Techno-economic and environmental impact analysis of electric two-wheeler batteries in India  

作　　者：Aman Gupta Ditipriya Bose Sandeep Tiwari Vikrant Sharma Jai Prakash 

机构地区：[1]Department of Green Energy and Sustainable Development,Zakir Husain College of Engineering and Technology Aligarh Muslim University,Uttar Pradesh-202002,India [2]Battery Testing Facility,National Institute of Solar Energy,Gurugram-Faridabad Road,Gwal Pahari,Gurugram-122003,Haryana,India

出　　处：《Clean Energy》2024年第3期147-156,共10页清洁能源（英文）

摘　　要：This paper presents a comprehensive techno-economic and environmental impact analysis of electric two-wheeler batteries in India.The technical comparison reveals that sodium-ion(Na-ion)and lithium-ion(Li-ion)batteries outperform lead-acid batteries in various parameters,with Na-ion and Li-ion batteries exhibiting higher energy densities,higher power densities,longer cycle lives,faster charge rates,better compactness,lighter weight and lower self-discharge rates.In economic comparison,Na-ion batteries were found to be~12-14%more expensive than Li-ion batteries.However,the longer lifespans and higher energy densities of Na-ion and Li-ion batteries can offset their higher costs through improved performance and long-term savings.Lead-acid batteries have the highest environmental impact,while Li-ion batteries demonstrate better environmental performance and potential for recycling.Na-ion batteries offer promising environmental advantages with their abundance,lower cost and lower toxic and hazardous material content.Efficient recycling processes can further enhance the environmental benefits of Na-ion batteries.Overall,this research examines the potential of Na-ion batteries as a cheaper alternative to Li-ion batteries,considering India’s abundant sodium resources in regions such as Rajasthan,Chhattisgarh,Jharkhand and others.

关 键 词：electric two-wheelers environmental impact assessment lead-acid batteries lithium-ion batteries sodium-ion batteries techno-economic analysis 

分 类 号：TM91[电气工程—电力电子与电力传动]