A field-circuit transient-transient coupling simulation method based on multi-loop method
A technology of transient coupling and simulation method, which is applied in design optimization/simulation, instrumentation, geometric CAD, etc. It can solve problems such as inapplicability to multiple finite element models and poor convergence performance, so as to improve simulation accuracy and convergence performance, The effect of good convergence performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] The present invention will be further described below in conjunction with the accompanying drawings.
[0028] refer to Figure 1 to Figure 6 , a field-circuit transient-transient coupling simulation method based on the multi-loop method, comprising the following steps:
[0029] 1), according to the finite element model of the motor, according to the multi-loop theory, establish the multi-loop model of the motor, as follows (1) ~ (6):
[0030]
[0031]
[0032]
[0033]
[0034]
[0035]
[0036] Among them, B is the coefficient of friction, J is the moment of inertia, i L is the damping winding current, i W is the motor winding current, M is the winding mutual inductance, θ is the rotor position, R B is the damping bar resistance, T em is the electromagnetic torque, T L is the load torque, ω is the motor speed, ψ L is the damping winding flux linkage, ψ W is the motor winding flux linkage;
[0037] 2) By calling the finite element model, in eac...
PUM

Abstract
Description
Claims
Application Information

- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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