华电技术 ›› 2019, Vol. 41 ›› Issue (4): 47-50.

• 新能源 • 上一篇    下一篇

楼宇型分布式能源站空调水平衡影响分析

  

  1. 1.华电广东顺德能源有限公司,广东佛山〓528300; 2.华电电力科学研究院有限公司北京分院,北京〓100070
  • 出版日期:2019-04-25 发布日期:2019-05-10

Analysis on influence of air conditioning water balance in buildingtype distributed energy station

  1. 1.Huadian Guangdong Shunde Energy Company Limited,Foshan 528300,China; 2.Beijing Division, Huadian Electric Power Research Institute,Beijing 100070,China
  • Online:2019-04-25 Published:2019-05-10

摘要:

针对华电产业园楼宇型分布式能源系统空调水系统一次侧和二次侧不平衡的问题,对比空调水一次侧、二次侧平衡和不平衡两种工况下余热型溴化锂制冷机、电制冷机和直燃型溴化锂制冷机的制冷负荷、效率,并比较了两种工况下能源站的运行成本和效益。结果表明,空调水系统的平衡对提高能源站热效率和运行经济性、降低厂用电等均有重要作用。

关键词:

Abstract:

There is unbalance on the the primary side and the secondary side of the air conditioning water system in a buildingtype distributed energy system of Huadian Industrial Park. The refrigeration load and efficiency of waste heat lithiumbromide refrigerator,electric refrigerator and directfired lithiumbromide refrigerator under balanced and unbalanced air conditioning water on the primary and secondary side are compared.The operating costs and benefits of energy stations under two conditions are also compared.The results show that the balance of air conditioning water system is important to improve thermal efficiency,improve operation efficiency, reduce power supply for station, etc.

Key words: