20240022124. ROTATING ELECTRIC MACHINE simplified abstract (DENSO CORPORATION)

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ROTATING ELECTRIC MACHINE

Organization Name

DENSO CORPORATION

Inventor(s)

MASAHIRO Seguchi of Kariya-city (JP)

ROTATING ELECTRIC MACHINE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240022124 titled 'ROTATING ELECTRIC MACHINE

Simplified Explanation

The abstract describes a rotating electric machine that consists of a rotor, main pole portions, and a field winding. The machine has three defined axes: the first axis, which passes through the center axis of the rotor in a radial direction; the second axis, which passes through a center position adjacent to the first axis in the circumferential direction and extends in a radial direction; and the third axis, which passes through the center positions of the first and second axes adjacent in the circumferential direction and extends in the radial direction. The field winding is positioned between the second and third axes in the circumferential direction.

  • The patent application describes a rotating electric machine with a unique configuration of axes and field winding placement.
  • The machine includes a rotor, main pole portions, and a field winding.
  • The first axis is defined by the center axis of the rotor in a radial direction.
  • The second axis is defined by a center position adjacent to the first axis in the circumferential direction and extends in a radial direction.
  • The third axis is defined by a center position adjacent to the first and second axes in the circumferential direction and extends in the radial direction.
  • The field winding is positioned between the second and third axes in the circumferential direction.

Potential Applications:

  • Electric motors in various industries such as automotive, aerospace, and manufacturing.
  • Generators for power generation in renewable energy systems.

Problems Solved:

  • Improved efficiency and performance of rotating electric machines.
  • Enhanced control and stability of the machine's operation.
  • Reduction of energy losses during operation.

Benefits:

  • Increased power output and torque efficiency.
  • Improved reliability and durability.
  • Enhanced control and stability during operation.
  • Reduced energy consumption and environmental impact.


Original Abstract Submitted

a rotating electric machine includes a rotor, main pole portions, and a field winding. a center axis of the main pole portion extending in a radial direction passing through a rotation center axis of the rotor is defined as a first axis, an axis passing through a center position of the first axis adjacent in the circumferential direction and a rotation center axis and extending in a radial direction is defined as a second axis, and an axis passing through a center position of the first axis and the second axis that are adjacent in the circumferential direction and the rotation center axis and extending in the radial direction is defined as a third axis. an outer end portion of the field winding in the circumferential direction in each of the main pole portions is positioned between the second axis and the third axis in the circumferential direction.

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