Analysis of Wind Ramping Product Formulations in a Ramp-constrained Power Grid

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dc.contributor.authorSedzro, Kwami Senam
dc.contributor.authorFang, Xin
dc.contributor.authorHodge, Bri-Mathias
dc.date.accessioned2019-01-03T00:15:31Z
dc.date.available2019-01-03T00:15:31Z
dc.date.issued2019-01-08
dc.description.abstractFlexible ramping products are designed to compensate the variability and uncertainty of load and intermittent generation. Since their market implementation by the California Independent System Operator (CAISO) and Midcontinent System Operator (MISO), flexible ramping products have garnered much attention. However, it is still unclear how to best formulate wind power plants’ participation in the ramping requirement. This paper investigates different wind ramping product formulations and increasing wind power penetration in the context of a security-constrained unit commitment (SCUC) model. We demonstrate that the ramping model that captures both the intra- and inter-temporal output ramp capability of individual wind power plants reflects the true ramp contribution of the wind fleet. With increasing wind penetration, wind generation curtailments can support the grid’s ramping needs. In addition, we found that increased wind penetration has the potential of lowering ramping and production costs. Numerical case studies performed on the TAMU 2000-bus synthetic network support the findings.
dc.format.extent9 pages
dc.identifier.doi10.24251/HICSS.2019.414
dc.identifier.isbn978-0-9981331-2-6
dc.identifier.urihttp://hdl.handle.net/10125/59777
dc.language.isoeng
dc.relation.ispartofProceedings of the 52nd Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectIntegrating Distributed or Renewable Resources
dc.subjectElectric Energy Systems
dc.subjectRenewable integration, Flexible ramping product, Wind power
dc.titleAnalysis of Wind Ramping Product Formulations in a Ramp-constrained Power Grid
dc.typeConference Paper
dc.type.dcmiText

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