Log in

Relevant bibliographies by topics / Compact fluorescent lamp / Journal articles

To see the other types of publications on this topic, follow the link: Compact fluorescent lamp.

Journal articles on the topic 'Compact fluorescent lamp'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 May 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Compact fluorescent lamp.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Saikatsu, Takeo, Hiroyoshi Yamazaki, Yoshinori Anzai, and Norihiko Tanaka. "High output compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 71, Appendix (1987): 12. http://dx.doi.org/10.2150/jieij1980.71.appendix_12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Janczak, J., P. Gradzki, I. Wacyk, A. Gavas, D. Pardijs, E. DeMol, and A. Serres. "Triac Dimmable Integrated Compact Fluorescent Lamp." Journal of the Illuminating Engineering Society 27, no. 1 (January 1998): 144–51. http://dx.doi.org/10.1080/00994480.1998.10748219.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Yotsumoto, Naoki, Atsushi Hatakeyama, Takanobu Mimura, Hiroyuki Shoji, and Hiroaki Nishimura. "An Inverter for compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 85, Appendix (2001): 61. http://dx.doi.org/10.2150/jieij1980.85.appendix_61.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Rhee, Seung-Whee. "Characteristics of Mercury Concentration in Vapor Phase from Compact Fluorescent Lamp." Korean Chemical Engineering Research 52, no. 5 (October 1, 2014): 652–56. http://dx.doi.org/10.9713/kcer.2014.52.5.652.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Loice, Romy, Bagus Made Arthaya, and Harry Prasetyo. "Penerapan Inverse Manufacturing dalam Penanganan Produk Lampu Hemat Energi." Jurnal Rekayasa Sistem Industri 5, no. 1 (April 29, 2016): 31. http://dx.doi.org/10.26593/jrsi.v5i1.1911.31-38.

Full text

Abstract:

<p><em>L</em><em>ighting is one of the human basic needs that must be fullfiled. Compact fluorescent lamps is the most used lamp as source of lighting. However, they contain mercury, which is classified as heavy metals, that can potentially harm the environment. Even as mercury container, many people didn't know that. Many people don't know the method to handle the broken or used compact fluorescent lamp. They just dispose the broken compact fluorescent lamp to trash without considering the effect of mercury contained.</em></p><p><em>Inverse Manufacturing concept is about designing product life cycle that aims to repair and reuse product components so that the negative impact can be reduced and minimized. In this research, the concept of Inverse Manufacturing is applied on handling the compact fluorescent lamp product in Bandung, West Java. The study is begun with designing the Inverse Manufacturing concept’s model by adding the step of collecting back (two scenarios), sorting, repairing, remanufacturing, and recycling into the life cycle of compact fluorescent lamp. The results of recycling rates of 15 Watt compact fluorescent lamp (about 234 grams) starts from the lowest value, and the maximum value are 27,51 % (64,366 grams), and 27,61 % (64,609 grams). By applying this concept, the result are the reduction on the amount of compact fluorescent lamp waste dumped into the environment and the achievement of the conservation of natural resources through the reuse of used components.</em></p>

APA, Harvard, Vancouver, ISO, and other styles

6

Rojas-Osorio, Esteban, Andrés Julián Saavedra-Montes, and Carlos Andrés Ramos-Paja. "Effect of the Harmonic Voltage Distortion on the Efficiency of a Compact Fluorescent Lamp." Revista Facultad de Ingeniería 29, no. 54 (October 31, 2020): e11604. http://dx.doi.org/10.19053/01211129.v29.n54.2020.11604.

Full text

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 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.

