| dc.creator | Soares S. | |
| dc.date | 1997 | |
| dc.date | 2015-06-30T14:49:10Z | |
| dc.date | 2015-11-26T14:51:39Z | |
| dc.date | 2015-06-30T14:49:10Z | |
| dc.date | 2015-11-26T14:51:39Z | |
| dc.date.accessioned | 2018-03-28T22:03:21Z | |
| dc.date.available | 2018-03-28T22:03:21Z | |
| dc.identifier | | |
| dc.identifier | Ieee Transactions On Power Systems. , v. 12, n. 3, p. 1220 - 1228, 1997. | |
| dc.identifier | 8858950 | |
| dc.identifier | 10.1109/59.630464 | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-0031198406&partnerID=40&md5=11b7a7cfec471873923def32d8ec85b3 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/100171 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/100171 | |
| dc.identifier | 2-s2.0-0031198406 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1254549 | |
| dc.description | A predispatch model that minimizes generation and transmission losses on hydroelectric power systems is presented and applied to the hydroelectric power system of COPEL, a Brazilian utility located in southern Brazil. Power loss in the generation and transmission systems is minimized on an hourly basis throughout a day. Load demand as well as generation, transmission and interchange operational constraints are satisfied. Hydroelectric generation characteristics are described in detail. Power loss in hydroelectric generation is associated with a reduction in turbine-generator efficiency and effective water head. The latter is due to an increase in tailrace elevation and penstock head loss. Power loss upon transmission is calculated as a quadratic function of active power flow, as represented in a DC load flow model. The predispatch model was evaluated under typical operational conditions, achieving significant savings with respect to actual operation. © 1996 IEEE. | |
| dc.description | 12 | |
| dc.description | 3 | |
| dc.description | 1220 | |
| dc.description | 1228 | |
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| dc.language | en | |
| dc.publisher | | |
| dc.relation | IEEE Transactions on Power Systems | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Minimum Loss Predispatch Model For Hydroelectric Power Systems | |
| dc.type | Artículos de revistas | |
