Impact of Balancing Area Size, Obligation Sharing, and Energy Markets on Mitigating Ramping Requirements in Systems with Wind Energy

Journal Article · Tue Jan 01 04:00:00 EST 2008 · Wind Engineering

DOI:https://doi.org/10.1260/0309-524X.32.4.399· OSTI ID:1021203

Kirby, B; Milligan, M

Balancing area reserve sharing holds the promise of significantly reducing wind integration costs. In a companion paper we examine wind integration costs as a function of balancing area size to determine if the larger system size helps mitigate wind integration cost increases. In this paper we turn to an examination of the NYISO sub-hourly energy market to understand how it incentivizes generators to respond to ramping signals without having to explicitly pay for the service. Because markets appear to have the ability of bringing out supply response in sub-hourly energy markets, and because existing thermal resources appear to have significant untapped ramping capability, we believe that a combination of fast energy markets and combined balancing area operations can increase the grid's ability to absorb higher wind penetrations without experiencing significant operational problems or costs.

• Research Organization: National Renewable Energy Laboratory (NREL), Golden, CO.
• Sponsoring Organization: USDOE
• DOE Contract Number: AC36-08GO28308
• OSTI ID: 1021203
• Journal Information: Wind Engineering, Journal Name: Wind Engineering Journal Issue: 4, 2008 Vol. 32; ISSN WIENDM; ISSN 0309-524X
• Country of Publication: United States
• Language: English

Related Subjects

17 WIND ENERGY
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
AVAILABILITY
COST
MARKET
WIND POWER
Wind Energy