APA, Harvard, Vancouver, ISO, and other styles

7

Wakamiya, Akihito, Etsuji Morimoto, and Ikuhiro Okuno. "Design for a new compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 83, Appendix (1999): 54. http://dx.doi.org/10.2150/jieij1980.83.appendix_54.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Itaya, Kenji, Miho Katayama, Shiro Iida, and Tetsuya Tahara. "Development of the self-ballasted compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 83, Appendix (1999): 56. http://dx.doi.org/10.2150/jieij1980.83.appendix_56.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Sangen, Masashi, Naoyuki Nakamura, Nobuyuki Obara, and Isao Honmo. "Characteristics of compact fluorescent lamp with bridge construction." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 70, Appendix (1986): 14. http://dx.doi.org/10.2150/jieij1980.70.appendix_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Tanaka, Norihiko. "4-limbed tube single capped compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 71, no. 1 (1987): 15–18. http://dx.doi.org/10.2150/jieij1980.71.1_15.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Nose, Hisakichi, Ichiro Okino, and Shingo Kimura. "Development of desk lamps with compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 72, Appendix (1988): 50. http://dx.doi.org/10.2150/jieij1980.72.appendix_50.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Gratton, L. M., M. Perini, and V. Zanetti. "Compact Fluorescent Lamp Observed Through a Diffraction Grating." Physics Teacher 42, no. 5 (May 2004): 270–71. http://dx.doi.org/10.1119/1.1737959.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Murthy, K. V. R., S. P. Pallavi, Rahul Ghildiyal, Manish C. Parmar, Y. S. Patel, V. Ravi Kumar, A. S. Sai Prasad, V. Natarajan, and A. G. Page. "Compact fluorescent lamp phosphors in accidental radiation monitoring." Radiation Protection Dosimetry 120, no. 1-4 (July 1, 2006): 238–41. http://dx.doi.org/10.1093/rpd/nci569.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Henao-Muñoz, Andrés C., Javier G. Herrera-Murcia, and Andrés J. Saavedra-Montes. "Experimental characterization of compact fluorescent lamps for harmonic analysis of power distribution systems." TecnoLógicas 21, no. 42 (May 14, 2018): 79–94. http://dx.doi.org/10.22430/22565337.780.

Full text

Abstract:

The modeling of a compact fluorescent lamp for harmonic analysis under terminal voltage variation is presented in this paper. The compact fluorescent lamp is represented with the diode bridge rectifier model, which is commonly used for harmonic analysis. The set of parameters is estimated for different values of the terminal voltage applied to the lamp. The equations to estimate the parameters and the required measurements to calculate them are presented. To characterize the lamp an experiment is carried out varying the RMS terminal voltage from 10 V to 131.6 V and for each terminal voltage value the apparent, real and reactive powers, the power factor, the current and the applied voltage are registered. To validate the model in the range of the terminal voltage, the total harmonic distortion of current calculated with the experimental signal and the total harmonic distortion of current calculated with simulation software are compared. The results show that the compact fluorescent lamp can be represented for one set of parameters in the operation range of the terminal voltage suggested by the manufacture.

APA, Harvard, Vancouver, ISO, and other styles

15

Rhee, S. W., H. S. Park, and H. H. Choi. "Comparison Of Mercury Distribution Between The Types Of Spent Fluorescent Lamp." Archives of Metallurgy and Materials 60, no. 2 (June 1, 2015): 1297–99. http://dx.doi.org/10.1515/amm-2015-0117.

Full text

Abstract:

Abstract Spent fluorescent lamps(SFLs) such as linear type lamp, compact type lamp and U-type lamp are used to estimate mercury distribution in the components of lamps. Determination of mercury concentration in the components of spent fluorescent lamp is performed by the DMA method. Mercury concentration in the components of spent fluorescent lamp can be varied with the manufactures of lamp. Mercury portion in phosphor powder and glass from any types of spent fluorescent lamp is estimated to be higher than 99% by the analysis of mercury distribution. Through mercury distribution in the components for SFLs, the mercury concentration in phosphor powder is much higher than that in other components regardless of the type of lamp. Hence, it is desirable that phosphor powder of spent fluorescent lamps should be controlled separately and safely.

APA, Harvard, Vancouver, ISO, and other styles

16

Yasuda, Takeo. "Observation of the waveform of compact fluorescent lamp voltage." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 76, Appendix (1992): 4. http://dx.doi.org/10.2150/jieij1980.76.appendix_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Ito, Hidenori, Takashi Yorifuji, Kazuhisa Ogishi, and Akihiro Inouye. "Mercury Behaviors in a Compact Fluorescent Lamp With Amalgam." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 69, no. 10 (1985): 543–47. http://dx.doi.org/10.2150/jieij1980.69.10_543.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Sato, Koji, Shuichi Nishimura, and Motoi Imajo. "Development of office lighting luminaire with compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 72, Appendix (1988): 52. http://dx.doi.org/10.2150/jieij1980.72.appendix_52.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Serres, A. W. "Reducing the Length of an Integrated Compact Fluorescent Lamp." Journal of the Illuminating Engineering Society 23, no. 2 (July 1994): 26–30. http://dx.doi.org/10.1080/00994480.1994.10748077.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Ike- Ogbonna, M. I., D. I. Jwanbot, and E. E. Ike. "Comparison of Radiation Levels Emission Between Compact Fluorescent Lamps (CFLS) and Incandescent Bulbs." NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES 6 (December 28, 2015): 124–28. http://dx.doi.org/10.46912/napas.17.

Full text

Abstract:

In this paper, the comparison of radiation levels emission between compact fluorescent lamps and incandescent bulbs were carried out with four (4) compact fluorescent lamps and four (4) incandescent bulbs using a Gamma scout (GS 20 model). The measurements were taken at varied distances of 20 to 100 cm. The readings for window 1, window 2 and window 3 were obtained in μSv/h. At distance of 20 cm, the emissions for the compact fluorescent lamp ranged from 7.10 μSv/h to 32.2 μSv/h for window 1, 6.70 μSv/h to 28.3 μSv/h for window 2 and 6.40 μSv/h to 26.1 μSv/h for window 3 and for the incandescent bulbs they ranged, from 2.50 μSv/h to 3.60 μSv/h for window 1, 2.50 μSv/h to 4.00 μSv/h for window 2 and 2.50 μSv/h to 3.80 μSv/h for window 3. The results of the measurement and analysis carried out revealed that, there were possible ultraviolet radiation emission from the electric light bulbs with higher radiation emission from compact fluorescent lamp when compared with those from incandescent bulbs. However the values were still found to be within the safety limit.

APA, Harvard, Vancouver, ISO, and other styles

21

Cohen, Sheppard, and James N. Lester. "The Effect of the Compact Fluorescent Lamp on its Auxiliaries." Journal of the Illuminating Engineering Society 17, no. 2 (July 1988): 8–13. http://dx.doi.org/10.1080/00994480.1988.10748720.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Page, E., C. Praul, and M. Siminovitch. "Comparative Candlepower Distribution Analysis for Compact Fluorescent Table Lamp Systems." Journal of the Illuminating Engineering Society 26, no. 1 (January 1997): 3–9. http://dx.doi.org/10.1080/00994480.1997.10748161.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Takahara, Yuichiro, Toshiyuki Ikeda, and Takeo Yasuda. "Development of self-ballasted compact fluorescent lamp with reflector globe." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 86, Appendix (2002): 54. http://dx.doi.org/10.2150/jieij1980.86.appendix_54.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Feng, Xiangfen. "BR30 Reflector Compact Fluorescent Lamp with Improved Run-up Performance." Journal of Light & Visual Environment 36, no. 1 (2012): 32–34. http://dx.doi.org/10.2150/jlve.36.32.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Molina, J., and L. Sainz. "Compact Fluorescent Lamp Modeling for Large-Scale Harmonic Penetration Studies." IEEE Transactions on Power Delivery 30, no. 3 (June 2015): 1523–31. http://dx.doi.org/10.1109/tpwrd.2014.2363143.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Topalis, FV, MB Kostic, and ZR Radakovic. "Advantages and disadvantages of the use of compact fluorescent lamps with electronic control gear." Lighting Research & Technology 34, no. 4 (December 2002): 279–85. http://dx.doi.org/10.1191/1365782802lt056oa.

Full text

Abstract:

The paper presents a comprehensive analysis dealing with the behaviour and economics of electronic compact fluorescent lamps. The economic analysis, based on the results of the test concerning the lifetime and the lamp lumen maintenance factor of electronic compact fluorescent lamps, and conducted using the cost-discount method, showed an obvious advantage for lamps of this type compared with incandescent ones. The strategic importance of the mass use of electronic compact fluorescent lamps, as well as serious power quality implications it can cause to the network, are explained in detail. Possible solutions of this problem are also presented.

