Towards Optimization of Combined Cycle Power Plants' Start-ups and Shut-down

被引：0
作者：
Ivanova, Polina [1 ]
Sauhats, Antans [1 ]
Linkevics, Olegs [1 ]
机构：
[1] Riga Tech Univ, Fac Power & Elect Engn, Riga, Latvia
来源：
2016 57TH INTERNATIONAL SCIENTIFIC CONFERENCE ON POWER AND ELECTRICAL ENGINEERING OF RIGA TECHNICAL UNIVERSITY (RTUCON) | 2016年
关键词：
cycling operation; optimization; power plant; shut-down; start-up (run-up);
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
new running conditions of power plants provoked by volatility of market price and integration of variable renewable energy sources (RES) into energy production process refer to frequent start-ups (run-ups) and shut-downs, which are costly and detrimental. The procedure of run-up is more adverse than the shut-down. The optimization of start-up is an essential feature to provide operational benefits and economic success of cogeneration units in a liberalized market. In this publication the run-ups of Riga CHP-2 plant are evaluated by analyzing operational data from condition monitoring system (CMS). The obtained results reflect that the improvement of cogeneration units' start-ups is necessary. The weakest points of it are marked and potential options of upgrades are noted. Also the study about shut-downs is provided in this research work.
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页数：6
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