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[IEEE 2018 International Conference on Smart Electric Drives and Power System (ICSEDPS) - Maharashtra State, India (2018.6.12-2018.6.13)] 2018 International Conference on Smart Electric Drives and Power System (ICSEDPS) - A Preliminary Study on Harmonics Generated by the Grid-Connected PV System on Distribution
摘要： Increased generation of Power by Solar Photovoltaic (PV) system is seen as an alternative to fulfill the increased demand of electricity. And hence the increased usage of electrical load devices causes the non-sinusoidal waveforms of current and voltage into the distribution system which is the major reason for increasing operating temperature of transformer, leading to deterioration of the insulation and potential reduction in its life time. Hence this paper sheds some light on the effects of THDi and THDv (Total Harmonics Distortion) and how it affects the life of any distribution transformer. The study is implemented by using MATLAB/Simulink version R2015b software.
关键词： temperature rise,nonlinear load,Distribution transformer,life expectancy,Harmonic distortion
更新于2025-09-10 09:29:36
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A study of the impact of VLC on the quality of lighting and display – EPSRC
摘要： Dr Wasiu Popoola of the University of Edinburgh talks about his research into visible light communication and shares the results of his latest work examining the underutilised optical spectrum as a potential pathway to wirelessly connect devices. The research investigates the impacts of visible light communication (VLC) on the fundamental properties of energy efficiency, light quality and life expectancy of a light-emitting diode (LED) that is primarily designed for lighting or display. It aims to deliver the required approach for optimising VLC and safeguard the LED’s reliability, durability and emitted light quality.
关键词： light quality,LED,VLC,energy efficiency,visible light communication,life expectancy
更新于2025-09-04 15:30:14