APA, Harvard, Vancouver, ISO, and other styles

27

Senga, Yasuhiro, and Shigeo Minami. "Excitation-Emission Matrix Scanning Spectrofluorometer." Applied Spectroscopy 45, no. 10 (December 1991): 1721–25. http://dx.doi.org/10.1366/0003702914335346.

Full text

Abstract:

A compact rapid-scanning spectrofluorometer specifically designed to acquire an excitation-emission matrix (EEM) has been developed. A conventional grating monochromator is used for selecting the excitation wavelength. The induced fluorescence is monitored with the use of a variable circular interference filter. The EEM is acquired through rapid scanning of the fluorescent wavelength achieved via rotation of the filter in conjunction with slow scanning of the excitation wavelength using a computer. A Xe-arc lamp modulated at 540 Hz is used as an excitation source. The fluorescent signal is then detected by a photomultiplier tube whose output is integrated by a lock-in amplifier. The excitation flux is simultaneously monitored with the use of a quantum counter to compensate for the fluctuation of the lamp intensity. A 26 × 31 element EEM can be acquired within a minimum time of 4 min at a detection limit of 2 μg/L with the use of fluoresceine in ethanol as sample. The performance of our EEM scanning spectrofluorometer is further evaluated for other samples of different components.

APA, Harvard, Vancouver, ISO, and other styles

28

Yasuda, Takeo, Toshiya Tanaka, and Kiyoshi Nishio. "Development of the self-ballasted compact fluorescent lamp replacing a 100W-type of ball lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 80, Appendix (1996): 73. http://dx.doi.org/10.2150/jieij1980.80.appendix_73.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Itaya, Kenji, Takeshi Matumura, Kenji Nakano, and Shiro Iida. "Improvement in warm up characteristics of compact self-ballasted fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 79, Appendix (1995): 55. http://dx.doi.org/10.2150/jieij1980.79.appendix_55.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Komiya, Akitoshi, Kimio Shiraiwa, Kimio Osada, and Katsuhide Misono. "Characteristics of globe-less type compact fluorescent lamp with screw base." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 69, Appendix (1985): 10. http://dx.doi.org/10.2150/jieij1980.69.appendix_10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Feng, X., Y. Hu, and Y. Cheng. "Optical, thermal and run-up performance of reflector compact fluorescent lamp." Lighting Research & Technology 45, no. 4 (February 2012): 476–84. http://dx.doi.org/10.1177/1477153511436298.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Mead, Chris, James R. Lyons, Thomas M. Johnson, and Ariel D. Anbar. "Unique Hg Stable Isotope Signatures of Compact Fluorescent Lamp-Sourced Hg." Environmental Science & Technology 47, no. 6 (February 22, 2013): 2542–47. http://dx.doi.org/10.1021/es303940p.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Hamaguchi, T., S. Asami, and H. Yamazaki. "Ruduct ion of losses on an inverter for compact fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 86, Appendix (2002): 67. http://dx.doi.org/10.2150/jieij1980.86.appendix_67.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

