热力发电2017，Vol.46Issue(11)：57-60,84,5.DOI:10.3969/j.issn.1002-3364.2017.11.057
基于图解法的含储热罐供热机组特性分析
Characteristic analysis for combined heat and power units with thermal storage device based on graph method
王耀函 1曾德良 1陈凯1
作者信息
- 1. 华北电力大学控制与计算机工程学院,北京 102206
- 折叠
摘要
Abstract
The "power determined by heat" operation mode limits the peak regulation ability of combined heat and power (CHP) units. As an energy storage method, thermal storage device can solve the power-heat decoupling problem and enhance the load peak regulation capacity of units. By using the graph method, the thermodynamic behavior of CHP unit equipped with thermal storage device was investigated. The heat accumulation rate of the thermal storage device was constrained, and the peak regulation ability of CHP units with thermal storage device was calculated. The result shows the presented method can gain the operation setpoint of CHP unit and its thermal storage device briefly and intuitively, which provides guidance for safe and flexible operation of the unit.关键词
供热机组/储热罐/深度调峰/热电解耦/图解法/灵活性改造/以热定电/供热抽汽Key words
heat supply unit/thermal storage device/deep peak load regulation/thermoelectric decoupling/graphic method/flexibility transformation/power determined by heat/steam extraction for heating分类
信息技术与安全科学引用本文复制引用
王耀函,曾德良,陈凯..基于图解法的含储热罐供热机组特性分析[J].热力发电,2017,46(11):57-60,84,5.
