[TRNSYS-users] variable speed fan control

[ahmad abbasian via TRNSYS-users]

Dear All

I'm going to control a cooling system such as my building temperature does not rise above 25 C . In case of using single speed fan , I can use a thermostat to sense temperature and turn on the fan whenever it is above 25 C . using variable speed fan results in lower energy consumption if it is controlled properly. If I use a variable speed fan, could you explain me how it should be controlled? when it should work at part-load and when itworks at full-load and how I can implement it in TRNSYS?

Thank you


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Ahmad abbasianzadeh
Solar energy Researcher
Harrisburg, Pensylvania



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