上海节能
上海節能
상해절능
Shanghai Energy Conservation
2015年
8期
415-418
,共4页
世博区%能源中心%设备配置%合理性
世博區%能源中心%設備配置%閤理性
세박구%능원중심%설비배치%합이성
Expo Area%Energy Center%Equipment Configuration%Rationality and Feasibility
针对世博区 B 片区能源中心进行了前期调研,得出三联供系统的年平均能源综合利用率较高。从三联供系统的配置与运行策略出发,适当降低系统的容量配置,可以降低由于初期冷、热负荷较低带来的风险。在设计日最大负荷时段,冷负荷分别由三联供系统、冷水机组和水蓄冷联合提供,在设计最小负荷时段,可以仅通过三联供系统向外供冷、供热,从而提高了整个系统设备利用率。
針對世博區 B 片區能源中心進行瞭前期調研,得齣三聯供繫統的年平均能源綜閤利用率較高。從三聯供繫統的配置與運行策略齣髮,適噹降低繫統的容量配置,可以降低由于初期冷、熱負荷較低帶來的風險。在設計日最大負荷時段,冷負荷分彆由三聯供繫統、冷水機組和水蓄冷聯閤提供,在設計最小負荷時段,可以僅通過三聯供繫統嚮外供冷、供熱,從而提高瞭整箇繫統設備利用率。
침대세박구 B 편구능원중심진행료전기조연,득출삼련공계통적년평균능원종합이용솔교고。종삼련공계통적배치여운행책략출발,괄당강저계통적용량배치,가이강저유우초기랭、열부하교저대래적풍험。재설계일최대부하시단,랭부하분별유삼련공계통、랭수궤조화수축랭연합제공,재설계최소부하시단,가이부통과삼련공계통향외공랭、공열,종이제고료정개계통설비이용솔。
Focused on survey of expo park area B energy center, the article concludes that CCHP annual average energy utilization ratio is high. Based on CCHP configuration and operation strategy, it could reduce risk due to low cooling and heating load in the first period through reduce system configuration capacity. During design daily maximum load period, cooling load is supplied by CCHP,chiller plant and water storage system. uring design daily maximum load period, coolingload is supplied by CCHP,chiller plant and chilled water storage system.