TY - JOUR TI - Two constructions of ie4 efficiency class synchronous motors with distributed and concentrated winding AU - Herbst, Andrzej TI - Two constructions of ie4 efficiency class synchronous motors with distributed and concentrated winding AB - This paper takes into consideration two PMSM motors of size 80 with very similar efficiency and output power. In the article, design differences between a classic 4 pole/24 tooth motor with distributed winding and a 10 pole/12 tooth motor with concentrated winding are shown. Calculations and tests results are also presented for both machines. VL - 2015 IS - Elektrotechnika Zeszyt 1-E (8) 2015 PY - 2015 SN - 0011-4561 C1 - 2353-737X SP - 57 EP - 66 DO - 10.4467/2353737XCT.15.027.3827 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/two-constructions-of-ie4-efficiency-class-synchronous-motors-with-distributed-and-concentrated-winding KW - PMSM motor KW - distributed winding KW - concentrated winding