CN108964500A - It is a kind of can be to the method that zero-sequence current control effectively - Google Patents
It is a kind of can be to the method that zero-sequence current control effectively Download PDFInfo
- Publication number
- CN108964500A CN108964500A CN201811004563.2A CN201811004563A CN108964500A CN 108964500 A CN108964500 A CN 108964500A CN 201811004563 A CN201811004563 A CN 201811004563A CN 108964500 A CN108964500 A CN 108964500A
- Authority
- CN
- China
- Prior art keywords
- zero
- current
- vector
- coordinate system
- sogi
- 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
- 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
- H02M7/53871—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 with automatic control of output voltage or current
- H02M7/53873—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 with automatic control of output voltage or current with digital control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811004563.2A CN108964500B (en) | 2017-05-09 | 2017-05-09 | It is a kind of can be to the method that zero-sequence current control effectively |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710320217.4A CN106972775B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method to zero axle vectorial structure rotating coordinate system |
CN201811004563.2A CN108964500B (en) | 2017-05-09 | 2017-05-09 | It is a kind of can be to the method that zero-sequence current control effectively |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710320217.4A Division CN106972775B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method to zero axle vectorial structure rotating coordinate system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108964500A true CN108964500A (en) | 2018-12-07 |
CN108964500B CN108964500B (en) | 2019-06-21 |
Family
ID=59331182
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710320217.4A Active CN106972775B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method to zero axle vectorial structure rotating coordinate system |
CN201811004563.2A Active CN108964500B (en) | 2017-05-09 | 2017-05-09 | It is a kind of can be to the method that zero-sequence current control effectively |
CN201811004565.1A Active CN108964501B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710320217.4A Active CN106972775B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method to zero axle vectorial structure rotating coordinate system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811004565.1A Active CN108964501B (en) | 2017-05-09 | 2017-05-09 | A kind of voltage source inverter control method |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN106972775B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111404190A (en) * | 2020-04-19 | 2020-07-10 | 中国电建集团华东勘测设计研究院有限公司 | Control method and system for enhancing power output capability of MMC converter station under power grid fault |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109742795B (en) * | 2019-01-10 | 2022-05-20 | 西北工业大学 | SOGI-based single-phase networking control method under virtual coordinate system |
CN112383073A (en) * | 2020-11-26 | 2021-02-19 | 国网北京市电力公司 | Analysis method and analysis device for zero sequence current value in power distribution network and power grid monitoring terminal |
CN112953318B (en) * | 2021-02-01 | 2022-08-30 | 哈尔滨工业大学 | Nonlinear compensation method for permanent magnet synchronous motor driving system inverter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103683331A (en) * | 2013-12-26 | 2014-03-26 | 电子科技大学 | Single-phase inverter control system |
CN105490291A (en) * | 2015-12-03 | 2016-04-13 | 北京科诺伟业科技股份有限公司 | Inverter droop control method of three-phase imbalance resistant load |
CN105529950A (en) * | 2016-02-17 | 2016-04-27 | 广东工业大学 | Second-order generalized integrator-based control method for single-phase gird-connected inverter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105823921A (en) * | 2016-06-01 | 2016-08-03 | 山东建筑大学 | Compensating current detection method based on instant space voltage vector orientation |
CN106300411B (en) * | 2016-08-04 | 2019-06-25 | 中国船舶重工集团公司第七一九研究所 | A kind of voltage source inverter control method of virtual synchronous coordinate system Current Decoupling |
-
2017
- 2017-05-09 CN CN201710320217.4A patent/CN106972775B/en active Active
- 2017-05-09 CN CN201811004563.2A patent/CN108964500B/en active Active
- 2017-05-09 CN CN201811004565.1A patent/CN108964501B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103683331A (en) * | 2013-12-26 | 2014-03-26 | 电子科技大学 | Single-phase inverter control system |
CN105490291A (en) * | 2015-12-03 | 2016-04-13 | 北京科诺伟业科技股份有限公司 | Inverter droop control method of three-phase imbalance resistant load |
