CN107425545A - 级联h桥中压变流器的优化调制方法 - Google Patents
级联h桥中压变流器的优化调制方法 Download PDFInfo
- Publication number
- CN107425545A CN107425545A CN201710643196.XA CN201710643196A CN107425545A CN 107425545 A CN107425545 A CN 107425545A CN 201710643196 A CN201710643196 A CN 201710643196A CN 107425545 A CN107425545 A CN 107425545A
- Authority
- CN
- China
- Prior art keywords
- mrow
- msub
- phase
- mfrac
- mtd
- 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
- 238000005457 optimization Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000010363 phase shift Effects 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 238000001228 spectrum Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000000058 Anaplasia Diseases 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- 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)
- Inverter Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710643196.XA CN107425545B (zh) | 2017-07-31 | 2017-07-31 | 级联h桥中压变流器的优化调制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710643196.XA CN107425545B (zh) | 2017-07-31 | 2017-07-31 | 级联h桥中压变流器的优化调制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107425545A true CN107425545A (zh) | 2017-12-01 |
CN107425545B CN107425545B (zh) | 2019-08-23 |
Family
ID=60431717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710643196.XA Active CN107425545B (zh) | 2017-07-31 | 2017-07-31 | 级联h桥中压变流器的优化调制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107425545B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109194130A (zh) * | 2018-09-06 | 2019-01-11 | 南京南瑞继保电气有限公司 | 一种单向直流电压变换装置和系统及其控制方法 |
CN110581640A (zh) * | 2018-06-11 | 2019-12-17 | 中车株洲电力机车研究所有限公司 | 多模块直接并联的变流器的控制方法、系统及存储介质 |
CN111342475A (zh) * | 2020-05-18 | 2020-06-26 | 国网江西省电力有限公司电力科学研究院 | 一种h桥级联型有源电力滤波器的调制方法 |
CN112531764A (zh) * | 2019-09-18 | 2021-03-19 | 西安许继电力电子技术有限公司 | 一种交流励磁系统及其网侧变流器的pwm控制方法 |
CN113497455A (zh) * | 2020-03-19 | 2021-10-12 | 新疆金风科技股份有限公司 | 对风电场中的风电机组的变流器进行调控的方法及设备 |
CN114785101A (zh) * | 2022-04-27 | 2022-07-22 | 四川大学 | 单相级联h桥变流器的谐波组在线抑制方法与系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694380A (zh) * | 2012-06-11 | 2012-09-26 | 华北电力大学 | 一种链式结构换流器发生低频电流的控制系统 |
CN103956737A (zh) * | 2014-04-22 | 2014-07-30 | 上海交通大学 | 级联h桥拓扑中可滤除高次谐波的载波电平层叠调制方法 |
CN104506032A (zh) * | 2014-12-24 | 2015-04-08 | 西安交通大学 | 针对分布式发电并网变流器测试装置输出级的智能启动方法 |
-
2017
- 2017-07-31 CN CN201710643196.XA patent/CN107425545B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694380A (zh) * | 2012-06-11 | 2012-09-26 | 华北电力大学 | 一种链式结构换流器发生低频电流的控制系统 |
CN103956737A (zh) * | 2014-04-22 | 2014-07-30 | 上海交通大学 | 级联h桥拓扑中可滤除高次谐波的载波电平层叠调制方法 |
CN104506032A (zh) * | 2014-12-24 | 2015-04-08 | 西安交通大学 | 针对分布式发电并网变流器测试装置输出级的智能启动方法 |
Non-Patent Citations (1)
Title |
---|
付敏等: "带滤波电路的双馈风力发电系统网侧控制策略", 《控制工程》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110581640A (zh) * | 2018-06-11 | 2019-12-17 | 中车株洲电力机车研究所有限公司 | 多模块直接并联的变流器的控制方法、系统及存储介质 |
