Thermal performance analysis of BIPV-PDLC window

Aritra Ghosh; Senthilarasu Sundaram; Tapas K. Mallick

doi:10.18086/swc.2019.36.01

Thermal performance analysis of BIPV-PDLC window

Aritra Ghosh
, Senthilarasu Sundaram
, Tapas K. Mallick

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Electrically activated switchable glazing is potential to control excessive entering solar heat gain to an indoor space by altering its state from transparent to opaque or translucent. Electrically operated polymer dispersed liquid crystal (PDLC) glazing become transparent in the presence of power supply and become translucent without power supply. Addition of photovoltaic (PV) with PDLC will ease the external power supply and turn it into a self-sufficient autonomous switchable glazing. In this work, first thermal performance of BIPV - PDLC was conducted using indoor characterization. This combined 0.063 m² BIPV-PDLC glazing had a transmission of 46.5% in the transparent state and 31.5% in the translucent /opaque state. In the PDLC-OFF state, maximum PV cell temperature was 86.2°C which was 8% higher than PDLC-ON state condition.

Original language	English
Title of host publication	Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019
Editors	Jose Miguel Cardemil, Ken Guthrie, Ricardo Ruther
Publisher	International Solar Energy Society
Pages	1772-1778
Number of pages	7
ISBN (Electronic)	9783982040813
DOIs	https://doi.org/10.18086/swc.2019.36.01
Publication status	Published - 7 Nov 2019
Externally published	Yes
Event	ISES Solar World Congress 2019, SWC 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019 - Santiago, Chile Duration: 4 Nov 2019 → 7 Nov 2019 http://www.swc2019.org/

Publication series

Name	Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019

Conference

Conference	ISES Solar World Congress 2019, SWC 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019
Abbreviated title	SHC 2019
Country/Territory	Chile
City	Santiago
Period	4/11/19 → 7/11/19
Internet address	http://www.swc2019.org/

Bibliographical note

Publisher Copyright:
© 2019. The Authors. Published by International Solar Energy Society Selection and/or peer review under responsibility of Scientific Committee

Access to Document

10.18086/swc.2019.36.01Licence: Unspecified

Cite this

Ghosh, A., Sundaram, S., & Mallick, T. K. (2019). Thermal performance analysis of BIPV-PDLC window. In J. M. Cardemil, K. Guthrie, & R. Ruther (Eds.), Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019 (pp. 1772-1778). (Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019). International Solar Energy Society. https://doi.org/10.18086/swc.2019.36.01

Ghosh, Aritra ; Sundaram, Senthilarasu ; Mallick, Tapas K. / Thermal performance analysis of BIPV-PDLC window. Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019. editor / Jose Miguel Cardemil ; Ken Guthrie ; Ricardo Ruther. International Solar Energy Society, 2019. pp. 1772-1778 (Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019).

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title = "Thermal performance analysis of BIPV-PDLC window",

abstract = "Electrically activated switchable glazing is potential to control excessive entering solar heat gain to an indoor space by altering its state from transparent to opaque or translucent. Electrically operated polymer dispersed liquid crystal (PDLC) glazing become transparent in the presence of power supply and become translucent without power supply. Addition of photovoltaic (PV) with PDLC will ease the external power supply and turn it into a self-sufficient autonomous switchable glazing. In this work, first thermal performance of BIPV - PDLC was conducted using indoor characterization. This combined 0.063 m2 BIPV-PDLC glazing had a transmission of 46.5\% in the transparent state and 31.5\% in the translucent /opaque state. In the PDLC-OFF state, maximum PV cell temperature was 86.2°C which was 8\% higher than PDLC-ON state condition.",

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note = "Publisher Copyright: {\textcopyright} 2019. The Authors. Published by International Solar Energy Society Selection and/or peer review under responsibility of Scientific Committee; ISES Solar World Congress 2019, SWC 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019, SHC 2019 ; Conference date: 04-11-2019 Through 07-11-2019",

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day = "7",

doi = "10.18086/swc.2019.36.01",

language = "English",

series = "Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019",

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Ghosh, A, Sundaram, S & Mallick, TK 2019, Thermal performance analysis of BIPV-PDLC window. in JM Cardemil, K Guthrie & R Ruther (eds), Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019. Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019, International Solar Energy Society, pp. 1772-1778, ISES Solar World Congress 2019, SWC 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019, Santiago, Chile, 4/11/19. https://doi.org/10.18086/swc.2019.36.01

Thermal performance analysis of BIPV-PDLC window. / Ghosh, Aritra; Sundaram, Senthilarasu; Mallick, Tapas K.
Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019. ed. / Jose Miguel Cardemil; Ken Guthrie; Ricardo Ruther. International Solar Energy Society, 2019. p. 1772-1778 (Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Mallick, Tapas K.

PY - 2019/11/7

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N2 - Electrically activated switchable glazing is potential to control excessive entering solar heat gain to an indoor space by altering its state from transparent to opaque or translucent. Electrically operated polymer dispersed liquid crystal (PDLC) glazing become transparent in the presence of power supply and become translucent without power supply. Addition of photovoltaic (PV) with PDLC will ease the external power supply and turn it into a self-sufficient autonomous switchable glazing. In this work, first thermal performance of BIPV - PDLC was conducted using indoor characterization. This combined 0.063 m2 BIPV-PDLC glazing had a transmission of 46.5% in the transparent state and 31.5% in the translucent /opaque state. In the PDLC-OFF state, maximum PV cell temperature was 86.2°C which was 8% higher than PDLC-ON state condition.

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Y2 - 4 November 2019 through 7 November 2019

ER -

Ghosh A, Sundaram S, Mallick TK. Thermal performance analysis of BIPV-PDLC window. In Cardemil JM, Guthrie K, Ruther R, editors, Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019. International Solar Energy Society. 2019. p. 1772-1778. (Proceedings of the ISES Solar World Congress 2019 and IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2019). doi: 10.18086/swc.2019.36.01

Thermal performance analysis of BIPV-PDLC window

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