CN105978374A - 三电平逆变器中点电压平衡和共模电压抑制的方法 - Google Patents
三电平逆变器中点电压平衡和共模电压抑制的方法 Download PDFInfo
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- CN105978374A CN105978374A CN201610429989.7A CN201610429989A CN105978374A CN 105978374 A CN105978374 A CN 105978374A CN 201610429989 A CN201610429989 A CN 201610429989A CN 105978374 A CN105978374 A CN 105978374A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
大区 | A | B | C | D | E | F |
vrg | >0 | <0 | <0 | <0 | >0 | >0 |
vrh | >0 | >0 | >0 | <0 | <0 | <0 |
vrg+vrh | -- | >0 | <0 | -- | <0 | >0 |
区域 | 合成矢量 | 对应的基本矢量状态 |
A1 | VNZ,VNS1,VNS2 | OOO,OON,POO,ONO,OPO |
A2 | VNS1,VNM1,VNL1 | OON,POO,ONO,OPN,PON,PNO,PNN |
A3 | VNS1,VNM1,VNS2 | OON,POO,ONO,OPO,OPN,PON,PNO |
A4 | VNS2,VNM1,VNL2 | OPO,OON,POO,OPN,PON,PNO,PPN |
A5 | VNL1,VNM1,VNL2 | OPN,PON,PNO,PPN,PNN |
大区 | A | B | C | D | E | F |
vrg | >0 | <0 | <0 | <0 | >0 | >0 |
vrh | >0 | >0 | >0 | <0 | <0 | <0 |
vrg+vrh | -- | >0 | <0 | -- | <0 | >0 |
区域 | 合成矢量 | 对应的基本矢量状态 |
A1 | VNZ,VNS1,VNS2 | OOO,OON,POO,ONO,OPO |
A2 | VNS1,VNM1,VNL1 | OON,POO,ONO,OPN,PON,PNO,PNN |
A3 | VNS1,VNM1,VNS2 | OON,POO,ONO,OPO,OPN,PON,PNO |
A4 | VNS2,VNM1,VNL2 | OPO,OON,POO,OPN,PON,PNO,PPN |
A5 | VNL1,VNM1,VNL2 | OPN,PON,PNO,PPN,PNN |
Claims (3)
Priority Applications (1)
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CN105978374A true CN105978374A (zh) | 2016-09-28 |
CN105978374B CN105978374B (zh) | 2018-12-25 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106385192A (zh) * | 2016-10-31 | 2017-02-08 | 东北大学秦皇岛分校 | 三电平四桥臂逆变器控制方法 |
CN107104604A (zh) * | 2017-04-14 | 2017-08-29 | 华南理工大学 | 一种三电平并网逆变器模型预测直接功率控制方法 |
CN107196536A (zh) * | 2017-05-03 | 2017-09-22 | 浙江大学 | 一种具有中点平衡和共模电压抑制能力的三电平svpwm方法 |
CN108696166A (zh) * | 2018-06-20 | 2018-10-23 | 合肥工业大学 | 一种三电平变流器的虚拟空间矢量脉宽调制方法 |
CN108712101A (zh) * | 2018-06-08 | 2018-10-26 | 哈尔滨工程大学 | 一种船用三相四桥臂逆变器输出中点对地电压周期波动的抑制方法 |
CN109495005A (zh) * | 2018-12-26 | 2019-03-19 | 中南大学 | 变流器中点电位控制方法、装置、终端及计算机可读介质 |
CN109889070A (zh) * | 2019-03-14 | 2019-06-14 | 广东工业大学 | 两级式单相三电平t型不对称逆变器、控制方法及装置 |
CN110112945A (zh) * | 2019-04-28 | 2019-08-09 | 华中科技大学 | 三电平逆变器中点电压控制和共模电压抑制的方法及系统 |
CN111030495A (zh) * | 2019-12-30 | 2020-04-17 | 东北农业大学 | 一种基于四分区三电平逆变器中点电压的平衡方法及系统 |
CN111092562A (zh) * | 2020-01-09 | 2020-05-01 | 东北农业大学 | 基于三分区式的三电平逆变器中点电压的控制方法及系统 |
CN111446880A (zh) * | 2020-05-14 | 2020-07-24 | 西南交通大学 | 一种抑制五相逆变器共模电压的有限集模型预测控制方法 |
CN111446879A (zh) * | 2020-05-14 | 2020-07-24 | 西南交通大学 | 一种基于虚拟电压矢量的五相逆变器共模电压抑制方法 |
CN112953341A (zh) * | 2021-04-22 | 2021-06-11 | 哈尔滨理工大学 | 永磁同步电机零共模电压的三矢量模型预测控制算法 |
CN113037110A (zh) * | 2021-02-25 | 2021-06-25 | 安徽大学绿色产业创新研究院 | 一种五电平逆变器中点电压控制方法 |
CN113179040A (zh) * | 2021-04-19 | 2021-07-27 | 安徽建筑大学 | 三相三电平逆变器中点电位平衡及共模电压的抑制方法 |
CN113300623A (zh) * | 2021-05-20 | 2021-08-24 | 上海电机学院 | 一种t型三电平逆变器共模电压及中性点电压平衡控制方法 |
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Cited By (23)
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CN106385192B (zh) * | 2016-10-31 | 2020-03-31 | 东北大学秦皇岛分校 | 三电平四桥臂逆变器控制方法 |
CN106385192A (zh) * | 2016-10-31 | 2017-02-08 | 东北大学秦皇岛分校 | 三电平四桥臂逆变器控制方法 |
CN107104604A (zh) * | 2017-04-14 | 2017-08-29 | 华南理工大学 | 一种三电平并网逆变器模型预测直接功率控制方法 |
CN107104604B (zh) * | 2017-04-14 | 2019-05-14 | 华南理工大学 | 一种三电平并网逆变器模型预测直接功率控制方法 |
CN107196536A (zh) * | 2017-05-03 | 2017-09-22 | 浙江大学 | 一种具有中点平衡和共模电压抑制能力的三电平svpwm方法 |
CN108712101B (zh) * | 2018-06-08 | 2020-07-28 | 哈尔滨工程大学 | 一种船用三相四桥臂逆变器输出中点对地电压周期波动的抑制方法 |
CN108712101A (zh) * | 2018-06-08 | 2018-10-26 | 哈尔滨工程大学 | 一种船用三相四桥臂逆变器输出中点对地电压周期波动的抑制方法 |
CN108696166A (zh) * | 2018-06-20 | 2018-10-23 | 合肥工业大学 | 一种三电平变流器的虚拟空间矢量脉宽调制方法 |
CN109495005A (zh) * | 2018-12-26 | 2019-03-19 | 中南大学 | 变流器中点电位控制方法、装置、终端及计算机可读介质 |
CN109889070A (zh) * | 2019-03-14 | 2019-06-14 | 广东工业大学 | 两级式单相三电平t型不对称逆变器、控制方法及装置 |
CN110112945A (zh) * | 2019-04-28 | 2019-08-09 | 华中科技大学 | 三电平逆变器中点电压控制和共模电压抑制的方法及系统 |
CN111030495A (zh) * | 2019-12-30 | 2020-04-17 | 东北农业大学 | 一种基于四分区三电平逆变器中点电压的平衡方法及系统 |
CN111030495B (zh) * | 2019-12-30 | 2023-03-21 | 东北农业大学 | 一种基于四分区三电平逆变器中点电压的平衡方法及系统 |
CN111092562A (zh) * | 2020-01-09 | 2020-05-01 | 东北农业大学 | 基于三分区式的三电平逆变器中点电压的控制方法及系统 |
CN111446880A (zh) * | 2020-05-14 | 2020-07-24 | 西南交通大学 | 一种抑制五相逆变器共模电压的有限集模型预测控制方法 |
CN111446879A (zh) * | 2020-05-14 | 2020-07-24 | 西南交通大学 | 一种基于虚拟电压矢量的五相逆变器共模电压抑制方法 |
CN111446879B (zh) * | 2020-05-14 | 2023-04-11 | 西南交通大学 | 一种基于虚拟电压矢量的五相逆变器共模电压抑制方法 |
CN111446880B (zh) * | 2020-05-14 | 2023-04-11 | 西南交通大学 | 一种抑制五相逆变器共模电压的有限集模型预测控制方法 |
CN113037110A (zh) * | 2021-02-25 | 2021-06-25 | 安徽大学绿色产业创新研究院 | 一种五电平逆变器中点电压控制方法 |
CN113179040A (zh) * | 2021-04-19 | 2021-07-27 | 安徽建筑大学 | 三相三电平逆变器中点电位平衡及共模电压的抑制方法 |
CN113179040B (zh) * | 2021-04-19 | 2022-03-18 | 安徽建筑大学 | 三相三电平逆变器中点电位平衡及共模电压的抑制方法 |
CN112953341A (zh) * | 2021-04-22 | 2021-06-11 | 哈尔滨理工大学 | 永磁同步电机零共模电压的三矢量模型预测控制算法 |
CN113300623A (zh) * | 2021-05-20 | 2021-08-24 | 上海电机学院 | 一种t型三电平逆变器共模电压及中性点电压平衡控制方法 |
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