Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing out backward production

Abstract

Coal-fired power is the main power source and the biggest contributor to energy conservation in the past several decades in China. It is generally believed that advanced technology should be counted on for energy conservation. However, a review of the decline in the national average net coal consumption rate (NCCR) of China’s coal-fired power industry along with its development over the past few decades indicates that the up-gradation of the national unit capacity structure (including installing advanced production and phasing out backward production) plays a more important role. A quantitative study on the effect of the unit capacity structure up-gradation on the decline in the national average NCCR suggests that phasing out backward production is the leading factor for the decline in the NCCR in the past decade, followed by the new installation, whose sum contributes to approximately 80% of the decline in the national average NCCR. The new installation has an effective affecting period of about 8 years, during which it would gradually decline from a relatively high value. Since the effect of phasing out backward production may remain at a certain degree given a continual action of phasing out backward capacity, it is suggested that the organized action of phasing out backward production should be insisted on.

Keywords

coal-fired power / energy conservation / net coal consumption rate / new installation / phasing out backward production / unit capacity structure

References

[1] National Bureau of Statistics of China. China Statistical Yearbook. Beijing: China Statistical Press, 2016

[2] Han S, Chen H, Long R, Cui X. Peak coal in China: a literature review. Resources, Conservation and Recycling, 2018, 129: 293–306

[3] China Electricity Council. National power industry statistics bulletin (1950–2018). National Energy Administration, Beijing, 2018 (in Chinese)

[4] Song M, Yang L, Wu J, Lv W. Energy saving in China: analysis on the energy efficiency via bootstrap-DEA approach. Energy Policy, 2013, 57: 1–6

[5] Bi G, Shao Y, Song W, Yang F, Luo Y. A performance evaluation of China’s coal-fired power generation with pollutant mitigation options. Journal of Cleaner Production, 2018, 171: 867–876

[6] Zhao X, Wu L, Li A. Research on the efficiency of carbon trading market in China. Renewable & Sustainable Energy Reviews, 2017, 79: 1–8

[7] Hache E. Do renewable energies improve energy security in the long run? International Economics, 2018, 156: 127–135

[8] Moosavian S M, Rahim N A, Selvaraj J, Solangi K H. Energy policy to promote photovoltaic generation. Renewable & Sustainable Energy Reviews, 2013, 25: 44–58

[9] He Y, Pang Y, Li X, Zhang M. Dynamic subsidy model of photovoltaic distributed generation in China. Renewable Energy, 2018, 118: 555–564

[10] Wang C, Zhao Y, Liu M, Qiao Y, Chong D, Yan J. Peak shaving operational optimization of supercritical coal-fired power plants by revising control strategy for water-fuel ratio. Applied Energy, 2018, 216: 212–223

[11] Na C, Yuan J, Xu Y, Hu Z. Penetration of clean coal technology and its impact on China’s power industry. Energy Strategy Reviews, 2015, 7: 1–8

[12] Zhang B. China’s Power Industry Chronicles. Beijing: Contemporary China Publishing House, 1998 (in Chinese)

[13] China Electricity Council. The Power Industry Statistics Compilation in 2015. Beijing: China Electricity Council, 2016 (in Chinese)

[14] Fan H, Zhang Z, Dong J, Xu W. China’s R&D of advanced ultra-supercritical coal-fired power generation for addressing climate change. Thermal Science and Engineering Progress, 2018, 5: 364–371

[15] Zhang X. Some consideration about the future development strategy of advanced ultra-supercritical coal-fired power generation technology. Engineering and Science, 2013, (04): 91–95 (in Chinese)

[16] Zhang L. Looking at the situation of China’s power structure adjustment from the data. China Nuclear Industry, 2007, (4):19–23 (in Chinese)

[17] Bai J, Xin S, Liu J, Zheng K. Roadmap of realizing the high penetration renewable energy in China. Proceedings of the CSEE, 2015, 35(14): 3699–3705 (in Chinese)

