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14 263 (0,138s)

Result

Light flicker caused by interharmonics and interharmonic-flicker curves of lamps

-flicker curve. The interharmonic-flicker curves of lamps are determined by utilizing for establishing the interharmonic-flicker curves of lamps is the method based on measuring the luminous flux ...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2006
  • Jx
Result

Light flicker of lamps caused by interharmonics

interharmonic frequency curve and is called interharmonic-flicker curve. The interharmonic the interharmonic-flicker curves oflamps is the method based on measuring the luminous flux flicker ...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2006
  • D
Result

Measurement Methods of Interharmonic-Flicker Curves

frequency curve and is called interharmonic-flicker curve. And subsequently an interharmonic-flicker curve of an individual light source determines for each interharmonic and introduces a new one improvin...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2008
  • D
Result

Interharmonics-Flicker Curves of Lamps and Compatibility Level for Interharmonic Voltages

-flicker curve. The interharmonic-flicker curves of lamps are determined by utilizing of interharmonic-flicker curves in various combinations of fluorescent lamps and ballasts and dimensioning of ...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2005
  • D
Result

Light flicker of lamps caused by interarmonic voltages

gain factor at flicker frequencies vs. frequency of injected interharmonic component and is called the gain factor curve. Furthermore the interharmonic-flickerThis work deals with the disturbing light flicker of l...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2009
  • Jx
Result

Experimental Evaluation and Classification of LED lamps for Light Flicker Sensitivity

lamps for light flicker sensitivity. After the description of the experimental setup. For each class, the circuit description and the Gain Factor (GF) curves versus interharmonic frequencies are reported. Finally, a comparison of t...

Electrical and electronic engineering

  • 2018
  • D
  • Link
Result

Measurement of Flicker Visibility Threshold with Incandescent Lamps with the aim of Updating the Flicker Meter to LEDs

to verify the sensitivity curve of flicker perception when using LEDs. This paperThe light flicker meter defined in IEC TR 61547-1 is an algorithm designed to evaluate the severity of the flickering of light sourc...

Electrical and electronic engineering

  • 2023
  • O
Result

Light Flicker of Fluorescent Lamps with Different Types of Ballasts Caused by Interharmonics

a complex measured data file of sensitivity curves in various combinations...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2005
  • D
Result

Flicker caused by integer and non-integer harmonics

, it means voltage fluctuations, that cause flickering of light sources. Varying load can, this typeof disturbance is viewed as the principal cause of light flicker. From other side if it contains one or more subharmonic and/or inte...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2006
  • D
Result

Accretion-induced flickering variability among symbiotic stars from space photometry with NASA TESS

detected and subsequently denoted as flickering. This variability could mimic solar to detect flickering in symbiotic stars, despite the fact that such studies are usually is to develop a quantitative method for the detection of ac...

Astronomy (including astrophysics,space science)

  • 2024
  • Jimp
  • Link
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