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Saving-energy control method of the water-circling pump in winter heating
- Source :
- FSKD
- Publication Year :
- 2012
- Publisher :
- IEEE, 2012.
-
Abstract
- This paper introduces a saving-energy controlling method of water-circling pump. It is a method that traditional PID control combined temperature fuzzy-PID and PWM. The enactment in advance include that turn frequency, turn delay and the value of floor and upper limit difference in temperature pulse. The pump's running-frequency is adjusted by saving-energy controlling tank through PID arithmetic bases on difference temperature between input pipe and output pipe. When it is the moment that the running-frequency under the turn-frequency and it is turn-delay, the method of PWM is adopted. When it is the moment that the running-frequency up the turn-frequency, it will be into the method of fuzzy-PID adjusting. It will be truth that heating temperature will be controlled through out-temperature because the application of PWM technology. This method will save energy of pump above 30 percent, as the user's requirement is met.
Details
- Database :
- OpenAIRE
- Journal :
- 2012 9th International Conference on Fuzzy Systems and Knowledge Discovery
- Accession number :
- edsair.doi...........fcdcdfe356f50c1b152e6558c47b0439