How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism

With the advancement of silicon solar cell manufacturing technology (SSCM-Tec) driven by subsidy policies, some developing countries have implemented subsidy reduction policies. Concurrently, intense international competition has prompted the implementation of restriction policies. However, due to S...

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Main Authors: Zhao, Xuefeng, Li, Xin, Liu, Tianyuan, Shen, Guibin
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2024
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Online Access:https://hdl.handle.net/10356/180734
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1807342024-10-22T05:31:02Z How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism Zhao, Xuefeng Li, Xin Liu, Tianyuan Shen, Guibin School of Electrical and Electronic Engineering Engineering Photovoltaic industry policies Silicon solar cell manufacturing With the advancement of silicon solar cell manufacturing technology (SSCM-Tec) driven by subsidy policies, some developing countries have implemented subsidy reduction policies. Concurrently, intense international competition has prompted the implementation of restriction policies. However, due to SSCM involving multiple manufacturing steps, each step comprising various SSCM-Tec, it presents challenges in researching how different types of policies affect SSCM-Tec in each step. We construct the SSCM-Mechanism based on patent claims to capture the nuanced changes in SSCM-Tec caused by the implementation of policies. The results show that: (1) Policies lead to an imbalance in SSCM-Tec advancements among manufacturing steps; (2) Different types of policies have varying impacts on SSCM-Tec. Supportive policies boost enterprises' interest in developing SSCM-Tec, and restrictive policies and subsidy reduction policies speed up SSCM-Tec innovation; (3) The collaboration of various policy types can better drive the advancement of SSCM-Tec. Employing the right type of policy at the opportune moment serves as a crucial driving force for fostering innovation in SSCM-Tec. These findings reveal the multifaceted impact of policies on SSCM-Tec, providing policymakers with a clearer perspective to formulate more precise policies for guiding the direction of SSCM-Tec development and accelerating its innovation pace. Economic Development Board (EDB) Energy Market Authority (EMA) This work was supported by the Fundamental Research Funds for the Central Universities and the Research Funds of the Renmin University of China (Grant No. 20XNH059), the National Natural Science Foundation of China (Grant No. 62304082), the National Key Research and Development Program of China (Grant No. 2020YFA0715000), and the Natural Science Foundation of Hubei Province (Grant No. 2023AFB087). Additional support was provided by the Energy Market Authority of Singapore (EMA) and the Singapore Economic Development Board (EDB). G.S. and X.Z. also acknowledge funding from the Chinese Scholarship Council (CSC). 2024-10-22T05:31:01Z 2024-10-22T05:31:01Z 2024 Journal Article Zhao, X., Li, X., Liu, T. & Shen, G. (2024). How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism. Energy, 308, 132866-. https://dx.doi.org/10.1016/j.energy.2024.132866 0360-5442 https://hdl.handle.net/10356/180734 10.1016/j.energy.2024.132866 2-s2.0-85202752239 308 132866 en Energy © 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering
Photovoltaic industry policies
Silicon solar cell manufacturing
spellingShingle Engineering
Photovoltaic industry policies
Silicon solar cell manufacturing
Zhao, Xuefeng
Li, Xin
Liu, Tianyuan
Shen, Guibin
How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
description With the advancement of silicon solar cell manufacturing technology (SSCM-Tec) driven by subsidy policies, some developing countries have implemented subsidy reduction policies. Concurrently, intense international competition has prompted the implementation of restriction policies. However, due to SSCM involving multiple manufacturing steps, each step comprising various SSCM-Tec, it presents challenges in researching how different types of policies affect SSCM-Tec in each step. We construct the SSCM-Mechanism based on patent claims to capture the nuanced changes in SSCM-Tec caused by the implementation of policies. The results show that: (1) Policies lead to an imbalance in SSCM-Tec advancements among manufacturing steps; (2) Different types of policies have varying impacts on SSCM-Tec. Supportive policies boost enterprises' interest in developing SSCM-Tec, and restrictive policies and subsidy reduction policies speed up SSCM-Tec innovation; (3) The collaboration of various policy types can better drive the advancement of SSCM-Tec. Employing the right type of policy at the opportune moment serves as a crucial driving force for fostering innovation in SSCM-Tec. These findings reveal the multifaceted impact of policies on SSCM-Tec, providing policymakers with a clearer perspective to formulate more precise policies for guiding the direction of SSCM-Tec development and accelerating its innovation pace.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Zhao, Xuefeng
Li, Xin
Liu, Tianyuan
Shen, Guibin
format Article
author Zhao, Xuefeng
Li, Xin
Liu, Tianyuan
Shen, Guibin
author_sort Zhao, Xuefeng
title How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
title_short How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
title_full How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
title_fullStr How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
title_full_unstemmed How photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
title_sort how photovoltaic industry policies foster the development of silicon solar cell manufacturing technology: based on self-attention mechanism
publishDate 2024
url https://hdl.handle.net/10356/180734
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