Comparative analysis of the energy efficiency of dimmable LED lamps with different types of luminous flux control

The article presents the results of experimental studies of the energy efficiency of dimmable LED lamps with different types of regulation. It has been established that CCR-controlled LED lamps pollute the electrical network less with current harmonics, which reduces power losses and loads the elect...

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Veröffentlicht in:	IOP conference series. Earth and environmental science 2022-06, Vol.1045 (1), p.12146
Hauptverfasser:	Filatov, D A, Terentyev, P V, Sokolova, A A, Devyatkin, I S
Format:	Artikel
Sprache:	eng
Schlagworte:	Comparative analysis Electric power loss Electrical networks Energy efficiency Lamps
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Beschreibung
Zusammenfassung:	The article presents the results of experimental studies of the energy efficiency of dimmable LED lamps with different types of regulation. It has been established that CCR-controlled LED lamps pollute the electrical network less with current harmonics, which reduces power losses and loads the electrical network less. When the supply voltage changes, the energy characteristics of CCR-controlled LED lamps are generally less subject to negative changes than PWM-controlled LED lamps.
ISSN:	1755-1307 1755-1315
DOI:	10.1088/1755-1315/1045/1/012146