Effect of the Harmonic Voltage Distortion on the Efficiency of a Compact Fluorescent Lamp

IF 0.9 Q3 ENGINEERING, MULTIDISCIPLINARY Revista Facultad De Ingenieria-universidad De Antioquia Pub Date : 2020-10-31 DOI:10.19053/01211129.v29.n54.2020.11604

Esteban Rojas-Osorio, A. Saavedra-Montes, C. Ramos-Paja

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Abstract

This paper evaluates the effect of the voltage harmonic distortion over the efficiency of a compact fluorescent lamp that is fed with a constant RMS voltage and constant frequency. Several works have been published about the assessment of compact fluorescent lamps, but the effect of the voltage distortion over the efficiency is still an open topic. This work focuses on designing an experiment to estimate the efficiency of a compact fluorescent lamp while changing the voltage harmonic distortion of the power supply. First, a mathematical model that represents a bus susceptible to harmonic distortion (high impedance) that feeds the compact fluorescent lamp is analyzed. Then the mathematical model is reproduced through a test bench in a laboratory of rotating electrical machines. The test bench produces a three-phase bus with constant voltage and frequency, and variable voltage harmonic distortion. The compact fluorescent lamp is subjected to varying harmonic voltage distortion while recording its electrical variables and the produced lumens to estimate its efficiency. That is a practical approach to calculate the lamp efficiency while several 1 Universidad Nacional de Colombia (Medellín-Antioquia, Colombia). earojas@unal.edu.co. ORCID: 0000-00025385-3328 2 Ph. D. Universidad Nacional de Colombia (Medellín-Antioquia, Colombia). ajsaaved@unal.edu.co. ORCID: 0000-0002-2529-5082 3 Ph. D. Universidad Nacional de Colombia (Medellín-Antioquia, Colombia). caramosp@unal.edu.co. ORCID: 0000-0003-2231-4177 Effect of the Harmonic Voltage Distortion on the Efficiency of a Compact Fluorescent Lamp Revista Facultad de Ingeniería (Rev. Fac. Ing.) Vol. 29 (54), e11604. 2020. Tunja-Boyacá, Colombia. L-ISSN: 0121-1129, e-ISSN: 2357-5328, DOI: https://doi.org/10.19053/01211129.v29.n54.2020.11604 works limit their scope measuring only the efficiency of the input converter. The experimental results show that a variation of the voltage harmonic distortion of 8 % on a compact fluorescent lamp reduces its efficiency. Those results put into evidence the importance of regulating harmonic distortion limits to reduce or prevent the increment of power losses caused by harmonic components.

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谐波电压畸变对紧凑型荧光灯效率的影响

本文评价了电压谐波畸变对以恒有效值电压和恒频率馈电的紧凑型荧光灯效率的影响。关于紧凑型荧光灯的评估已经发表了一些著作，但电压畸变对效率的影响仍然是一个开放的话题。本工作的重点是设计一个实验来估计紧凑型荧光灯的效率，同时改变电源的电压谐波失真。首先，一个数学模型，表示易受谐波失真(高阻抗)的总线馈送紧凑型荧光灯进行了分析。然后通过旋转电机实验室的试验台对数学模型进行再现。该试验台生产的三相母线具有恒压恒频、可变电压谐波畸变。紧凑型荧光灯受到不同的谐波电压畸变，同时记录其电变量和产生的流明来估计其效率。这是一种实用的方法来计算灯的效率而几个1哥伦比亚国立大学(Medellín-Antioquia，哥伦比亚)。earojas@unal.edu.co。2哥伦比亚国立大学博士学位(Medellín-Antioquia，哥伦比亚)。ajsaaved@unal.edu.co。3哥伦比亚国立大学博士(Medellín-Antioquia，哥伦比亚)。caramosp@unal.edu.co。谐波电压畸变对紧凑型荧光灯效率的影响研究(英文版)Ingeniería(修订版)。荷兰国际集团(Ing))。第29卷(54)，e11604。2020. Tunja-Boyaca,哥伦比亚。L-ISSN: 0121-1129, e-ISSN: 2357-5328, DOI: https://doi.org/10.19053/01211129.v29.n54.2020.11604工程限制其范围仅测量输入转换器的效率。实验结果表明，在紧凑型荧光灯上，电压谐波畸变变化8%会降低其效率。这些结果充分说明了调节谐波失真限值对于减少或防止谐波分量引起的功率损耗增加的重要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Facultad De Ingenieria-universidad De Antioquia 工程技术-工程：综合

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

2 months

期刊介绍： Revista Facultad de Ingenieria started in 1984 and is a publication of the School of Engineering at the University of Antioquia. The main objective of the journal is to promote and stimulate the publishing of national and international scientific research results. The journal publishes original articles, resulting from scientific research, experimental and or simulation studies in engineering sciences, technology, and similar disciplines (Electronics, Telecommunications, Bioengineering, Biotechnology, Electrical, Computer Science, Mechanical, Chemical, Environmental, Materials, Sanitary, Civil and Industrial Engineering). In exceptional cases, the journal will publish insightful articles related to current important subjects, or revision articles representing a significant contribution to the contextualization of the state of the art in a known relevant topic. Case reports will only be published when those cases are related to studies in which the validity of a methodology is being proven for the first time, or when a significant contribution to the knowledge of an unexplored system can be proven. All published articles have undergone a peer review process, carried out by experts recognized for their knowledge and contributions to the relevant field. To adapt the Journal to international standards and to promote the visibility of the published articles; and therefore, to have a greater impact in the global academic community, after November 1st 2013, the journal will accept only manuscripts written in English for reviewing and publication. Revista Facultad de Ingeniería –redin is entirely financed by University of Antioquia Since 2015, every article accepted for publication in the journal is assigned a DOI number.