Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Exhaust gas turbine-driven reluctance motor

A technology of exhaust gas turbine and reluctance motor, which is applied in the field of vehicle engineering to achieve the effect of less poles, easy heat dissipation and quick response

Active Publication Date: 2018-03-27
南京秦淮紫云创益企业服务有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no other literature pointing to the technical motivation of this improvement

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
  • Exhaust gas turbine-driven reluctance motor
  • Exhaust gas turbine-driven reluctance motor
  • Exhaust gas turbine-driven reluctance motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 It is a longitudinal sectional view of a reluctance motor driven by an exhaust gas turbine. Among them, 1 shaft; 2 exhaust gas turbine; 3 exhaust gas turbine shell; 4 motor casing; 5 first armature core; 6 first armature coil; 7 rotor core; 8 second armature coil; 9 second armature core.

[0025] A reluctance motor driven by an exhaust gas turbine, characterized by:

[0026] The exhaust gas turbine and the rotor core are fixed on the shaft; the first armature core, the rotor core and the second armature core are all disc-shaped, and the first armature core and the second armature core are symmetrically located on the axis of the rotor core to both sides and fixed on the motor housing;

[0027] There are 6k fan-shaped through holes evenly distributed on the circumference of the rotor core, k is a positive integer greater than 1; the first armature core and the second armature core have 5k uniformly distributed fan-shaped protruding electric poles on the side f...

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 discloses an exhaust gas turbine-driven reluctance motor, which belongs to the field of vehicle engineering. The exhaust gas turbine-driven reluctance motor comprises a shaft, a first armature core, a rotor core, a first armature coil, a second armature core, a second armature coil and the like, and is characterized in that the first armature core and the second armature core are symmetrically located at two axial sides of the rotor core and are fixed on a motor shell; 4k fan-shaped through holes are uniformly distributed in the circumference of the rotor core, and k is a positive integer larger than 1; one side, facing the rotor core, of each of the first armature core and the second armature core is provided with 5k fan-shaped convex armature pole, and the armature poles are wound with integrated armature coils. The rotor core has a small moment of inertia and quick response; and poles of the stator and the rotor are few, high-speed rotation can be realized, and the reluctance motor is extremely suitable as a motor driven by the exhaust gas turbine.

Description

technical field [0001] The invention relates to a reluctance motor driven by an exhaust gas turbine and belongs to the field of vehicle engineering. Background technique [0002] At present, 25% to 40% of the total energy of fuel combustion in the cylinder of the automobile engine is converted into effective work, and the remaining 60% to 75% are lost, of which 25% to 35% is taken away by waste energy. Waste energy recovery has Practical significance. Most automobile alternators are alternators driven by pulleys, and the efficiency of the alternator is about 50%. Therefore, the total efficiency of the engine driving the generator to generate electricity is only about 17.5%. This is far less than the power generation efficiency of a turbo generator. Therefore, using the exhaust gas discharged from the engine to directly drive the generator to generate electricity can effectively utilize the characteristics of high power generation efficiency of the turbogenerator and impro...

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
IPC IPC(8): H02K16/04H02K1/14H02K1/22H02K7/18
CPCH02K1/146H02K1/22H02K7/1823H02K16/04H02K2213/03
Inventor 史立伟周晓宇韩震张学义郑志远孙统刘祥生
Owner 南京秦淮紫云创益企业服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com