NDLI: Computation of dynamic operating balancing reserve for wind power integration for the time-horizon 1

Content Provider	IEEE Xplore Digital Library
Author	Menemenlis, N. Huneault, M. Robitaille, A.
Copyright Year	2013
Description	Author affiliation: IREQ, Hydro-Quebec, Montreal, QC, Canada (Menemenlis, N.) \|\| Hydro-Quebec Generation, Hydro-Quebec, Montreal, QC, Canada (Huneault, M.; Robitaille, A.)
Abstract	Summary form only given. A challenge now facing utilities is how to adjust reserves in the operations-planning horizon of 0 to 48 hours ahead to mitigate the effects of wind variability and forecast uncertainties, in addition to those of load uncertainties and unavailability of generation. Reserves are maintained to ensure a high level of reliability and security to the system. They are subdivided into two groups: those responding within an intra-hourly time horizon to regulate power imbalances, and those responding over a 1-48 hours ahead time horizon addressing the net forecast uncertainties. In this paper, we present a methodology for calculating reserves in the latter category, referred to as balancing reserves (BRs), following the integration of wind generation in a power system. Their computation is based on maintaining a predefined level of risk. The novelty here is that wind forecast error distributions are adjusted as a function of wind generation forecast levels. Gamma-like distributions with time-varying parameters, estimated from real data, were chosen to approximate the wind generation forecast errors. It is shown that this improved modeling significantly modifies the values of required balancing reserves and associated risk. The methodology developed is based on a clear criterion, namely risk, and it demonstrates the imperativeness of considering dynamic balancing reserves as a function of the imminent wind generation forecast.
Sponsorship	IEEE Power Energy Soc.
Starting Page	1
Ending Page	1
File Size	62118
Page Count	1
File Format	PDF
ISBN	9781479913039
ISSN	19449925
DOI	10.1109/PESMG.2013.6672338
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-21
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wind forecasting Uncertainty Power system dynamics Wind power generation Power system reliability Reliability Security
Content Type	Text
Resource Type	Article

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Computation of Dynamic Operating Balancing Reserve for Wind Power Integration for the Time-Horizon 1–48 Hours

Integration of new generation and load technology in the computation of risk over the operations planning time-horizon

Reliability assessment of wind integration in operating and planning of generation systems

Wind power forecasting for reduction of system reserve

Credibility theory applied for estimating operating reserve considering wind power uncertainty

Evolution of operating reserve determination in wind power integration studies

Thoughts on power system flexibility quantification for the short-term horizon

Operating reserve adequacy evaluation using uncertainties of wind power forecast

Adequacy of the long-term operational reserve of a system with wind power and electric vehicles under severe scenarios

Computation of dynamic operating balancing reserve for wind power integration for the time-horizon 1–48 hours

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