YASUDA, Takeo, Kiyoshi NISHIO, Yusuke SHIBAHARA, and Shinya HAKUTA. "The Self-Ballasted Compact Fluorescent Lamp of an "A60" Bulb Shape." Journal of Light & Visual Environment 24, no. 2 (2000): 1–7. http://dx.doi.org/10.2150/jlve.24.2_1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Kanto, T., K. Watanabe, K. Uchihashi, M. Nishino, F. Sato, and M. Arii. "Ultraviolet B radiation from a compact fluorescent lamp for tomato disease control." Acta Horticulturae, no. 1207 (July 2018): 197–202. http://dx.doi.org/10.17660/actahortic.2018.1207.26.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Ito, Hidenori, Takashi Yorifuji, Kazuhisa Ogishi, and Akihiro Inouye. "Behaviors of mercury in a compact fluorescent lamp dosed with the amalgam." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 69, Appendix (1985): 7. http://dx.doi.org/10.2150/jieij1980.69.appendix_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Ramadas, Geetha, Manoj Kumar Nadesan, Sukhi Yesuraj, and Jeyashree Yesuraj. "High power factor electronic ballast using resonant converter for compact fluorescent lamp." International Journal of Circuit Theory and Applications 45, no. 1 (June 3, 2016): 95–109. http://dx.doi.org/10.1002/cta.2231.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Melo, Germán E., Jonathan E. Cadena, and Nelson L. Díaz. "Diseño y simulación de un balastro electrónico con corrección de factor de potencia con topología buck-boost e inversor alimentado por corriente-Design and simulation of an electronic ballast with power factor correction buck-boost topology and current-fed invertir." Revista científica 2, no. 19 (June 26, 2014): 9. http://dx.doi.org/10.14483/23448350.6489.

Full text

Abstract:

Las lámparas fluorescentes compactas o CFL (compact fluorescent lamp) se han convertido en uno de los tipos de iluminación más usados en la actualidad. Sin embargo, las CFL comerciales poseen en su mayoría balastros electrónicos de bajo factor de potencia. Esto genera un aumento en los niveles de distorsión del sistema de generación y distribución debido al uso masivo de estas lámparas. En el presente artículo se presenta el diseño y simulación de un balastro electrónico con corrección de factor de potencia para lámparas fluorescentes compactas. La propuesta busca evaluar la viabilidad de integrar el correcto funcionamiento, tamaño y costo de este dispositivo.La topología propuesta es una etapa buck-boost operando enmodo de conducción discontinua integrada a un inversoralimentado por corriente. La alta factibilidad deimplementación de esta topología es mostrada mediantesimulaciones que logran un factor de potencia de 0.998 y unadistorsión total armónica menor de 5 %.

APA, Harvard, Vancouver, ISO, and other styles

39

Alsanad, Abdullah, Azel Almutairi, and Heba Alhelailah. "Knowledge pattern assessment of potential safety threats of compact fluorescent lamps in Kuwait." Journal of Applied and Natural Science 13, no. 4 (December 16, 2021): 1256–64. http://dx.doi.org/10.31018/jans.v13i4.3007.

Full text

Abstract:

Globally, compact fluorescent lamps (CFLs) are increasing consistently, and Kuwait is not an exception. However, these lamps contain mercury, which is highly injurious to human health and the environment. This study assessed Kuwaiti respondents' awareness using a large-scale national survey conducted on a random sample of 6210 individuals (response rate 84.3%). The questionnaire was comprised of four sections and utilized skip logic branching. The modes were paper-based, face-to-face interviews, and electronic structured questionnaires. Data were also analyzed through the Pearson chi-square test to know the significant differences in lamp type preferences and the reasons for the preferences. Almost half of the participants (51.4%) knew the difference between incandescent and fluorescent lamps. Only 11.1% were using incandescent lamps solely in their houses. The remaining 88.9% used fluorescent lamps (38.4%) or both types (50.5%). The results showed that 48.3% think fluorescent lamps save energy, whereas 81.3% of people were unaware of their mercury content. The knowledge patterns towards breakage showed that respondents who chose the proper response were 31.9% for evacuation, 14.6% for aeration, and 7.3% for turning off the AC. The awareness of populations to take appropriate actions towards proper disposal was very poor in case of fluorescent lamp accidental breakage or when it completes its life cycle because most of them did not know about the proper evacuation, aeration, and cleanup measures. These findings are beneficial for the government and policymakers to take essential steps to create relevant awareness channels among the country's communities for safety from expected health hazards.

APA, Harvard, Vancouver, ISO, and other styles

40

Yeshalem, Mulualem T., Baseem Khan, and Om Prakash Mahela. "Conducted electromagnetic emissions of compact fluorescent lamps and electronic ballast modeling." AIMS Electronics and Electrical Engineering 6, no. 2 (2022): 178–87. http://dx.doi.org/10.3934/electreng.2022011.

