Technical Analysis on Double Reheat for Ultra-Supercritical Units
Hai-Ming Niu, Wei Zhang
Available Online October 2015.
- 10.2991/icadme-15.2015.410How to use a DOI?
- Double reheat, Ultra-supercritical units, Steam temperature control.
Combined with the current requirements and development situation of ultra-supercritical units, analyze the impact of secondary reheat technology to ultra-supercritical units to improve efficiency and environmental benefits. Steam temperature control is a key to double reheat system, in addition to improving the material resistance unit, well-designed control system is essential. Common control strategies have reheat steam temperature control regenerative heating system, flue gas baffle and surface heat exchanger regulation, attemperating water and flue gas recirculation, flue gas bypass baffle and flue gas recirculation.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Hai-Ming Niu AU - Wei Zhang PY - 2015/10 DA - 2015/10 TI - Technical Analysis on Double Reheat for Ultra-Supercritical Units BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 2200 EP - 2205 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.410 DO - 10.2991/icadme-15.2015.410 ID - Niu2015/10 ER -