制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2014年
6期
644-648
,共5页
杨嘉%陈国泰%吴祥生%张宏宇%戴通涌
楊嘉%陳國泰%吳祥生%張宏宇%戴通湧
양가%진국태%오상생%장굉우%대통용
风冷冷水机组%变冷凝温度控制%变速风扇%控制
風冷冷水機組%變冷凝溫度控製%變速風扇%控製
풍랭랭수궤조%변냉응온도공제%변속풍선%공제
air-cooled chiller%variable condensing temperature control%variable speed fan%control
通过建立机组模型，对变冷凝温度控制和冷凝器变速风扇对风冷式冷水机组性能系数（COP）的改善和节能潜力进行了研究。当这两种技术同时应用时，机组COP能提高达51.8%。利用所建立机组模型，对某典型公共建筑的节能潜力进行分析，机组年度能耗下降了7.7%，节能效果显著。
通過建立機組模型，對變冷凝溫度控製和冷凝器變速風扇對風冷式冷水機組性能繫數（COP）的改善和節能潛力進行瞭研究。噹這兩種技術同時應用時，機組COP能提高達51.8%。利用所建立機組模型，對某典型公共建築的節能潛力進行分析，機組年度能耗下降瞭7.7%，節能效果顯著。
통과건립궤조모형，대변냉응온도공제화냉응기변속풍선대풍랭식랭수궤조성능계수（COP）적개선화절능잠력진행료연구。당저량충기술동시응용시，궤조COP능제고체51.8%。이용소건립궤조모형，대모전형공공건축적절능잠력진행분석，궤조년도능모하강료7.7%，절능효과현저。
With the developed chillers model, this paper investigates how condensing temperature control (CTC) and variable speed condenser fans (VSF) can be applied to improve the performance and reduce the electricity consumption of air-cooled chillers serving an office building. There is a 51.8%increase in the chillers COP when CTC and VSF are used together. The annual electricity savings of the chillers are estimated at 7.7% with CTC and VSF for a representative office building. This shows the possibility of reducing the future electricity demand for the local commercial sector by the enhanced condenser features.
