and display total energy including Harmonic energy.

  • The Generation Facility shall meet applicable IEEE and UL standards concerning impacts to the Electric Distribution System with regard to Harmonic Distortion, Voltage Flicker, power factor, direct current injection and electromagnetic interference.

  • Institute of Electrical and Electronics Engineers (IEEE) Standard 519, Recommended Practices and Require- ments for Harmonic Control in Electrical Power Systems.

  • Inverter output Harmonic Distortion shall meet IEEE and UL standards.

  • The Project(s) is required to comply with the applicable Voltage and Current Distortion Limits found in IEEE Standard 519-1992 IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems.


More Definitions of Harmonic

Harmonic means the distortion of the main 50 cycle voltage OR current pure sinusoidal wave;
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Harmonic has the meaning set forth in the Recitals.
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Harmonic means Harmonic Systems Incorporated, a Minnesota corporation.
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Harmonic means Harmonic Inc., including any of its predecessors, successors, parents, subsidiaries, divisions, affiliates or related affiliates, officers or directors, except as used in paragraph 9.4 of the Stipulation, in which it means Harmonic Inc.
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Harmonic means a component of a periodic wave having a frequency that is an integral multiple of the fundamental power line frequency of 50 Hz. Total harmonic distortion is the contribution of all harmonic frequency currents generated by a consumer expressed as a percentage of the fundamental;
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