CN114365413A - 一种温度的预测方法以及装置 - Google Patents

一种温度的预测方法以及装置 Download PDF

Info

Publication number
CN114365413A
CN114365413A CN202080006687.3A CN202080006687A CN114365413A CN 114365413 A CN114365413 A CN 114365413A CN 202080006687 A CN202080006687 A CN 202080006687A CN 114365413 A CN114365413 A CN 114365413A
Authority
CN
China
Prior art keywords
motor
loss
temperature
current
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080006687.3A
Other languages
English (en)
Inventor
王健刚
周飞
董腾辉
朱翀
张希
李泉明
陈君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jiaotong University
Huawei Digital Power Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Shanghai Jiaotong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd, Shanghai Jiaotong University filed Critical Huawei Technologies Co Ltd
Publication of CN114365413A publication Critical patent/CN114365413A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/08—Thermal analysis or thermal optimisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

一种温度的预测方法、装置，该方法包括：根据电机控制器的信息确定电机的损耗，所述电机的损耗包括第一损耗和第二损耗，所述第一损耗为所述电机的电流基波分量产生的损耗(S210)；根据所述电机的损耗以及温度预测模型确定所述电机的温度(S220)。该方法可以提高电机温度预测的精度。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN202080006687.3A 2020-07-30 2020-07-30 一种温度的预测方法以及装置 Pending CN114365413A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/105791 WO2022021210A1 (zh) 2020-07-30 2020-07-30 一种温度的预测方法以及装置

Publications (1)

Publication Number Publication Date
CN114365413A true CN114365413A (zh) 2022-04-15

Family

ID=80036895

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080006687.3A Pending CN114365413A (zh) 2020-07-30 2020-07-30 一种温度的预测方法以及装置

Country Status (4)

Country Link
US (1) US20230179131A1 (zh)
EP (1) EP4184785A4 (zh)
CN (1) CN114365413A (zh)
WO (1) WO2022021210A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117277917B (zh) * 2023-11-21 2024-01-26 潍坊顺宝电机有限公司 一种高速磁悬浮永磁电机的温度监控方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004056979A (ja) * 2002-07-24 2004-02-19 Nissan Motor Co Ltd モーター制御装置
US20110050141A1 (en) * 2009-08-31 2011-03-03 Gm Global Technology Operations, Inc. Electric motor stator winding temperature estimation
US20140239741A1 (en) * 2013-02-28 2014-08-28 Control Techniques Limited Thermal Model
CN111211719A (zh) * 2018-11-06 2020-05-29 株洲中车时代电气股份有限公司 一种永磁同步电机转子磁钢温度估算方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4191715B2 (ja) * 2005-10-03 2008-12-03 三菱電機株式会社 車載用電動機制御装置
CN101334428A (zh) * 2008-05-16 2008-12-31 东北大学 一种对电力系统电压电流信号进行分离的方法及装置
JP6078282B2 (ja) * 2012-09-28 2017-02-08 株式会社日立製作所 交流電動機駆動システム及び電動機車両
JP5959772B2 (ja) * 2014-02-17 2016-08-02 三菱電機株式会社 制御装置
CN104537154B (zh) * 2014-12-09 2017-12-05 天津大学 基于三维等效热网络模型的永磁球形电动机温升预测方法
US11101719B2 (en) * 2018-10-12 2021-08-24 Guangzhou Automobile Group Co., Ltd. Method and apparatus for determining motor temperature, and storage medium
CN110880894B (zh) * 2019-11-04 2020-11-06 河海大学 一种永磁电机pwm谐波损耗的快速计算方法
CN111277192A (zh) * 2020-03-03 2020-06-12 能科科技股份有限公司 电机系统温度检测方法及电机控制器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004056979A (ja) * 2002-07-24 2004-02-19 Nissan Motor Co Ltd モーター制御装置
US20110050141A1 (en) * 2009-08-31 2011-03-03 Gm Global Technology Operations, Inc. Electric motor stator winding temperature estimation
US20140239741A1 (en) * 2013-02-28 2014-08-28 Control Techniques Limited Thermal Model
CN111211719A (zh) * 2018-11-06 2020-05-29 株洲中车时代电气股份有限公司 一种永磁同步电机转子磁钢温度估算方法及系统

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
孔晓光;王凤翔;邢军强;: "高速永磁电机的损耗计算与温度场分析", 电工技术学报, no. 09 *
张宸菥;陈立芳;王维民;宾光富;: "高速电动机损耗分析及温度场计算", 电气技术, no. 05 *
徐蓉: "永磁同步电机损耗分析和温度计算", 中国优秀硕士学位论文全文数据库, pages 2 *

Also Published As

Publication number Publication date
EP4184785A4 (en) 2023-08-16
EP4184785A1 (en) 2023-05-24
WO2022021210A1 (zh) 2022-02-03
US20230179131A1 (en) 2023-06-08

Similar Documents

Publication Publication Date Title
Nikzad et al. Discrete duty-cycle-control method for direct torque control of induction motor drives with model predictive solution
Xue et al. Finite control‐set model predictive current control of five‐phase permanent‐magnet synchronous machine based on virtual voltage vectors
Barrero et al. One-step modulation predictive current control method for the asymmetrical dual three-phase induction machine
Zhang et al. Model predictive torque control of induction motor drives with reduced torque ripple
Farasat et al. Efficiency improved sensorless control scheme for electric vehicle induction motors
Duan et al. Induction motor parameter estimation using sparse grid optimization algorithm
Martin et al. Sensitivity of predictive controllers to parameter variation in five-phase induction motor drives
JP6468826B2 (ja) シミュレーション装置及びコンピュータプログラム
Patil et al. Closed‐loop hybrid direct torque control for medium voltage induction motor drive for performance improvement
Sawma et al. Analysis of the impact of online identification on model predictive current control applied to permanent magnet synchronous motors
JP6987304B2 (ja) 電力変換装置、機械学習器、および学習済みモデルの生成方法
Yang et al. A novel model‐predictive direct control for induction motor drives
CN114465537A (zh) 永磁同步电机高精度建模方法、设备及存储介质
US20230179131A1 (en) Temperature prediction method and apparatus
JPWO2020148925A1 (ja) 電力変換装置
Wu et al. A field reconstruction technique for efficient modeling of the fields and forces within induction machines
Nguyen et al. Voltage sensorless model predictive control for AC/DC matrix converters
JP6441661B2 (ja) 特性テーブル作成装置及びコンピュータプログラム
Praveen Kumar et al. Hardware implementation of Predictive Torque Controlled Open-end winding induction motor drive with self-tuning algorithm
CN114977165A (zh) 基于饱和效应的同步机电磁暂态建模方法、系统及设备
Jarzebowicz Quasi‐discrete modelling of PMSM phase currents in drives with low switching‐to‐fundamental frequency ratio
Chaikhy et al. Evaluation of two control strategies for induction machine
CN103986396A (zh) 一种异步电机互感参数辨识方法和装置
Kumar et al. An enhanced predictive current control technique for interior permanent magnet synchronous motor drives with extended voltage space vectors for electric vehicles
Kung et al. FPGA-realization of a speed control IC for induction motor drive

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220713

Address after: 518043 No. 01, 39th floor, building a, antuoshan headquarters building, No. 33, antuoshan Sixth Road, Xiang'an community, Xiangmihu street, Futian District, Shenzhen, Guangdong Province

Applicant after: Huawei Digital Energy Technology Co.,Ltd.

Applicant after: SHANGHAI JIAO TONG University

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Applicant before: HUAWEI TECHNOLOGIES Co.,Ltd.

Applicant before: SHANGHAI JIAO TONG University