CN108429448A - A kind of dead-zone compensation method of H bridges topology - Google Patents
A kind of dead-zone compensation method of H bridges topology Download PDFInfo
- Publication number
- CN108429448A CN108429448A CN201810182470.2A CN201810182470A CN108429448A CN 108429448 A CN108429448 A CN 108429448A CN 201810182470 A CN201810182470 A CN 201810182470A CN 108429448 A CN108429448 A CN 108429448A
- Authority
- CN
- China
- Prior art keywords
- current
- operating mode
- bridges
- error voltage
- dead
- 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.)
- Granted
Links
Classifications
-
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
- H02M1/385—Means for preventing simultaneous conduction of switches with means for correcting output voltage deviations introduced by the dead time
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Working condition | Verr | ΔT |
1 | Vbus-Vab_real1 | ΔT1 |
2 | Vbus-Vab_real2 | ΔT2 |
3 | Vbus-Vab_real3 | ΔT3 |
4 | Vbus-Vab_real4 | ΔT4 |
5 | -Vab_real5 | ΔT5 |
6 | -Vab_real6 | ΔT6 |
7 | -Vab_real7 | ΔT7 |
8 | -Vab_real8 | ΔT8 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810182470.2A CN108429448B (en) | 2018-03-06 | 2018-03-06 | A kind of dead-zone compensation method of H bridge topology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810182470.2A CN108429448B (en) | 2018-03-06 | 2018-03-06 | A kind of dead-zone compensation method of H bridge topology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108429448A true CN108429448A (en) | 2018-08-21 |
CN108429448B CN108429448B (en) | 2019-07-12 |
Family
ID=63157890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810182470.2A Active CN108429448B (en) | 2018-03-06 | 2018-03-06 | A kind of dead-zone compensation method of H bridge topology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108429448B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111030184A (en) * | 2019-12-28 | 2020-04-17 | 新风光电子科技股份有限公司 | Dead zone compensation method in grid-connected inverter and vector control |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013829A (en) * | 2010-10-22 | 2011-04-13 | 乌云翔 | Method for compensating dead time of converter based on distortion function |
CN102882413A (en) * | 2012-06-11 | 2013-01-16 | 合肥工业大学 | Three-level inverter dead-time compensation algorithm based on modulated wave correction |
EP2575247A1 (en) * | 2011-09-28 | 2013-04-03 | MAGNETI MARELLI POWERTRAIN S.p.A. | Method for DC-DC conversion with phase-shift modulation, and corresponding conversion apparatus |
CN105226985A (en) * | 2015-09-28 | 2016-01-06 | 中国科学院广州能源研究所 | Based on the three level dead-zone compensation method of current phasor equivalence |
-
2018
- 2018-03-06 CN CN201810182470.2A patent/CN108429448B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013829A (en) * | 2010-10-22 | 2011-04-13 | 乌云翔 | Method for compensating dead time of converter based on distortion function |
EP2575247A1 (en) * | 2011-09-28 | 2013-04-03 | MAGNETI MARELLI POWERTRAIN S.p.A. | Method for DC-DC conversion with phase-shift modulation, and corresponding conversion apparatus |
CN102882413A (en) * | 2012-06-11 | 2013-01-16 | 合肥工业大学 | Three-level inverter dead-time compensation algorithm based on modulated wave correction |
CN105226985A (en) * | 2015-09-28 | 2016-01-06 | 中国科学院广州能源研究所 | Based on the three level dead-zone compensation method of current phasor equivalence |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111030184A (en) * | 2019-12-28 | 2020-04-17 | 新风光电子科技股份有限公司 | Dead zone compensation method in grid-connected inverter and vector control |
Also Published As
Publication number | Publication date |
---|---|
CN108429448B (en) | 2019-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jain et al. | A highly efficient and reliable inverter configuration based cascaded multilevel inverter for PV systems | |
Kerekes et al. | A new high-efficiency single-phase transformerless PV inverter topology | |
Tran et al. | Algorithms for controlling both the DC boost and AC output voltage of Z-source inverter | |
JPWO2015105081A1 (en) | Power converter and three-phase AC power supply | |
CN101710797A (en) | Current forecasting dead-beat control method of Z source type interconnected inverter and control device thereof | |
CN101841165B (en) | Soft switching control method for flyback single-stage photovoltaic grid-connected inverter | |
CN105846470A (en) | Fuzzy self-adaptive sliding-mode control method of single-phase photovoltaic grid-connected inverter | |
Cao et al. | A variable switching frequency algorithm to improve the total efficiency of single-phase grid-connected inverters | |
CN106067792A (en) | High-power fractional order electric capacity and the control method thereof that a kind of exponent number is more than 1 | |
CN103532420A (en) | Dual-three-level online-topology switchable inverter | |
CN103326606A (en) | One-phase five-level inverter | |
CN114884385B (en) | Dual-active bridge type micro-inverter and peak current control method and system | |
CN111446874A (en) | Single-phase boost common-mode inverter and modulation method thereof | |
CN102158109A (en) | Photovoltaic synchronization inverter system | |
CN108429448B (en) | A kind of dead-zone compensation method of H bridge topology | |
CN111740627B (en) | Non-bridge multi-level conversion device and control method thereof | |
CN111049403B (en) | Nine-level inverter of buck-boost type switched capacitor | |
Mu et al. | A semi-two-stage DC-AC power conversion system with improved efficiency based on a dual-input inverter | |
Zhu et al. | A semi-two-stage dual-buck transformerless PV grid-tied inverter | |
Liao et al. | Analysis on topology derivation of single-phase transformerless photovoltaic grid-connect inverters | |
CN110535364A (en) | A kind of dual Buck inverter improvement modulator approach based on accessory power supply | |
CN214591178U (en) | Composite mining frequency converter based on power electronic transformer | |
Kanaan et al. | Design, modeling, control and simulation of a two-stage grid-connected power load emulator | |
CN104377948B (en) | Modulation method of electroless capacitor single-phase inverter low-frequency ripple reduction topological structure and | |
CN105564263A (en) | Multi-direct-current-input PWM inversion driving device and method |
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: 20190327 Address after: 215000 Factory Building No. 1989 Xiangyang Road, Suzhou High-tech Zone, Jiangsu Province Applicant after: Esway new energy technology (Jiangsu) Co.,Ltd. Address before: 215000 Suzhou hi tech Zone, Jiangsu Province, No. 78 Applicant before: SUZHOU HIGH-TECH ZONE BRANCH, SMA NEW ENERGY TECHNOLOGY (SHANGHAI) CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 200000 room 905b, 757 Mengzi Road, Huangpu District, Shanghai Patentee after: Asway Technology (Shanghai) Co.,Ltd. Address before: 215000 Factory Building No. 1989 Xiangyang Road, Suzhou High-tech Zone, Jiangsu Province Patentee before: Esway new energy technology (Jiangsu) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200000 room 905b, 757 Mengzi Road, Huangpu District, Shanghai Patentee after: Elsevier Technology Co.,Ltd. Address before: 200000 room 905b, 757 Mengzi Road, Huangpu District, Shanghai Patentee before: Asway Technology (Shanghai) Co.,Ltd. |