[18] Yang L. Research on the Chinese Power Supply Structure Optimization Based on Sustainable Development. Dissertation for the Doctoral Degree. Harbin: Harbin Engineering University, 2010 (in Chinese)

[19] Hu Q. The Optimization Model for Power Generation Performance Replacement under the Targets of Energy Saving, Emission Reduction and Low-cost. Dissertation for the Doctoral Degree. Beijing: North China Electric Power University, 2014 (in Chinese)

[20] Yang Q, Lin W, Wang Y, He Y. Investigations on competition tendency and substitution time of power generation form. Thermal Power Generation, 2017, 46(5): 1–7 (in Chinese)

[21] Li N. Modeling and Policy Analysis of Tianjin’s Power Generation System under Carbon Emissions Constraints. Dissertation for the Master’s Degree. Tianjin: Tianjin University, 2014 (in Chinese)

[22] Guan G. Clean coal technologies in Japan: a review. Chinese Journal of Chemical Engineering, 2017, 25(6): 689–697

[23] Di Gianfrancesco A. New Japanese materials for A-USC power plants. In: Di Gianfrancesco A ed. Materials for Ultra-Supercritical and Advanced Ultra-Supercritical Power Plants. Rome: Woodhead Publishing, 2017, 423–468

[24] Di Gianfrancesco A. The fossil fuel power plants technology. In: Di Gianfrancesco A ed. Materials for Ultra-Supercritical and Advanced Ultra-Supercritical Power Plants. Rome: Woodhead Publishing, 2017, 1–49

[25] Liu Z, Xie X. The Chinese 700°C A-USC development program. In: Di Gianfrancesco A ed. Materials for Ultra-Supercritical and Advanced Ultra-Supercritical Power Plants. Rome: Woodhead Publishing, 2017, 715–731

[26] Pramanik S, Ravikrishna R V. A review of concentrated solar power hybrid technologies. Applied Thermal Engineering, 2017, 127: 602–637

[27] Si N, Zhao Z, Su S, Han P, Sun Z, Xu J, Cui X, Hu S, Wang Y, Jiang L, Zhou Y, Chen G, Xiang J. Exergy analysis of a 1000 MW double reheat ultra-supercritical power plant. Energy Conversion and Management, 2017, 147: 155–165

[28] Wang C, Liu X, Li D, Si J, Zhao B, Xu M. Measurement of particulate matter and trace elements from a coal-fired power plant with electrostatic precipitators equipped the low temperature economizer. Proceedings of the Combustion Institute, 2015, 35(3): 2793–2800

[29] Huang X. The status of electric-lamp industry from 1879 to 1911 in China and its Industrial Heritage. Journal of Inner Mongolia Normal University (Natural Science Edition), 2009, 38(03): 329–336 (in Chinese)

[30] Du X. An Overview of the Academic Achievements of China’s Famous Scientists in Twentieth Century. Energy and Mining Engineering Volume: Power and Electrical Science, Technology and Engineering (Two). Beijing: Science Press, 2014

[31] Wang B. Several problems of maintaining the balance of power supply and demand in China. Electric power Technology and Economy, 2001, (2): 5–8

[32] Cheng J. History of Major Chinese Technical Equipment. Beijing: China Electric Power Press, 2012 (in Chinese)

[33] China Electricity Council. Statistics Bulletin on National Power Industry (1978–2017). China Electricity Council, Beijing, 2017 (in Chinese)

[34] Xue X, LI J, Geng Z, China’s action on shutting down small thermal power units. China Energy, 2003, (3):10–13

[35] Li H, Mao J. The present situation adjustment measures and policy advice of electric power industry. International Electric Power for China, 2000, (4): 4–9

[36] Zhu Z. “Power shortage” = another “SARS”? China Report (New Delhi, India), 2006, (4): 29–38

Acknowledgments

This work was supported by China Postdoctoral Science Foundation (No.2017M620758), Special Funds of the National Natural Science Foundation of China (Grant No. L1522032), and the Consulting Project of Chinese Academy of Engineering (No. 2015-ZCQ-06).

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