CN112003294B - 一种三电平svg直流电压目标值可调节的控制方法 - Google Patents
一种三电平svg直流电压目标值可调节的控制方法 Download PDFInfo
- Publication number
- CN112003294B CN112003294B CN202010812671.3A CN202010812671A CN112003294B CN 112003294 B CN112003294 B CN 112003294B CN 202010812671 A CN202010812671 A CN 202010812671A CN 112003294 B CN112003294 B CN 112003294B
- Authority
- CN
- China
- Prior art keywords
- value
- voltage
- zero sequence
- current
- control
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
- H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010812671.3A CN112003294B (zh) | 2020-08-13 | 2020-08-13 | 一种三电平svg直流电压目标值可调节的控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010812671.3A CN112003294B (zh) | 2020-08-13 | 2020-08-13 | 一种三电平svg直流电压目标值可调节的控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112003294A CN112003294A (zh) | 2020-11-27 |
CN112003294B true CN112003294B (zh) | 2023-06-09 |
Family
ID=73472193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010812671.3A Active CN112003294B (zh) | 2020-08-13 | 2020-08-13 | 一种三电平svg直流电压目标值可调节的控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112003294B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106487258A (zh) * | 2016-11-29 | 2017-03-08 | 西安奥特迅电力电子技术有限公司 | 一种基于零序电压注入的三电平中点电位平衡带校验修正的控制方法 |
CN109687747A (zh) * | 2019-02-19 | 2019-04-26 | 东南大学 | 基于零序电压注入的t型三电平逆变器中点电位平衡与容错控制方法 |
CN110829432A (zh) * | 2019-10-14 | 2020-02-21 | 北京精密机电控制设备研究所 | 一种apf的限幅方法 |
-
2020
- 2020-08-13 CN CN202010812671.3A patent/CN112003294B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106487258A (zh) * | 2016-11-29 | 2017-03-08 | 西安奥特迅电力电子技术有限公司 | 一种基于零序电压注入的三电平中点电位平衡带校验修正的控制方法 |
CN109687747A (zh) * | 2019-02-19 | 2019-04-26 | 东南大学 | 基于零序电压注入的t型三电平逆变器中点电位平衡与容错控制方法 |
CN110829432A (zh) * | 2019-10-14 | 2020-02-21 | 北京精密机电控制设备研究所 | 一种apf的限幅方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112003294A (zh) | 2020-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9509233B2 (en) | Power converter, power generation system, control apparatus, and power conversion method | |
CN111313474B (zh) | 一种改进的微电网并网预同步控制方法 | |
CN110429603B (zh) | 六开关七电平有源电力滤波器及补偿方法 | |
CN112701894B (zh) | 考虑桥臂电流的环流注入mmc模块电压波动抑制方法 | |
CN113839388B (zh) | 一种基于混合负载的有源电力滤波器电流双环控制方法 | |
CN112600235B (zh) | 一种柔性直流换流器等效阻抗的优化控制方法和装置 | |
CN112653342A (zh) | 一种静止坐标系下的复矢量电流环解耦控制装置及方法 | |
CN114583702B (zh) | Lcl型有源电力滤波器的并联电流控制系统及控制方法 | |
CN110176770B (zh) | 电网电压不平衡时mmc型有源电力滤波器的控制方法 | |
CN112003294B (zh) | 一种三电平svg直流电压目标值可调节的控制方法 | |
CN108183483A (zh) | 基于Lyapunov的三电平三相四线制SAPF非线性控制方法 | |
CN108134391B (zh) | 一种用于电网电压波形畸变的三相pwm整流器的控制方法 | |
CN116979535A (zh) | 一种用于有源电力滤波器的双重谐波电流检测方法 | |
CN116722750A (zh) | 一种单相-三相变换器及其综合协调控制方法 | |
Wei et al. | Performance analysis and improvement of output current controller for three-phase shunt active power filter | |
CN113890061B (zh) | 一种多源配网主动孤岛并网过程中冲击电流的平抑方法 | |
CN111431428B (zh) | 基于同步参考坐标系下分离源逆变器解耦控制方法 | |
CN112003307B (zh) | 一种可补偿偶次谐波的三电平apf直流电压平衡控制方法 | |
CN113395000B (zh) | 基于电流观测器的pwm脉宽动态调节及其中点平衡方法 | |
Yang et al. | A hybrid static compensator for dynamic reactive power compensation and harmonic suppression | |
CN113824130B (zh) | 一种电能质量综合治理装置直流侧电压波动补偿控制方法 | |
CN117155138B (zh) | 三电平四象限变频器及其控制方法 | |
CN111030474B (zh) | 一种高压级联的谐波电源装置及控制方法 | |
Chen et al. | A DC-link voltage balancing strategy based on controllable neutral current injected for T-type three-level active power filter | |
CN118432184B (zh) | 一种无额外附加传感器的并网逆变器鲁棒性增强方法 |
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: 20220507 Address after: 114051 No. 108 Keji Road, Lishan District, Anshan City, Liaoning Province Applicant after: Liaoning Rongxin Xingye Power Electronic Technology Co.,Ltd. Address before: 114044 No.108, Keji Road, Tiedong District, Anshan City, Liaoning Province Applicant before: LIAONING RONGXIN INDUSTRIAL ELECTRIC POWER TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 114051 No. 108 Keji Road, Lishan District, Anshan City, Liaoning Province Applicant after: Liaoning Rongxin Power Electronics Technology Co.,Ltd. Address before: 114051 No. 108 Keji Road, Lishan District, Anshan City, Liaoning Province Applicant before: Liaoning Rongxin Xingye Power Electronic Technology Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |