Article(id=1153780687581729091, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1153780685195170113, articleNumber=null, orderNo=null, doi=10.19562/j.chinasae.qcgc.2024.02.010, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1688227200000, receivedDateStr=2023-07-02, revisedDate=1691078400000, revisedDateStr=2023-08-04, acceptedDate=null, acceptedDateStr=null, onlineDate=1753012352128, onlineDateStr=2025-07-20, pubDate=1708790400000, pubDateStr=2024-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753012352128, onlineIssueDateStr=2025-07-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753012352128, creator=13701087609, updateTime=1753012352128, updator=13701087609, issue=Issue{id=1153780685195170113, tenantId=1146029695717560320, journalId=1146120084050784272, year='2024', volume='46', issue='2', pageStart='187', pageEnd='374', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753012351559, creator=13701087609, updateTime=1753058330907, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1153973536604541183, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1153780685195170113, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1153973536604541184, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1153780685195170113, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=281, endPage=289, ext={EN=ArticleExt(id=1153780687917273412, articleId=1153780687581729091, tenantId=1146029695717560320, journalId=1146120084050784272, language=EN, title=Research on Non-Current-Sensor Control of Permanent Magnet Synchronous Motor for Vehicle, columnId=1149809889280750125, journalTitle=Automotive Engineering, columnName=Selected Papers, runingTitle=null, highlight=null, articleAbstract=
In view of the complex and changeable vehicle environment of electric vehicles,which affects the measurement accuracy of current sensors,and the worse situation will lead to the failure of one-phase or multi-phase current sensors in the motor drive system,therefore,a non-current-sensor control algorithm based on extended Kalman filter is proposed in this paper. The stator current of the motor is reconstructed by using the stator voltage,rotor position and speed information of the permanent magnet synchronous motor,and the feed forward compensation is designed to improve the dynamic performance of the system regarding the system delay caused by the non-current-sensor algorithm. The acceleration and deceleration and robustness tests of the proposed algorithm are carried out. The effectiveness of the proposed method is verified by the simulation and experimental results.
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*, columnId=1149809889410773550, journalTitle=汽车工程, columnName=精选论文, runingTitle=null, highlight=null, articleAbstract=
针对电动汽车车载环境复杂多变,影响电流传感器测量精度,更恶劣情况会导致电机驱动系统一相或多相电流传感器发生故障失效问题,因此基于扩展卡尔曼滤波提出一种无电流传感器控制算法,利用永磁同步电机定子电压、转子位置和转速信息重构电机定子电流,并针对无电流传感器算法导致的系统延迟问题设计了前馈补偿环节来改善系统动态性能,并对所提算法进行加减速及鲁棒性实验,仿真及实验结果均验证了所提方法的有效性。
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| IPMSM参数 | 数值 | SiC额定参数 | 数值 |
| 定子电阻R/Ω | 0.017 | 漏源极电压/V | 1 200 |
| 交轴电感Lq /μH | 135 | 漏极电流/A | 600 |
| 直轴电感Ld /μH | 100 | 功率耗散/W | 1 500 |
| 永磁磁链ψf/Wb | 0.027 3 | 芯片结温/℃ | 150 |
| 极对数P | 4 | 栅源极电压/V | -10/+25 |
| 额定电压/V | 60/72 | 脉冲电流/A | 1 200 |
| 额定电流/A | 65/54 | 寄生电感/nH | 15 |
| 额定功率/W | 3 500 | 工作温度/℃ | -40/+150 |
| 额定转速/(r·min-1) | 3 000 | 通态电阻Ron/Ω | 0.004 |
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IPMSM电机和SiC控制器参数
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| IPMSM参数 | 数值 | SiC额定参数 | 数值 |
| 定子电阻R/Ω | 0.017 | 漏源极电压/V | 1 200 |
| 交轴电感Lq /μH | 135 | 漏极电流/A | 600 |
| 直轴电感Ld /μH | 100 | 功率耗散/W | 1 500 |
| 永磁磁链ψf/Wb | 0.027 3 | 芯片结温/℃ | 150 |
| 极对数P | 4 | 栅源极电压/V | -10/+25 |
| 额定电压/V | 60/72 | 脉冲电流/A | 1 200 |
| 额定电流/A | 65/54 | 寄生电感/nH | 15 |
| 额定功率/W | 3 500 | 工作温度/℃ | -40/+150 |
| 额定转速/(r·min-1) | 3 000 | 通态电阻Ron/Ω | 0.004 |
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| 空载稳态误差 | 最大值 | 最小值 | 差值 |
| 无前馈有电流传感器 | -3.19 | -2.40 | 0.79 |
| 无前馈EKF | -5.17 | -3.03 | 2.14 |
| 有前馈EKF | -3.55 | -1.79 | 1.76 |
| 有前馈有电流传感器 | -2.67 | -1.92 | 0.75 |
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空载稳态误差 r/min
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| 空载稳态误差 | 最大值 | 最小值 | 差值 |
| 无前馈有电流传感器 | -3.19 | -2.40 | 0.79 |
| 无前馈EKF | -5.17 | -3.03 | 2.14 |
| 有前馈EKF | -3.55 | -1.79 | 1.76 |
| 有前馈有电流传感器 | -2.67 | -1.92 | 0.75 |
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| 加载稳态误差 | 最大值 | 最小值 | 差值 |
| 无前馈有电流传感器 | -1.62 | -1.20 | 0.42 |
| 无前馈EKF | -2.40 | -1.29 | 1.11 |
| 有前馈EKF | +0.12 | -1.23 | 1.35 |
| 有前馈有电流传感器 | -0.71 | -1.02 | 0.31 |
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加载稳态误差 r/min
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| 加载稳态误差 | 最大值 | 最小值 | 差值 |
| 无前馈有电流传感器 | -1.62 | -1.20 | 0.42 |
| 无前馈EKF | -2.40 | -1.29 | 1.11 |
| 有前馈EKF | +0.12 | -1.23 | 1.35 |
| 有前馈有电流传感器 | -0.71 | -1.02 | 0.31 |
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