https://sam.ensam.eu:443 The DSpace digital repository system captures, stores, indexes, preserves, and distributes digital research material. Wed, 15 Apr 2026 21:48:44 GMT 2026-04-15T21:48:44Z http://hdl.handle.net/10985/12995 Influence of the Manufacturing Process of a Claw-Pole Alternator on Its Stator Shape and Acoustic Noise TAN-KIM, Antoine; HAGEN, Nicolas; LANFRANCHI, Vincent; MIPO, Jean-Claude; LEGRANGER, Jerome; PALLESCHI, Frédéric; COOREVITS, Thierry; CLENET, Stephane This paper shows the influence of the manufacturing process of a claw-pole alternator on its acoustic noise. First, the stator welds and the assembly of the stator in the brackets are linked to deformations of the inner diameter of the stator. Then, the influences of these deformations on the magnetic forces and the subsequent acoustic noise are investigated. Results show that the deformations caused by the manufacturing process significantly increase the sound power level of particular orders. Sun, 01 Jan 2017 00:00:00 GMT http://hdl.handle.net/10985/12995 2017-01-01T00:00:00Z TAN-KIM, Antoine HAGEN, Nicolas LANFRANCHI, Vincent MIPO, Jean-Claude LEGRANGER, Jerome PALLESCHI, Frédéric COOREVITS, Thierry CLENET, Stephane This paper shows the influence of the manufacturing process of a claw-pole alternator on its acoustic noise. First, the stator welds and the assembly of the stator in the brackets are linked to deformations of the inner diameter of the stator. Then, the influences of these deformations on the magnetic forces and the subsequent acoustic noise are investigated. Results show that the deformations caused by the manufacturing process significantly increase the sound power level of particular orders. http://hdl.handle.net/10985/11835 Influence of the Manufacturing Process of a Claw-Pole Alternator on its Stator Shape and Acoustic Noise TAN-KIM, Antoine; HAGEN, Nicolas; LANFRANCHI, Vincent; MIPO, Jean-Claude; LEGRANGER, Jerome; PALLESCHI, Frédéric; COOREVITS, Thierry; CLENET, Stephane This paper shows the influence of the manufacturing process of a claw-pole alternator on its acoustic noise. First, the stator welds and the assembly of the stator in the brackets are linked to deformations of the inner diameter of the stator. Then, the influences of these deformations on the magnetic forces and the subsequent acoustic noise are investigated. Results show that the deformations caused by the manufacturing process significantly increase the sound power level of particular orders. Sun, 01 Jan 2017 00:00:00 GMT http://hdl.handle.net/10985/11835 2017-01-01T00:00:00Z TAN-KIM, Antoine HAGEN, Nicolas LANFRANCHI, Vincent MIPO, Jean-Claude LEGRANGER, Jerome PALLESCHI, Frédéric COOREVITS, Thierry CLENET, Stephane This paper shows the influence of the manufacturing process of a claw-pole alternator on its acoustic noise. First, the stator welds and the assembly of the stator in the brackets are linked to deformations of the inner diameter of the stator. Then, the influences of these deformations on the magnetic forces and the subsequent acoustic noise are investigated. Results show that the deformations caused by the manufacturing process significantly increase the sound power level of particular orders.