Article(id=1192092481270465003, tenantId=1146029695717560320, journalId=1190306094246359042, issueId=1192092478032462291, articleNumber=null, orderNo=null, doi=10.19595/j.cnki.1000-6753.tces.240646, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1713888000000, receivedDateStr=2024-04-24, revisedDate=1721923200000, revisedDateStr=2024-07-26, acceptedDate=null, acceptedDateStr=null, onlineDate=1762146595541, onlineDateStr=2025-11-03, pubDate=1745510400000, pubDateStr=2025-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1762146595541, onlineIssueDateStr=2025-11-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1762146595541, creator=13701087609, updateTime=1762146595541, updator=13701087609, issue=Issue{id=1192092478032462291, tenantId=1146029695717560320, journalId=1190306094246359042, year='2025', volume='40', issue='8', pageStart='2353', pageEnd='2678', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1762146594770, creator=13701087609, updateTime=1762148049906, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1192098581373928325, tenantId=1146029695717560320, journalId=1190306094246359042, issueId=1192092478032462291, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1192098581373928326, tenantId=1146029695717560320, journalId=1190306094246359042, issueId=1192092478032462291, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2430, endPage=2440, ext={EN=ArticleExt(id=1192092481501151724, articleId=1192092481270465003, tenantId=1146029695717560320, journalId=1190306094246359042, language=EN, title=Modeling and Analysis of Demagnetization Fault in Surface Mounted Permanent Magnet Synchronous Motors with Voltage Source Excitation, columnId=null, journalTitle=Transactions of China Electrotechnical Society, columnName=null, runingTitle=null, highlight=null, articleAbstract=
The demagnetization fault of permanent magnet synchronous motors (PMSM) reduces output performance and load capacity, seriously affecting the motor’s service life. Establishing an accurate fault motor analytical model, conducting rapid electromagnetic performance analysis, and obtaining operational data such as current and torque under fault conditions are beneficial for early prediction and diagnosis of demagnetization faults.
A parameter D is introduced for the partial demagnetization fault of the surface-mounted PMSM prototype, representing the spatial angle of the demagnetized region, defined as the ratio of the spatial angle occupied by the demagnetized region to that of one pole arc. The radial and tangential component equations of the residual magnetization Fourier coefficients as a function of parameter D are derived, which reflect the influence of the spatial angle of the demagnetized region on the magnitude and the waveform of the residual magnetization. An analytical model of PMSM under partial demagnetization is established.
In addition, regarding the control system’s circuit interface in practical applications, an analytical model of demagnetization faults in a PMSM driven by a voltage source inverter with magnetic flux linkage as the intermediate variable is established. This model is applied to the vector control circuit. Thus, a co-simulation model combining the analytical model and the control circuit is created.
The load performance of the prototype is calculated under normal conditions and partial demagnetization using the co-simulation model. Compared with the simulation results from the Ansys/Simplorer time-stepping finite element method and the measured results from the prototype on the experimental platform, the conclusions are as follows. (1) The proposed partial demagnetization analytical model reflects the influence of the demagnetized region on the magnitude and the waveform of the residual magnetization. This model is more consistent with actual conditions than the method of equating partial demagnetization to an overall reduction in magnetic flux linkage. (2) The calculation results of the co-simulation model are in good agreement with the time-stepping finite element simulation results, with the relative errors for the stator flux linkage, stator current, and electromagnetic torque less than 1.5% under normal and partial demagnetization conditions. Furthermore, the computation time of the co-simulation model is only 1/20 that of the finite element model, which greatly improves the operation efficiency. (3) The current waveforms of the prototype under the same control strategy are measured on the experimental platform and subjected to spectral analysis. The results are consistent with the co-simulation results, which validate the accuracy of the co-simulation model, combining the analytical model and the control circuit.
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永磁同步电机退磁故障会降低电机的输出性能和负载能力,严重影响电机的使用寿命。建立准确的故障电机解析模型,进行快速电磁性能分析,获得故障情况下的电流、转矩等运行数据,有利于对退磁故障进行早期预测和诊断。该文针对永磁同步电机局部退磁故障,引入一个表示退磁区域空间角度的参数,推导了剩余磁化强度径向分量和切向分量的傅里叶系数,从而建立了永磁体局部退磁情况下的电机解析模型。在此基础上,针对实际应用中控制系统的电路接口,提出一种以磁链作为中间变量、由电压源逆变器驱动的解析模型,并将该模型应用到矢量控制系统中实现联合仿真,计算了电机的定子磁链、电流和转矩,经Ansys/Simplorer时步有限元模型和实验验证了该模型的准确性和有效性。相较于时步有限元法,该文提出的解析模型-控制电路联合仿真大幅缩短了计算时间,提高了运算效率。
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史涔溦 女,1970年生,副教授,研究方向为永磁电机设计与控制。E-mail: singing@zju.edu.cn
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Akin B. A comprehensive analysis of magnet defect faults in permanent magnet synchronous motors[C]//
2015 IEEE Applied Power Electronics Conference and Exposition (APEC), Charlotte, NC, USA,
2015: 2779-2783., articleTitle=A comprehensive analysis of magnet defect faults in permanent magnet synchronous motors, refAbstract=null)], funds=[Fund(id=1192140482928062836, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, awardId=2022YFB2502603, language=CN, fundingSource=国家重点研发计划(2022YFB2502603), fundOrder=null, country=null), Fund(id=1192140482995171701, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, awardId=LQ22E070008, language=CN, fundingSource=浙江省自然科学基金(LQ22E070008), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1192140476720492844, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, xref=null, ext=[AuthorCompanyExt(id=1192140476733075757, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, companyId=1192140476720492844, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1. College of Electrical Engineering Zhejiang University Hangzhou 310027 China), AuthorCompanyExt(id=1192140476745658670, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, companyId=1192140476720492844, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.浙江大学电气工程学院 杭州 310027)]), AuthorCompany(id=1192140476800184623, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, xref=null, ext=[AuthorCompanyExt(id=1192140476825350448, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, companyId=1192140476800184623, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2. Zhejiang University Advanced Electrical Equipment Innovation Center Hangzhou 311107 China), AuthorCompanyExt(id=1192140476842127665, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, companyId=1192140476800184623, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.浙江大学先进电气装备创新中心 杭州 311107)])], figs=[ArticleFig(id=1192140478624706896, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.1, caption=
Machine model and four sub-regions, figureFileSmall=QCGR9HSZ9JErHbidmJAGSQ==, figureFileBig=oqDvbYgHJ433LCPooGjtlQ==, tableContent=null), ArticleFig(id=1192140478800867665, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图1, caption=
电机模型和子域示意图 1—永磁体区域 2—气隙区域 3—定子槽口区域 4—定子槽区域
, figureFileSmall=QCGR9HSZ9JErHbidmJAGSQ==, figureFileBig=oqDvbYgHJ433LCPooGjtlQ==, tableContent=null), ArticleFig(id=1192140479874609490, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.2, caption=
Model and magnets with partial demagnetization, figureFileSmall=BL7dyByo5oO7+2Or+Seh6Q==, figureFileBig=QL+43YMdlhu0hqGIFd1MAQ==, tableContent=null), ArticleFig(id=1192140479941718355, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图2, caption=
局部退磁程度示意图, figureFileSmall=BL7dyByo5oO7+2Or+Seh6Q==, figureFileBig=QL+43YMdlhu0hqGIFd1MAQ==, tableContent=null), ArticleFig(id=1192140480017215828, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.3, caption=
Block diagram of the proposed model, figureFileSmall=RTyzlO10rp90k/FdoLPPZg==, figureFileBig=4VpvqoeW7dzyikZZcAoXHA==, tableContent=null), ArticleFig(id=1192140480080130389, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图3, caption=
求解流程, figureFileSmall=RTyzlO10rp90k/FdoLPPZg==, figureFileBig=4VpvqoeW7dzyikZZcAoXHA==, tableContent=null), ArticleFig(id=1192140480214348118, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.4, caption=
Block diagram of simulation model, figureFileSmall=puoLqdxINalRStrynHW79w==, figureFileBig=ccmqQXcVDBUSk+0p8m76Mg==, tableContent=null), ArticleFig(id=1192140480440840535, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图4, caption=
仿真模型示意框图, figureFileSmall=puoLqdxINalRStrynHW79w==, figureFileBig=ccmqQXcVDBUSk+0p8m76Mg==, tableContent=null), ArticleFig(id=1192140480507949400, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.5, caption=
Flux linkage comparison, figureFileSmall=1aEfwMEugwUrFWrtR1PTDA==, figureFileBig=WQxfMzevbqMJyo1CELDr8g==, tableContent=null), ArticleFig(id=1192140480604418393, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图5, caption=
磁链对比, figureFileSmall=1aEfwMEugwUrFWrtR1PTDA==, figureFileBig=WQxfMzevbqMJyo1CELDr8g==, tableContent=null), ArticleFig(id=1192140480658944346, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.6, caption=
Current comparison, figureFileSmall=mZpxfn51WEKXlnwXlmMLRQ==, figureFileBig=sBPqqMhyEvZmmQAZp6XKjg==, tableContent=null), ArticleFig(id=1192140480751219035, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图6, caption=
电流对比, figureFileSmall=mZpxfn51WEKXlnwXlmMLRQ==, figureFileBig=sBPqqMhyEvZmmQAZp6XKjg==, tableContent=null), ArticleFig(id=1192140480885436764, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.7, caption=
Harmonics in the current relative to fundamental at fs=166.67 Hz, figureFileSmall=2RQh4SWH03ZdWpV/za9+5Q==, figureFileBig=wgGopvGBIJgRchFAnrdY8w==, tableContent=null), ArticleFig(id=1192140480981905757, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图7, caption=
电机电流谐波频谱(fs=166.67 Hz), figureFileSmall=2RQh4SWH03ZdWpV/za9+5Q==, figureFileBig=wgGopvGBIJgRchFAnrdY8w==, tableContent=null), ArticleFig(id=1192140481040626014, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.8, caption=
Torque comparison, figureFileSmall=DJfqzE8zhu+pM/lXusE/1w==, figureFileBig=XWinu3meUdFidYRCmov1yg==, tableContent=null), ArticleFig(id=1192140481107734879, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图8, caption=
转矩对比, figureFileSmall=DJfqzE8zhu+pM/lXusE/1w==, figureFileBig=XWinu3meUdFidYRCmov1yg==, tableContent=null), ArticleFig(id=1192140481162260832, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.9, caption=
The stator and rotor of the prototype motor, figureFileSmall=9FpCJeGzY8p6VB64Ou77Kg==, figureFileBig=hmxv398k6HqPfiM737P4Gg==, tableContent=null), ArticleFig(id=1192140481258729825, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图9, caption=
样机定转子实物, figureFileSmall=9FpCJeGzY8p6VB64Ou77Kg==, figureFileBig=hmxv398k6HqPfiM737P4Gg==, tableContent=null), ArticleFig(id=1192140481317450082, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.10, caption=
Experimental platform, figureFileSmall=DMIjClDy4SRbz2VSEn3sLw==, figureFileBig=3K+FY/tQ6wQx2uLwLrLMRA==, tableContent=null), ArticleFig(id=1192140481405530467, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图10, caption=
实验平台, figureFileSmall=DMIjClDy4SRbz2VSEn3sLw==, figureFileBig=3K+FY/tQ6wQx2uLwLrLMRA==, tableContent=null), ArticleFig(id=1192140481464250724, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.11, caption=
Three-phase current and its spectrum, figureFileSmall=wwq+ZJCbzUR3dwTIXsV8uw==, figureFileBig=BRS65lZcofzfFP4Y3xmjuQ==, tableContent=null), ArticleFig(id=1192140481669771621, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图11, caption=
三相电流波形及其频谱, figureFileSmall=wwq+ZJCbzUR3dwTIXsV8uw==, figureFileBig=BRS65lZcofzfFP4Y3xmjuQ==, tableContent=null), ArticleFig(id=1192140481728491878, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.12, caption=
Current comparison, figureFileSmall=zHaqTN/ld5V51+spg2WvYw==, figureFileBig=FEblvDJQ+bHNlJ7F/2EsIA==, tableContent=null), ArticleFig(id=1192140481783017831, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图12, caption=
电流对比, figureFileSmall=zHaqTN/ld5V51+spg2WvYw==, figureFileBig=FEblvDJQ+bHNlJ7F/2EsIA==, tableContent=null), ArticleFig(id=1192140481854321000, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Fig.13, caption=
Harmonics in the A phase current relative to fundamental at fs=166.67 Hz, figureFileSmall=skq8ASZqY5Cw1UQIHflMNg==, figureFileBig=QrnkH8lKbnQpTS/7cy3Ugw==, tableContent=null), ArticleFig(id=1192140481917235561, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=图13, caption=
电机A相电流谐波频谱(fs=166.67 Hz), figureFileSmall=skq8ASZqY5Cw1UQIHflMNg==, figureFileBig=QrnkH8lKbnQpTS/7cy3Ugw==, tableContent=null), ArticleFig(id=1192140481980150122, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Tab.1, caption=
Main parameters of permanent magnet motor
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参 数 | 数 值 |
| 极对数p | 5 |
| 槽/齿数s | 12 |
| 轴向长度lz/mm | 125 |
| 槽底半径Rsb/mm | 64 |
| 槽顶半径Rt/mm | 40.5 |
| 定子内半径Rs/mm | 39 |
| 转子外半径Rr/mm | 34 |
| 气隙长度g/mm | 2 |
| 槽口宽boa/rad | π/36 |
| 槽宽bsa/rad | 4π/45 |
| 永磁体剩磁Br/T | 1.35 |
| 永磁体相对磁导率μr | 1.03 |
| 极弧系数αp | 0.9 |
| 并联支路数a | 2 |
| 每槽导体数Nc | 54 |
), ArticleFig(id=1192140482051453291, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=表1, caption=
永磁电机的主要参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参 数 | 数 值 |
| 极对数p | 5 |
| 槽/齿数s | 12 |
| 轴向长度lz/mm | 125 |
| 槽底半径Rsb/mm | 64 |
| 槽顶半径Rt/mm | 40.5 |
| 定子内半径Rs/mm | 39 |
| 转子外半径Rr/mm | 34 |
| 气隙长度g/mm | 2 |
| 槽口宽boa/rad | π/36 |
| 槽宽bsa/rad | 4π/45 |
| 永磁体剩磁Br/T | 1.35 |
| 永磁体相对磁导率μr | 1.03 |
| 极弧系数αp | 0.9 |
| 并联支路数a | 2 |
| 每槽导体数Nc | 54 |
), ArticleFig(id=1192140482122756460, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Tab.2, caption=
Comparison of load performance calculation results and errors
