AIR-CONDITIONING SYSTEMS FOR ENERGY SAVING

被引:0
|
作者
TOCHIMOTO, K [1 ]
MIYAZAKI, K [1 ]
TAKAKUSAGI, A [1 ]
机构
[1] NIPPON TELEGRAPH & TEL PUBL CORP,MUSASHINO ELECT COMMUN LAB,DIV ENGN,BLDG ENGN SECT,MUSASHINO,TOKYO 180,JAPAN
来源
JAPAN TELECOMMUNICATIONS REVIEW | 1979年 / 21卷 / 04期
关键词
ENERGY SAVING;
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
An outline of two air conditioning projects, aiming at energy conservation is described. One is a solar heating and cooling system adopted in an existing telephone exchange building with 746 m**2 total floor area. This system uses a solar collector with 290 m**2 and an absorption water chilling unit for cooling operation. It is now being operated successfully providing much useful data. Another project is an air conditioning system at Hiroshima second toll telephone exchange building, which has 18,367 m**2 total floor area. A real-time control system with minicomputer was adopted to realize optimal operation to save energy and preserve adequate room air condition. Newly developed control programs for outdoor air cooling and for water chilling are involved.
引用
收藏
页码:391 / 401
页数:11
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