Flywheel-type motor for diesel engine

A diesel engine, flywheel motor technology, applied in electromechanical devices, electrical components, magnetic circuit rotating parts, etc., can solve the problem of not retrieving the disc type salient pole structure, etc., to avoid difficulty in voltage regulation control and eliminate costs high effect

Active Publication Date: 2016-06-22
SHANDONG UNIV OF TECH
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, the applicant has searched at home and abroad, but has not yet retrieved the flywheel motor for electric excitation diesel engines that uses the stator and rotor as a disc-shaped salient pole structure and the excitation winding to provide a radial magnetic field involved in the present invention.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flywheel-type motor for diesel engine
  • Flywheel-type motor for diesel engine
  • Flywheel-type motor for diesel engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is a longitudinal sectional view of a flywheel motor for a diesel engine of the present invention. The shown flywheel motor for diesel engine is composed of crankshaft (1), excitation coil (3), stator core (4), armature coil and rotor core (8); the rotor core (8) is disc-shaped and fixed At the end of the crankshaft (1); the circular stator core (6) is fixed on the diesel engine casing (2), and the end face of the stator core (4) is perpendicular to the axis of the crankshaft (1) and aligned with the crankshaft (1) concentric.

[0034] Both the stator core (4) and the rotor core (8) are made of non-oriented magnetically permeable materials.

[0035] The size of the air gap magnetic field can be adjusted by adjusting the magnitude of the excitation current, so that the flywheel motor for the diesel engine can maintain the stability of the output ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention proposes a flywheel-type motor for a diesel engine. The flywheel-type motor comprises a crank shaft, excitation windings, a stator iron core, armature windings and a rotor iron core, wherein 2N rotor poles with circular fan-shaped bulges are arranged on the inner side end surface of a round disc of the rotor iron core, 3N stator poles with circular fan-shaped bulges are uniformly arranged on the end surface, opposite to the end surface of each stator pole, of the stator iron core, the stator iron core is provided with a groove among each three stator poles, the excitation coil is wound in the groove and wound around the three stator poles, the winding directions of adjacent excitation coils are opposite, each stator pole is provided with the one of the armature coils wound around an axial direction, an armature winding is divided into three phases, and each phase of the armature coil comprises the same-phase armature coil. By the flywheel-type motor, the size of a gap magnetic field is adjusted by adjusting the size of an excitation current, and thus, stable output voltage can be maintained on the condition of variable load and variable rotational speed of the motor.

Description

technical field [0001] The invention relates to a flywheel motor for a diesel engine, which belongs to the field of special motors. Background technique [0002] Micromachines have the characteristics of good mobility, convenient use and transfer. As a green engine, the diesel engine has the disadvantages of large volume and heavy weight, which restrict its application in many places. Therefore, the miniaturization of diesel engines has attracted widespread attention. With the development of motor technology, compact flywheel motors are applied to various engines. [0003] The flywheel motor can be installed directly on the crankshaft between the engine and the gearbox, or directly in the flywheel of the diesel engine. The volume of the engine can be significantly reduced through this compact installation method. Therefore, in the present invention, the flywheel motor is applied to the diesel engine, and at the same time, the flywheel motor in the present invention can b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H02K23/02H02K23/26H02K23/52H02K23/54H02K23/62H02K1/14H02K1/24
CPCH02K1/14H02K1/24H02K23/02H02K23/26H02K23/52H02K23/54H02K23/62H02K2213/03
Inventor 史立伟郭盈志肖东张学义巩合聪
Owner SHANDONG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap