CN106021765A - Motor design method and system - Google Patents
Motor design method and system Download PDFInfo
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- CN106021765A CN106021765A CN201610369347.2A CN201610369347A CN106021765A CN 106021765 A CN106021765 A CN 106021765A CN 201610369347 A CN201610369347 A CN 201610369347A CN 106021765 A CN106021765 A CN 106021765A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a motor design method and system. The system comprises an Ansoft Maxwell module, an Adams module and a Matlab/Simulink module, wherein the Ansoft Maxwell module is used for designing out a motor model meeting the actual requirements according to the actual requirements, the Adams module is used for introducing the motor model meeting the actual requirements into the Adams module to form a simulation model under the Adams module, and the Matlab/Simulink module is used for inputting the simulation model under the Adams module into the Matlab/Simulink module. The invention further provides the motor design method. By means of the motor design method and system, motors such as direct current motors, asynchronous motors, synchronous motors, brushless direct current motors and switched reluctance motors which have good performance can be designed out for various actual applications, the motor performance can be designed according to the actual requirements, convenience and flexibility are achieved, the technological property is high, and various application requirements are met.
Description
Technical field
The present invention relates to design of electrical motor technical field, concrete a kind of design of electrical motor method and system.
Background technology
First motor-Faraday's disc dynamo truly in the world has been invented from faraday's the 1830's
Starting, the development of motor till now has already been through the history of nearly 200 years, from initial direct current generator ultrasonic electric till now
Machine.Along with the progress of science, controlling the development of technology, manufacturing technology etc., the speed that motor updates is accelerated day by day, should
Wider, throughout the every field of productive life by scope.
At present, the single-machine capacity of motor increases rapidly, and from manufacturing in terms of angle, power is big, and material more saves, and efficiency is high, motor
Material selection rate improves；From the point of view of operation angle, power is big, and unit number is few, and operations staff is few, and maintenance cost reduces；
Motor develops to multi items simultaneously, in design of electrical motor manufactures, and also active adoption new technique, new material, new construction and new work
Skill；The standardization of design of electrical motor manufacture, seriation, generalization degree also improve constantly.
And in the actual design process of motor, although say that all of parameter is all adjusted according to actual requirement, but
The optimum point of these parameters more than one, often considering during these optimum points the most rule of thumb or at random
Choose, really each optimum point is not placed in real system and carries out testing results, add in motor processing and manufacturing process
In, all can there is tolerance in each part, so may result in that actual performance is not as analyzing in theory is so good, therefore
It is badly in need of a kind of it can be considered that the design of electrical motor method of shortcomings.
Summary of the invention
For solving the problems referred to above, the present invention proposes a kind of design of electrical motor system, and described system includes: Ansoft Maxwell mould
Block: for according to actual requirement, utilize Ansoft Maxwell module to design the motor model meeting actual requirement；Adams
Module: for importing in Adams module by the motor model meeting actual requirement, form the phantom under Adams module；
Matlab/Simulink module: for the phantom under Adams module is inputted to Matlab/Simulink module；
Described Matlab/Simulink module builds the Control System Imitation model of dissimilar motor, by Rated motor parameter
With the contrast of reality output, analyze the output performance of described Control System Imitation model, obtain the analysis result of output performance；
Analysis result according to described output performance judges the quality of motor model performance；If it is determined that motor model poor-performing, then
Return the major parameter of amendment motor model, if it is determined that motor model better performances, then terminate.
Wherein, described actual requirement at least includes with the next item down: the dimensional requirement of motor, rated speed require, nominal torque
Requirement, power rating requirements.
Wherein, described output performance at least includes with the next item down: the governor control characteristics of motor, load characteristic, current characteristics.
Wherein, Ansoft Maxwell module is further used for: according to actual requirement, utilizes Ansoft Maxwell module
Design and meet the motor model of actual requirement and include: first primarily determine that the major parameter of motor according to actual requirement, described
Major parameter at least includes with the next item down: the size of motor, rated speed, nominal torque, rated power.
Wherein, described system also includes RMxprt module: for after major parameter primarily determines that, utilize RMxprt mould
Block carries out preliminary analysis and optimization to the major parameter of motor model.
The present invention also proposes a kind of design of electrical motor method, and described method includes: step 1: according to actual requirement, utilizes Ansoft
Maxwell module designs the motor model meeting actual requirement；Step 2: the motor model meeting actual requirement is imported
In Adams module, form the phantom under Adams module；Step 3: the phantom under Adams module is inputted
To Matlab/Simulink module；Step 4: described Matlab/Simulink module builds the control of dissimilar motor
System simulation model processed, by the contrast of Rated motor parameter with actual output, analyzes the defeated of described Control System Imitation model
Go out performance, obtain the analysis result of output performance；Step 5: judge motor model according to the analysis result of described output performance
The quality of performance；If it is determined that motor model poor-performing, then perform step 6；If it is determined that motor model better performances,
Then terminate；Step 6: if it is determined that motor model poor-performing, return step 1, the major parameter of amendment motor model.
Wherein, described actual requirement at least includes with the next item down: the dimensional requirement of motor, rated speed require, nominal torque
Requirement, power rating requirements.
Wherein, described output performance at least includes with the next item down: the governor control characteristics of motor, load characteristic, current characteristics.
Wherein, in step 1, according to actual requirement, utilize Ansoft Maxwell module to design and meet actual requirement
Motor model includes: first primarily determine that according to actual requirement that the major parameter of motor, described major parameter at least include following
One: the size of motor, rated speed, nominal torque, rated power.
Wherein, after major parameter primarily determines that, utilize RMxprt module that the major parameter of motor model is carried out tentatively
Analyze and optimize.
The present invention can go out motor of good performance for all kinds of actual Application Design, as direct current generator, asynchronous machine, synchronous motor,
Brshless DC motor, switched reluctance machines etc., motor performance can be designed according to actual needs, convenient, flexible, science and technology
By force, types of applications requirement is met.
Accompanying drawing explanation
Fig. 1 is the design of electrical motor system diagram of the present invention；
Fig. 2 is the design of electrical motor method flow diagram of the present invention.
Detailed description of the invention
Fig. 1 show the design of electrical motor system diagram of the present invention.The design of electrical motor method of the present invention relates to Ansoft Maxwell
(electromagnetic field analysis) module, Adams (machinery system dynamics automatically analyzes) module, Matlab/Simulink module.
Ansoft Maxwell (electromagnetic field analysis) module, Adams (machinery system dynamics automatically analyzes) module,
Matlab/Simulink module is sequentially connected with.
Described Ansoft Maxwell module is substantially carried out the body design of motor；Described Admas module is mainly used to generate
Dummy model, described Matlab/Simulink module is for designing the control system of motor.
Further, the design of electrical motor system of the present invention also includes RMxprt (electric rotating machine design) module.Described RMxprt
(electric rotating machine design) module is connected to Ansoft Maxwell module, for after major parameter primarily determines that, sharp
By RMxprt (electric rotating machine design) module, the major parameter of motor model is carried out preliminary analysis and optimization.General,
RMxprt (electric rotating machine design) module is arranged in Ansoft Maxwell (electromagnetic field analysis) module.
Fig. 2 is the design of electrical motor method flow diagram of the present invention.Specifically include:
Step 1: according to actual requirement, utilizes Ansoft Maxwell module to design the motor model meeting actual requirement.
Described actual requirement at least includes one below: the dimensional requirement of motor, rated speed require, nominal torque requires,
Power rating requirements etc..
Step 2: the motor model meeting actual requirement is imported in Adams module, forms the emulation mould under Adams module
Type.
Step 3: the phantom under Adams module is inputted to Matlab/Simulink module.
Step 4: described Matlab/Simulink module builds the Control System Imitation model of dissimilar motor, passes through
Rated motor parameter and the contrast of actual output, analyze the output performance of described Control System Imitation model, obtain output performance
Analysis result.
Described output performance includes: the governor control characteristics of motor, load characteristic, current characteristics etc..
Step 5: judge the quality of motor model according to the analysis result of described output performance；If it is determined that motor model performance
Poor, then perform step 6；If it is determined that motor model better performances, then terminate.
Motor model better performances refers to: motor can stablize speed governing, and speed regulation process is steady；Motor belt motor load capacity is stronger.
Motor model is poor to be referred to: motor can not stablize speed governing, and speed regulation process is unstable；Motor belt motor load capacity is more weak.
Step 6: if it is determined that motor model poor-performing, return step 1, the major parameter of amendment motor model.
Further, in step 1, Ansoft Maxwell module is utilized to design satisfactory electricity according to actual requirement
Machine model, first primarily determines that the major parameter of motor according to actual requirement.Described major parameter includes the size of motor, volume
Determine rotating speed, nominal torque, rated power etc..
Further, after major parameter primarily determines that, utilize RMxprt (electric rotating machine design) module to motor model
Major parameter carry out preliminary analysis and optimization.As preferably, described Admas module is provided that one region be directly facing user's
The pretreatment function that basic operation session context and virtual prototype are analyzed, including the modeling of model machine and various modeling tool,
Certainly being dynamically connected of the input of PM prototype model data and editor and the program such as solver and post processing, virtual prototype analytical parameters
Arrange, the input of various data and output, interface etc. with other application program.Use this module can generate actual machine
The mathematical model of system, solves its kinesiology and dynamics problem, thus selects that to be suitable for the performance of all kinds of real system good
Good motor.
As preferably, described Matlab/Simulink module, after Admas module generates phantom, according to emulation
Model buildings goes out to be suitable for the Control System Imitation model of this motor, by analyzing the output of described Control System Imitation model
The quality of motor can be judged.
The present invention has wide market application foreground, provides a kind of new method for domestic and international design of electrical motor, can use
In motor driven systems, design motor of good performance according to actual needs.
Although describing the present invention by embodiment, it will be appreciated by the skilled addressee that the present invention has many deformation and change
Spirit without deviating from the present invention, it is desirable to appended claim includes these deformation and the change spirit without deviating from the present invention.
Claims (10)
1. a design of electrical motor system, it is characterised in that described system includes:
Ansoft Maxwell module: for according to actual requirement, utilize Ansoft Maxwell module to design and meet reality
The motor model that border requires；
Adams module: for the motor model meeting actual requirement is imported in Adams module, formed under Adams module
Phantom；
Matlab/Simulink module: for the phantom under Adams module is inputted to Matlab/Simulink mould
Block；Described Matlab/Simulink module builds the Control System Imitation model of dissimilar motor, passes through Rated motor
Parameter and the contrast of actual output, analyze the output performance of described Control System Imitation model, obtains the analysis knot of output performance
Really；Analysis result according to described output performance judges the quality of motor model performance；If it is determined that motor model poor-performing,
Then return the major parameter of amendment motor model, if it is determined that motor model better performances, then terminate.
System the most according to claim 1, it is characterised in that:
Preferably, described actual requirement at least includes with the next item down: the dimensional requirement of motor, rated speed require, specified turn
Square requires, power rating requirements.
System the most according to claim 1, it is characterised in that:
Described output performance at least includes with the next item down: the governor control characteristics of motor, load characteristic, current characteristics.
System the most according to claim 1, it is characterised in that:
Ansoft Maxwell module is further used for: according to actual requirement, utilizes Ansoft Maxwell module to design
The motor model meeting actual requirement includes: first primarily determine that the major parameter of motor, described main ginseng according to actual requirement
Number at least includes with the next item down: the size of motor, rated speed, nominal torque, rated power.
System the most according to claim 4, it is characterised in that:
Described system also includes RMxprt module: for after major parameter primarily determines that, utilize RMxprt module to electricity
The major parameter of machine model carries out preliminary analysis and optimization.
6. a design of electrical motor method, it is characterised in that described method includes:
Step 1: according to actual requirement, utilizes Ansoft Maxwell module to design the motor model meeting actual requirement；
Step 2: the motor model meeting actual requirement is imported in Adams module, forms the emulation mould under Adams module
Type；
Step 3: the phantom under Adams module is inputted to Matlab/Simulink module；
Step 4: described Matlab/Simulink module builds the Control System Imitation model of dissimilar motor, passes through
Rated motor parameter and the contrast of actual output, analyze the output performance of described Control System Imitation model, obtain output performance
Analysis result；
Step 5: judge the quality of motor model performance according to the analysis result of described output performance；If it is determined that motor model
Poor-performing, then perform step 6；If it is determined that motor model better performances, then terminate；
Step 6: if it is determined that motor model poor-performing, return step 1, the major parameter of amendment motor model.
Method the most according to claim 6, it is characterised in that:
Described actual requirement at least includes with the next item down: the dimensional requirement of motor, rated speed require, nominal torque requires,
Power rating requirements.
Method the most according to claim 6, it is characterised in that:
Described output performance at least includes with the next item down: the governor control characteristics of motor, load characteristic, current characteristics.
Method the most according to claim 6, it is characterised in that:
In step 1, according to actual requirement, Ansoft Maxwell module is utilized to design the motor mould meeting actual requirement
Type includes: first primarily determine that according to actual requirement that the major parameter of motor, described major parameter at least include with the next item down:
The size of motor, rated speed, nominal torque, rated power.
Method the most according to claim 9, it is characterised in that:
After major parameter primarily determines that, utilize RMxprt module the major parameter of motor model is carried out preliminary analysis and
Optimize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369347.2A CN106021765A (en) | 2016-05-30 | 2016-05-30 | Motor design method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369347.2A CN106021765A (en) | 2016-05-30 | 2016-05-30 | Motor design method and system |
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| CN201610369347.2A Pending CN106021765A (en) | 2016-05-30 | 2016-05-30 | Motor design method and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967389A (en) * | 2017-11-20 | 2018-04-27 | 宁德师范学院 | A kind of design of electrical motor method and system |
| CN108073755A (en) * | 2017-05-25 | 2018-05-25 | 烟台仙崴机电有限公司 | Electric car switched reluctance motor system multi-objective optimization design of power method |
| CN110224642A (en) * | 2019-04-25 | 2019-09-10 | 上海电机***节能工程技术研究中心有限公司 | A kind of design method of synchronous motor |
| CN110717258A (en) * | 2019-09-25 | 2020-01-21 | 太原科技大学 | Bridge crane dynamics electromechanical combined simulation method |
| CN112434450A (en) * | 2020-10-23 | 2021-03-02 | 中国人民解放军海军工程大学 | Linear motor joint optimization design method based on Matlab and Maxwell |
| CN116305722A (en) * | 2022-09-09 | 2023-06-23 | 广州汽车集团股份有限公司 | Motor performance verification method and device and electronic equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073755A (en) * | 2017-05-25 | 2018-05-25 | 烟台仙崴机电有限公司 | Electric car switched reluctance motor system multi-objective optimization design of power method |
| CN108073755B (en) * | 2017-05-25 | 2021-04-02 | 烟台仙崴机电有限公司 | Multi-objective optimization design method for switched reluctance motor system of electric vehicle |
| CN107967389A (en) * | 2017-11-20 | 2018-04-27 | 宁德师范学院 | A kind of design of electrical motor method and system |
| CN110224642A (en) * | 2019-04-25 | 2019-09-10 | 上海电机***节能工程技术研究中心有限公司 | A kind of design method of synchronous motor |
| CN110717258A (en) * | 2019-09-25 | 2020-01-21 | 太原科技大学 | Bridge crane dynamics electromechanical combined simulation method |
| CN112434450A (en) * | 2020-10-23 | 2021-03-02 | 中国人民解放军海军工程大学 | Linear motor joint optimization design method based on Matlab and Maxwell |
| CN112434450B (en) * | 2020-10-23 | 2022-09-27 | 中国人民解放军海军工程大学 | Linear motor joint optimization design method based on Matlab and Maxwell |
| CN116305722A (en) * | 2022-09-09 | 2023-06-23 | 广州汽车集团股份有限公司 | Motor performance verification method and device and electronic equipment |
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