Motor comparison for circulation pumps

In order to develop the new generation of motor pump (water) for heating or for cooling applications, a structural motor study was made to determine the best motor corresponding to the specifications. Stator structures, winding, supplying mode, pole number, etc. are the parameters of this study. To analyse them, several software packages were developed in order to design each solution as best as possible. This paper first describes the differences between the choice of the motor based on the phase number and the supply (uni or bi-directional). Secondly, the influence and the choice of the back-EMF shape versus supplying mode is analysed. Finally, the motor design comparison is presented showing the advantages and disadvantages of each solution


Published in:
ICEM 2000 Proceedings. International Conference on Electrical Machines, vol.1, 510-514
Year:
2000
Publisher:
Helsinki Univ. Technol
Keywords:
Note:
Lausanne Lab. of Electromech., Swiss Fed. Inst. of Technol., Lausanne, Switzerland
7341461
motor pump
cooling
heating
water pump
structural motor study
stator structures
winding
supply mode
phase number
uni-directional supply
bi-directional supply
back-EMF shape
pole number
Laboratories:




 Record created 2006-06-15, last modified 2018-03-17


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