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.

引用

页数：6

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