NDLI: Wind-hydro firming with environmental constraints in New Zealand

Content Provider	IEEE Xplore Digital Library
Author	Chakrabarti, B.B. Newham, N. Goodwin, D. Edwards, C.
Copyright Year	2011
Description	Author affiliation: System Operations Group of Transpower New Zealand Limited (Chakrabarti, B.B.; Newham, N.; Goodwin, D.; Edwards, C.)
Abstract	This paper examines a proposal for firming wind turbine generation by using hydraulic storages associated with a chain of hydro generators on a river. This is the situation in the New Zealand power system where an increasing number of wind turbines could be combined with existing small storage hydro power stations on New Zealand rivers. This paper supposes that wind and small hydro are offered as a firm capacity product into the wholesale electricity market. An algorithm is presented to determine the hydro-wind generator operating strategy for 24 hours ahead of real-time operations in order to minimize cost or maximize the generator's profit. The algorithm uses i) hydro generation from the small storages in a river chain to mitigate the wind generation variability, ii) variable penalty prices in the objective function to incentivise combined hydro and wind generation to minimize the deviation from a committed schedule and iii) environment constraints on hydrology to examine the effects on cost and profitability with and without a small regulating storage at the end of the river chain. A number of scenarios are studied and their results are presented.
Starting Page	1
Ending Page	8
File Size	1137136
Page Count	8
File Format	PDF
ISBN	9781457710001
ISSN	19449925
e-ISBN	9781457710025
e-ISBN	9781457710018
DOI	10.1109/PES.2011.6039133
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Generators Schedules Rivers Wind Optimization Wind energy Wind power generation Wind generator Energy storage Hydro generation Linear program Optimisation Penalty price Regulating storage
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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