CN105529950A (en) * | 2016-02-17 | 2016-04-27 | 广东工业大学 | Second-order generalized integrator-based control method for single-phase gird-connected inverter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111404190A (en) * | 2020-04-19 | 2020-07-10 | 中国电建集团华东勘测设计研究院有限公司 | Control method and system for enhancing power output capability of MMC converter station under power grid fault |
CN111404190B (en) * | 2020-04-19 | 2021-09-03 | 中国电建集团华东勘测设计研究院有限公司 | Control method and system for enhancing power output capability of MMC converter station under power grid fault |
Also Published As
Publication number | Publication date |
---|---|
CN106972775A (en) | 2017-07-21 |
CN108964501B (en) | 2019-06-21 |
CN106972775B (en) | 2018-10-26 |
CN108964500B (en) | 2019-06-21 |
CN108964501A (en) | 2018-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108964500B (en) | It is a kind of can be to the method that zero-sequence current control effectively | |
Singh et al. | A comparison of control algorithms for DSTATCOM | |
US10250070B2 (en) | Line power control method and system for unified power flow controller | |
Luo et al. | A dual-loop control strategy of railway static power regulator under V/V electric traction system | |
Gao et al. | A novel dual closed-loop control scheme based on repetitive control for grid-connected inverters with an LCL filter | |
CN101950972B (en) | SVC composite control method based on rapid equivalent susceptance calculation | |
CN109950922B (en) | Multi-step model prediction control method suitable for VSC-HVDC | |
CN108199396B (en) | Virtual excitation closed-loop control system of energy storage inverter and design method thereof | |
CN102570476A (en) | Repetitive-control-based method for controlling compensation current of DSTATCOM (Distribution Static Synchronous Compensator) | |
CN102354991B (en) | Direct power control method of three-phase static reactive-power synchronous compensator | |
WO2014094271A1 (en) | Coordinated control method of generator and svc for improving power plant active power throughput and controller thereof | |
CN105977996B (en) | Control System for SVG based on DSP and control method | |
CN106532749B (en) | A kind of micro-capacitance sensor imbalance power and harmonic voltage compensation system and its application | |
CN110021953A (en) | The DC side voltage control method that flexibility multimode switchs when unbalanced source voltage | |
CN105406484A (en) | Power grid voltage regulation method of angle form cascade synchronous compensator | |
Wen | Stability analysis of three-phase ac power systems based on measured dq frame impedances | |
CN104300812A (en) | Direct power active disturbance rejection control method for three-phase voltage source PWM rectifier | |
CN103647467A (en) | Particle swarm algorithm based VSC multi-target optimization direct power control method under imbalanced electrical network | |
Jiuhe et al. | Study on power decoupling control of three phase voltage source PWM rectifiers | |
CN104852620A (en) | Three-phase voltage type pwm inverter control method | |
CN103366053B (en) | A kind of improvement of Voltage-oriented control strategy and Mathematical Modeling Methods | |
CN108540001A (en) | A kind of three-phase voltage source type rectifier direct Power Control method based on two-phase stationary coordinate system | |
CN102623996B (en) | Active power filter closed loop control method based on decoupling resonance regulator array | |
Le et al. | A nonlinear control strategy for UPQC | |
CN103956738B (en) | A kind of battery energy storage system control method having APF and SVG function concurrently |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 221000 No. 3 Yinshan Road, Xuzhou High-tech Industrial Development Zone, Jiangsu Province Co-patentee after: XUZHOU HEWEI-XINDIAN ELECTRICITY CO.,LTD. Patentee after: Jiangsu Guangzhi Electric Co.,Ltd. Address before: 221000 No. 3 Yinshan Road, Xuzhou High-tech Industrial Development Zone, Jiangsu Province Co-patentee before: XUZHOU HEWEI-XINDIAN ELECTRICITY Co.,Ltd. Patentee before: XUZHOU RUNZE ELECTRICAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 221000 No.3, Yinshan Road, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: XUZHOU HEWEI-XINDIAN ELECTRICITY CO.,LTD. Address before: 221000 No. 3 Yinshan Road, Xuzhou High-tech Industrial Development Zone, Jiangsu Province Co-patentee before: XUZHOU HEWEI-XINDIAN ELECTRICITY Co.,Ltd. Patentee before: Jiangsu Guangzhi Electric Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for effectively controlling zero sequence current Effective date of registration: 20200424 Granted publication date: 20190621 Pledgee: Xuzhou Productivity Promotion Center Pledgor: XUZHOU HEWEI-XINDIAN ELECTRICITY Co.,Ltd. Registration number: Y2020980001770 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |