COIL OF ELECTRICAL MACHINERY AND METHOD FOR FORMING THE SAME, STATOR OF ELECTRICAL MACHINERY AND METHOD FOR FORMING THE SAME, AND ELECTRICAL MACHINERY

• Main Authors: GAO, Yazhou, HE, Haitao, XIA, Jing
• Format: Patent
• Language: English
• Published: 31.01.2024

The present application discloses a coil of an electrical machinery and a method for forming the coil, a stator of an electrical machinery and a method for forming the stator, and an electrical machinery. The method for forming the stator includes: providing (S110) a first conductor and a second conductor, a resistivity of the second conductor being lower than a resistivity of the first conductor; obtaining (S120) a rated current rising coefficient according to a desired power of the electrical machinery, the rated current rising coefficient being a ratio of a rated current of the electrical machinery with the desired power to a rated current of a reference electrical machinery, wherein a conductor of a coil of the reference electrical machinery includes only the first conductor; obtaining (S130), according to the rated current rising coefficient, a first conductor turn number of the first conductor and a second conductor turn number of the second conductor in each coil; forming (S140) the coil according to the first conductor turn number and the second conductor turn number. According to the method for forming the coil of the electrical machinery of embodiments of the present application, the coil satisfying requirements can be obtained according to the desired power of the electrical machinery.