CN110581640B (zh) * | 2018-06-11 | 2021-06-08 | 中车株洲电力机车研究所有限公司 | 多模块直接并联的变流器的控制方法、系统及存储介质 |
CN109194130A (zh) * | 2018-09-06 | 2019-01-11 | 南京南瑞继保电气有限公司 | 一种单向直流电压变换装置和系统及其控制方法 |
WO2020048362A1 (zh) * | 2018-09-06 | 2020-03-12 | 南京南瑞继保电气有限公司 | 一种单向直流电压变换装置和系统及其控制方法 |
CN112531764A (zh) * | 2019-09-18 | 2021-03-19 | 西安许继电力电子技术有限公司 | 一种交流励磁系统及其网侧变流器的pwm控制方法 |
CN113497455A (zh) * | 2020-03-19 | 2021-10-12 | 新疆金风科技股份有限公司 | 对风电场中的风电机组的变流器进行调控的方法及设备 |
CN111342475A (zh) * | 2020-05-18 | 2020-06-26 | 国网江西省电力有限公司电力科学研究院 | 一种h桥级联型有源电力滤波器的调制方法 |
CN114785101A (zh) * | 2022-04-27 | 2022-07-22 | 四川大学 | 单相级联h桥变流器的谐波组在线抑制方法与系统 |
Also Published As
Publication number | Publication date |
---|---|
CN107425545B (zh) | 2019-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107425545B (zh) | 级联h桥中压变流器的优化调制方法 | |
Wang et al. | Theory and application of distribution electronic power transformer | |
CN107453395B (zh) | 级联h桥中压变流器并网电流低频谐波抑制方法 | |
US20130301327A1 (en) | System and method of parallel converter current sharing | |
Chivite-Zabalza et al. | A large power, low-switching-frequency voltage source converter for FACTS applications with low effects on the transmission line | |
CN103618310B (zh) | 一种大容量统一电能质量控制器及其控制方法 | |
CN111371117B (zh) | 面向港口供电的电力电子变压器拓扑及其控制方法 | |
CN110798074A (zh) | 一种级联型单相交流转直流隔离变换器 | |
CN108390384B (zh) | 一种新型无功补偿及谐波治理装置 | |
CN104600702B (zh) | 一种集成电抗器的感应调控滤波系统及其控制方法 | |
Mogstad et al. | Power collection and integration on the electric grid from offshore wind parks | |
CN106452098A (zh) | 一种高压大功率风力发电系统及其控制方法 | |
CN113346764A (zh) | 一种基于高频磁耦合模块的中压变流器拓扑结构 | |
CN104617583A (zh) | 基于多功能平衡变压器的混合型铁路电能质量控制系统 | |
Li et al. | Integration of three-phase LLC resonant converter and full-bridge converter for hybrid modulated multioutput topology | |
CN203589727U (zh) | 一种大容量统一电能质量控制器 | |
Zhao | Design and control of a cascaded H-bridge converter based solid state transformer (SST) | |
Wang et al. | A simple 24-pulse rectifier employing an auxiliary pulse-doubling circuit | |
CN202940591U (zh) | 宽频域多类型谐波综合治理系统 | |
CN111106754B (zh) | 一种高压输电线路取电功率变换系统 | |
CN105162339B (zh) | Z源矩阵整流器及其矢量调制方法 | |
Wang et al. | Auto-balancing transformer based on power electronics | |
CN105429472A (zh) | 一种星角型整流式大功率直流升压变换器及其控制方法 | |
Kumar et al. | A hybrid gan+ si based cascaded h-bridge multi-level inverter and pwm scheme for improved efficiency | |
CN113659608A (zh) | 一种隔离级同步调制的混合多电平sst拓扑及控制方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: 200240 room 110 and 111, building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Patentee after: Cai Xu Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231030 Address after: 201109 floor 3, building B, No. 940 Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai Zhonglv New Energy Technology Co.,Ltd. Address before: 200240 room 110 and 111, building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee before: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Patentee before: Cai Xu |