, figureFileSmall=null, figureFileBig=null, tableContent=
| | 正常情况 | 局部退磁 |
| 磁链/Wb | 解析法 | 0.131 6 | 0.129 8 |
| 有限元法 | 0.130 3 | 0.129 5 |
| δ (%) | 0.997 7 | 0.231 7 |
| 电流/A | 解析法 | 9.007 3 | 9.024 9 |
| 有限元法 | 9.023 9 | 9.053 9 |
| δ (%) | 0.184 0 | 0.320 3 |
| 转矩/(N·m) | 解析法 | 16.969 9 | 16.542 2 |
| 有限元法 | 16.797 9 | 16.387 3 |
| δ (%) | 1.023 9 | 0.945 2 |
), ArticleFig(id=1192140482189865325, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=表2, caption=
负载性能计算结果和误差对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| | 正常情况 | 局部退磁 |
| 磁链/Wb | 解析法 | 0.131 6 | 0.129 8 |
| 有限元法 | 0.130 3 | 0.129 5 |
| δ (%) | 0.997 7 | 0.231 7 |
| 电流/A | 解析法 | 9.007 3 | 9.024 9 |
| 有限元法 | 9.023 9 | 9.053 9 |
| δ (%) | 0.184 0 | 0.320 3 |
| 转矩/(N·m) | 解析法 | 16.969 9 | 16.542 2 |
| 有限元法 | 16.797 9 | 16.387 3 |
| δ (%) | 1.023 9 | 0.945 2 |
), ArticleFig(id=1192140482261168494, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Tab.3, caption=
Computation time comparison (单位: min)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 解析模型-控制电路联合仿真 | 时步有限元模型 |
| 正常情况 | 10.4 | 225.4 |
| 局部退磁 | 12.6 | 222.3 |
), ArticleFig(id=1192140482315694447, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=表3, caption=
计算时间对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 解析模型-控制电路联合仿真 | 时步有限元模型 |
| 正常情况 | 10.4 | 225.4 |
| 局部退磁 | 12.6 | 222.3 |
), ArticleFig(id=1192140482491855216, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Tab.4, caption=
Comparison of root mean square of current (单位: A)
, figureFileSmall=null, figureFileBig=null, tableContent=
| | 解析模型-控制 电路联合仿真 | 时步有限元 模型 | 实验测试 |
| IRMS | 正常情况 | 7.979 9 | 8.051 9 | 9.067 2 |
| 局部退磁 | 8.172 3 | 8.283 7 | 9.493 2 |
), ArticleFig(id=1192140482571546993, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=表4, caption=
电流有效值对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| | 解析模型-控制 电路联合仿真 | 时步有限元 模型 | 实验测试 |
| IRMS | 正常情况 | 7.979 9 | 8.051 9 | 9.067 2 |
| 局部退磁 | 8.172 3 | 8.283 7 | 9.493 2 |
), ArticleFig(id=1192140482672210290, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=EN, label=Tab.5, caption=
Comparison of harmonic components of current
, figureFileSmall=null, figureFileBig=null, tableContent=
| 谐波频率/Hz | kd | 解析法(%) | 有限元(%) | 实验(%) |
| 33.3 | 1 | 0.290 | 0.719 | 3.864 |
| 100 | 3 | 0.121 | 0.017 | 0.059 |
| 166.67( fs) | 5 | 100 | 100 | 100 |
| 233.3 | 7 | 4.171 | 4.519 | 5.540 |
| 300 | 9 | 0.055 | 0.032 | 0.099 |
| 500 | 15 | 0.064 | 0.042 | 0.143 |
| 566.7 | 17 | 1.220 | 1.238 | 1.389 |
| 633.3 | 19 | 1.057 | 0.935 | 1.196 |
), ArticleFig(id=1192140482735124851, tenantId=1146029695717560320, journalId=1190306094246359042, articleId=1192092481270465003, language=CN, label=表5, caption=
电流谐波成分对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 谐波频率/Hz | kd | 解析法(%) | 有限元(%) | 实验(%) |
| 33.3 | 1 | 0.290 | 0.719 | 3.864 |
| 100 | 3 | 0.121 | 0.017 | 0.059 |
| 166.67( fs) | 5 | 100 | 100 | 100 |
| 233.3 | 7 | 4.171 | 4.519 | 5.540 |
| 300 | 9 | 0.055 | 0.032 | 0.099 |
| 500 | 15 | 0.064 | 0.042 | 0.143 |
| 566.7 | 17 | 1.220 | 1.238 | 1.389 |
| 633.3 | 19 | 1.057 | 0.935 | 1.196 |
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