Full text

Abstract:

<abstract> <p>The higher frequency electromagnetic (EM) emission in low voltage power systems is rising continuously due to the increasing use of modern electronic devices. The electronic ballast of a compact fluorescent lamp (CFL) is one of the sources of conducted EM emission in the power system. Conducted EM emission measurements are performed on compact fluorescent lamps (CFL) in the range of 2–150 kHz and compared with simulation results. The LTSpice simulation of typical 11W compact fluorescent lamps is used to analyze the measured values. Comparisons are made in both the time and frequency domains. The EMI filter in the ballast circuit can reduce the level of high-frequency EM emission. However, in order to get a more accurate result, it is necessary to find out the main cause of conducted EM emission in the ballast circuit, as the HF distortion spreads through the LV network in current signal between electronic devices.</p> </abstract>

APA, Harvard, Vancouver, ISO, and other styles

41

Yeshalem, Mulualem T., Baseem Khan, and Om Prakash Mahela. "Conducted electromagnetic emissions of compact fluorescent lamps and electronic ballast modeling." AIMS Electronics and Electrical Engineering 6, no. 2 (2022): 178–87. http://dx.doi.org/10.3934/electreng.2022011.

Full text

Abstract:

<abstract> <p>The higher frequency electromagnetic (EM) emission in low voltage power systems is rising continuously due to the increasing use of modern electronic devices. The electronic ballast of a compact fluorescent lamp (CFL) is one of the sources of conducted EM emission in the power system. Conducted EM emission measurements are performed on compact fluorescent lamps (CFL) in the range of 2–150 kHz and compared with simulation results. The LTSpice simulation of typical 11W compact fluorescent lamps is used to analyze the measured values. Comparisons are made in both the time and frequency domains. The EMI filter in the ballast circuit can reduce the level of high-frequency EM emission. However, in order to get a more accurate result, it is necessary to find out the main cause of conducted EM emission in the ballast circuit, as the HF distortion spreads through the LV network in current signal between electronic devices.</p> </abstract>

APA, Harvard, Vancouver, ISO, and other styles

42

Park, Hun-Su, Jae-Kyung Kim, and Seung-Whee Rhee. "Mercury Distribution and Hazardous Characteristics of Major Components from Spent Compact Fluorescent Lamp." Journal of Korea Society of Waste Management 31, no. 3 (April 30, 2014): 341–47. http://dx.doi.org/10.9786/kswm.2014.31.3.341.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Matsuno, Hiromitsu, Seiichi Murayama, Tetsuro Ono, Kazuo Kuga, and Ichiro Torie. "Some Factors Affecting Lumen Maintenance in Compact Lamp with Two Interior Fluorescent Tubes." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 70, Appendix (1986): 15. http://dx.doi.org/10.2150/jieij1980.70.appendix_15.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Lam, S. M., Z. H. Jaffari, J. C. Sin, and A. R. Mohamed. "Spindly BiFeO3 Nanoparticles for Photodegradation of Organic Pollutants Under a Compact Fluorescent Lamp." IOP Conference Series: Earth and Environmental Science 151 (May 2018): 012021. http://dx.doi.org/10.1088/1755-1315/151/1/012021.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Akazawa, Kozo, and Kazumasa Fukaya. "Development of compact luminaire for use with T8-110W (FHF86) tubular fluorescent lamp." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 84, Appendix (2000): 87. http://dx.doi.org/10.2150/jieij1980.84.appendix_87.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Di Fraia, L., and F. Salemme. "Compact fluorescent lamp behaviour under square-wave voltages and other unusual supply conditions." Lighting Research & Technology 20, no. 1 (March 1988): 29–31. http://dx.doi.org/10.1177/096032718802000104.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Mayr, Susanne, Maja Köpper, and Axel Buchner. "Comparing colour discrimination and proofreading performance under compact fluorescent and halogen lamp lighting." Ergonomics 56, no. 9 (September 2013): 1418–29. http://dx.doi.org/10.1080/00140139.2013.819940.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Safari, Shahram, Sina Eshraghi Dehkordy, Meghdad Kazemi, Habibollah Dehghan, and Behzad Mahaki. "Ultraviolet Radiation Emissions and Illuminance in Different Brands of Compact Fluorescent Lamps." International Journal of Photoenergy 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/504674.

