热力发电
熱力髮電
열력발전
THERMAL POWER GENERATION
2009年
7期
119-123
,共5页
张维薇%朱跃钊%蒋金柱%钱强
張維薇%硃躍釗%蔣金柱%錢彊
장유미%주약쇠%장금주%전강
CPC太阳能集热器%热管式真空管%导热油%肋片%集热效率
CPC太暘能集熱器%熱管式真空管%導熱油%肋片%集熱效率
CPC태양능집열기%열관식진공관%도열유%륵편%집열효솔
CPC solar energy heat collector%heat pipe type evacuated tubular collector%heat-transfe-ring oil%fins%heat collection efficiency
基于复合抛物面集热器(CPC)型集热器的发展现状,设计出新型CPC热管式真空管集热器.介绍了该集热器的聚光面和接收器的结构设计及计算过程,在对新型CPC热管式真空管集热器进行集热分析后,得出其瞬时效率方程.与传统肋片型CPC热管式真空管集热器相比,新型CPC热管式真空管集热器效率高,加工工艺简单,成本较低.
基于複閤拋物麵集熱器(CPC)型集熱器的髮展現狀,設計齣新型CPC熱管式真空管集熱器.介紹瞭該集熱器的聚光麵和接收器的結構設計及計算過程,在對新型CPC熱管式真空管集熱器進行集熱分析後,得齣其瞬時效率方程.與傳統肋片型CPC熱管式真空管集熱器相比,新型CPC熱管式真空管集熱器效率高,加工工藝簡單,成本較低.
기우복합포물면집열기(CPC)형집열기적발전현상,설계출신형CPC열관식진공관집열기.개소료해집열기적취광면화접수기적결구설계급계산과정,재대신형CPC열관식진공관집열기진행집열분석후,득출기순시효솔방정.여전통륵편형CPC열관식진공관집열기상비,신형CPC열관식진공관집열기효솔고,가공공예간단,성본교저.
Based on present situation of the compound parabolic concentrator (CPC)type heat collec-tors,a novel CPC heat pipe type evacuated tubular heat collector has been designed,the structure de-sign and calculation process of light-gathering surface and receiver for said novel heat collector being presented. After analysis of heat collection in the novel CPC heat pipe type evacuated tubular heat col-lector,the instantaneous efficiency formula of the said novel heat collector has been obtained. The per-formance comparison between the novel heat collector and the traditional fins type tubular heat collec-tor shows that the novel heat collector has remarkably high efficiency, simple fabricating process, and lower cost.
