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Discussion on the Application of Rooftop Photovoltaic Power Plant in the Steel Enterprise

  • Xiancong Zhao
  • Huanmei YuanEmail author
  • Yuzhao Han
  • Zefei Zhang
  • Hao Bai
Conference paper
Part of the The Minerals, Metals & Materials Series book series (MMMS)

Abstract

In recent years, sustainable energies such as the solar and wind energy were widely applied to substitute traditional energies in the industrial sector. An emerging trend is that plenty of photovoltaic (PV) power plants were installed on the roof of the factory buildings in steel enterprises. In this paper, we reviewed the recent development of rooftop PV power plants and discussed the collaborative scheduling between rooftop PV power plant and existed power system. A case study was conducted in a steel enterprise with annual capacity of 8 million tons of steel in China. The design, cost, and benefits of installing rooftop PV power plant are investigated. Results demonstrate that the annual power output is around 20 million kWh, which can cover 5–10% of the total power consumption of the plant. The payback period of the PV power plant is seven years which is economically feasible.

Keywords

Rooftop photovoltaic power plant Collaborative scheduling Payback period Steel enterprise 

Notes

Acknowledgements

This research was supported by Boya post-doctoral project of Peking University.

References

  1. 1.
    Birgit F, Nagore S, Neil S (2016) The critical role of the industrial sector in reaching long-term emission reduction, energy efficiency and renewable targets. Appl Energ 162:699–712CrossRefGoogle Scholar
  2. 2.
    Abdul Q, Norhuda AM, Ali A (2017) Analysis of the integration of a steel plant in Australia with a carbon capture system powered by renewable energy and NG–CHP. J Clean Prod 168:97–104CrossRefGoogle Scholar
  3. 3.
    The Hindu (2016) Steel Secretary inaugurates solar power plant at Visakhapatnam steel plant (Online). Available: http://www.thehindu.com/news/cities/Visakhapatnam/Steel-Secretary-inaugurates-solar-power-plant-at-VSP/article16914968.ece
  4. 4.
    Zhang ZB (2015) Unidirectional slope type photovoltaic roof of steel structure factory building, China Patent, 204 418 460, Jun. 24, 2015Google Scholar
  5. 5.
    Clover I (2014) Off-grid solar system brings energy transition to Alabama steel company (Online). Available: https://www.pv-magazine.com/2014/08/18/off-grid-solar-system-brings-energy-transition-to-alabama-steel-company_100016125/
  6. 6.
    XcelEnergy (2016) Steel factory flips switch on solar array (Online). Available: https://www.xcelenergy.com/company/media_room/news_releases/steel_factory_flips_switch_on_solar_array
  7. 7.
    Singh R (2015) The 43rd annual report of the steel authority of India. Steel authority of India ltd., New Delhi, Rep. 168122, Aug 2015Google Scholar
  8. 8.
    Canyon Consultancy (2013) Technical specifications for 1 MW solar photovoltaic power project at RSP. Canyon Consultancy ltd, Bhubaneswar, Rep. RSP/383/18109/12080420/TS/R-2, Oct 2013Google Scholar
  9. 9.
    National Energy Administration (2014) The 50 MW industrial plant roof photovoltaic power project for Bao steel, Shanghai (Online). Available: http://www.nea.gov.cn/2014-09/03/c_133617308.htm
  10. 10.
    Qian F (2014) The application of PV generation technology in the Bao steel. Shanghai Energy Conserv 12:3–6 (in Chinese)Google Scholar
  11. 11.
    China Daily (2017) Wuhan iron and steel cooperation enables the largest photovoltaic power plant in central China (Online). Available: http://hb.chinadaily.com.cn/2017-06/15/content_29753031.htm
  12. 12.
    Liu GL, Sun CQ, Hang QZ, Bao ZQ, Li J (2015) The application of distributed photovoltaic power generation technology in steel enterprises. Energ Res Util 4:31–34 (in Chinese)Google Scholar
  13. 13.
    Can S, Vasilis F (2014) Energy policy and financing options to achieve solar energy grid penetration targets: accounting for external costs. Renew Sust Energ Rev 32:854–868CrossRefGoogle Scholar
  14. 14.
    Hao JX, Zhao XC, Bai H (2017) Collaborative Scheduling between OSPPs and gasholders in steel mill under time–of–use power price. Energies 10(8):1–10CrossRefGoogle Scholar
  15. 15.
    He K, Zhu H, Wang L (2015) A new coal gas utilization mode in China’s steel industry and its effect on power grid balancing and emission reduction. Appl Energ 154:644–650CrossRefGoogle Scholar
  16. 16.
    Maneschijn R, Vosloo JC, Mathews MJ (2016) Investigating load shift potential through the use of off-gas holders on South African steel plants. In: International conference on the industrial and commercial use of energy, Cape town, pp 104–111Google Scholar
  17. 17.
    Zhao XC, Bai H, Shi Q, Lu X, Zhang ZH (2017) Optimal scheduling of a byproduct gas system in a steel plant considering time-of-use electricity pricing. Appl Energ 195:100–113CrossRefGoogle Scholar
  18. 18.
    World Bank Group (2017) Global solar atlas (Online). Available: https://globalsolaratlas.info/downloads/china?c=36.633162,108.034923,4
  19. 19.
    Zhou XS (2017) Application of distributed photovoltaic power generation system in civil buildings. Telecommun Power Technol 4:38–40 (in Chinese)Google Scholar

Copyright information

© The Minerals, Metals & Materials Society 2020

Authors and Affiliations

  • Xiancong Zhao
    • 1
  • Huanmei Yuan
    • 2
    • 3
    Email author
  • Yuzhao Han
    • 2
    • 3
  • Zefei Zhang
    • 2
    • 3
  • Hao Bai
    • 2
    • 3
  1. 1.Department of Industrial Engineering & ManagementPeking UniversityBeijingChina
  2. 2.State Key Laboratory of Advanced MetallurgyUniversity of Science and Technology BeijingBeijingChina
  3. 3.School of Metallurgical and Ecological EngineeringUniversity of Science and Technology BeijingBeijingChina

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