Full text

Abstract:

Introduction.Replacing incandescent lamps with compact fluorescent lamps (CFLs), which are three to six times more efficient, is one of the easiest methods to achieve energy efficiency. The present study aimed to evaluate relationships between UV emissions radiated and illuminance CFLs.Material and Methods. This pilot study was conducted on 16 single envelope CFLs. The illuminance and UV irradiance of various types of CFLs are measured on a three-meter long optical bench, using a calibrated lux meter and UV meter, and measurement was done in 10, 25, 50, 100, 150, and 200 cm, in three angles, including 0°, 45°, and 90°, at the ages of 0, 100, and 2000 hours. Result. UVC irradiance was not observed at the distance of 10 cm in all of lamps. The lowest value of UVB irradiance was recorded in Pars Khazar lamp, while the highest value was recorded in Etehad lamps. UVR values measured at different times showed negligible differences; the highest asset value was detected in zero times. One way ANOVA indicated that relationships between UVA irradiance and illuminance were significant (P<0.05).Conclusion. UVB irradiance in most of the lamp in 10 and 25 cm was more than occupational exposure and UVA except for the fact that Pars Khazar 60 watts and Nama Noor 60 watts were less than occupational exposure.

APA, Harvard, Vancouver, ISO, and other styles

49

CHENG, HUNG L., CHIN S. MOO, HAU C. YEN, TSAI F. LIN, and SHIH H. HUANG. "SINGLE-SWITCH HIGH-POWER-FACTOR ELECTRONIC BALLAST FOR COMPACT FLUORESCENT LAMPS." Journal of Circuits, Systems and Computers 13, no. 03 (June 2004): 613–29. http://dx.doi.org/10.1142/s0218126604001477.

Full text

Abstract:

A novel single-switch high-power-factor electronic ballast is designed for compact fluorescent lamps. The circuit configuration is originated from the integration of a buck-boost power-factor-corrector (PFC) and a Class-E load resonant inverter. Design equations are derived based on fundamental approximation and computer analyses are performed to determine circuit parameters. By operating the buck-boost converter at discontinuous conduction mode (DCM), the electronic ballast can achieve nearly unity power factor. With carefully designed circuit parameters, the active power switch can be switched on at relatively low voltage, leading to a high circuit efficiency. A prototype for a 27-W compact fluorescent lamp was built and tested to verify the analytical predictions. Satisfactory performances are obtained from the experimental results.

APA, Harvard, Vancouver, ISO, and other styles

50

Ribeiro, Priscilla A. P., Tadayuki Yanagi Junior, Joaquim P. da Silva, Sílvia de N. M. Yanagi, and Renato S. Campos. "Technical-economic analysis of different lighting systems for broiler poultry." Engenharia Agrícola 36, no. 2 (April 2016): 242–52. http://dx.doi.org/10.1590/1809-4430-eng.agric.v36n2p242-252/2016.

Full text

Abstract:

ABSTRACT Broiler poultry is highly dependent on artificial lightening. Power consumption costs of artificial lighting systems is the second largest expense related to broiler industry, second only to feed expenses. Therefore, the current study focused to analyze technical and economic feasibility of replacing incandescent lamps already used in aviaries with other lamp types. Costs related to power consumption, implementation and maintenance of the lighting systems were evaluated with the aid of financial mathematics using net present value, return over investment and payback. Systems composed of six lamp types were analyzed in two different configurations to meet the minimum illuminance of 5 and 20 lux and for use in conventional sheds and dark house. The lamps tested were incandescent (LI) of 100 W, compact fluorescent (CFL) of 34 W, mixed (ML) 160 W sodium vapor (SVL) of 70 W, tubular fluorescent T8 (TFL T8) of 40 W and tubular fluorescent T5 (TFL T5) of 28 W. For the systems tested, it was found that the tubular fluorescent lamps T8 and T5 showed the best results of technical and economic feasibility.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!