气候变化领域集成服务门户(CCPortal): Ancillary services in the Indian power sector – A look at recent developments and prospects

CCPortal

DOI	10.1016/j.enpol.2020.112020
	Ancillary services in the Indian power sector – A look at recent developments and prospects
	Kumar T.B.; Singh A.
发表日期	2021
ISSN	03014215
卷号	149
英文摘要	Reliable and secure operation of a power system depends on the ability of system operation to address system imbalances on account of demand-supply imbalances and that an account of change in availability of transmission network elements. The impact of a power plant or transmission line failures causes a short-term imbalance between generation and demand, and balance can be addressed by deploying flexible reserves and ancillary services. The system imbalances in the Indian power system operation are addressed through Deviation Settlement Mechanism, a commercial mechanism based on a frequency linked incentive/penalty structure. Implementation of reserve regulation ancillary services in India has further helped to address deviation in frequency, congestion, and to bring grid resilience. This paper discusses the development of ancillary services in India, alongside crucial developments in the power market. Given the ongoing developments in the Indian power market and international experiences, this paper suggests a road map for further development of the ancillary services market in the country. The Indian power system has also witnessed a significant growth of variable renewable energy resources. In the future, renewable resources are expected to provide full range ancillary services ensuring the least cost, supply security, and high availability of reserves. Deviations on account of uncertainty associated with renewable resource generation are also subject to Deviation Settlement Mechanism, although with lenient penalties. © 2020 Elsevier Ltd
关键词	Ancillary service Deviation settlement Renewable resources Unscheduled interchange
英文关键词	Electric power transmission; Power markets; Renewable energy resources; Ancillary service; Ancillary services markets; High availability; Indian power sectors; Indian power systems; International experiences; Renewable resource; Settlement mechanism; Service industry; cost-benefit analysis; demand analysis; energy market; energy policy; future prospect; power generation; renewable resource; India
语种	英语
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/205201
作者单位	Energy Analytics Lab (EAL), Department of Industrial and Management Engineering, Indian Institute of Technology Kanpur, Kanpur, India; Energy Analytics Lab (EAL) & Centre for Energy Regulation (CER), Department of Industrial and Management Engineering, Indian Institute of Technology Kanpur, Kanpur, India
推荐引用方式 GB/T 7714	Kumar T.B.,Singh A.. Ancillary services in the Indian power sector – A look at recent developments and prospects[J],2021,149.
APA	Kumar T.B.,&Singh A..(2021).Ancillary services in the Indian power sector – A look at recent developments and prospects.Energy Policy,149.
MLA	Kumar T.B.,et al."Ancillary services in the Indian power sector – A look at recent developments and prospects".Energy Policy 149(2021).