CN110557011B - 一种交直流混合配电网的llc系统谐振参数计算方法 - Google Patents
一种交直流混合配电网的llc系统谐振参数计算方法 Download PDFInfo
- Publication number
- CN110557011B CN110557011B CN201910848413.8A CN201910848413A CN110557011B CN 110557011 B CN110557011 B CN 110557011B CN 201910848413 A CN201910848413 A CN 201910848413A CN 110557011 B CN110557011 B CN 110557011B
- Authority
- CN
- China
- Prior art keywords
- voltage
- llc
- disturbance
- voltage side
- gain
- 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
- 238000004364 calculation method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 238000011105 stabilization Methods 0.000 claims abstract description 5
- 230000005284 excitation Effects 0.000 claims description 18
- 238000004146 energy storage Methods 0.000 claims description 12
- 238000005457 optimization Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 230000003071 parasitic effect Effects 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003094 perturbing effect Effects 0.000 description 1
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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910848413.8A CN110557011B (zh) | 2019-09-09 | 2019-09-09 | 一种交直流混合配电网的llc系统谐振参数计算方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910848413.8A CN110557011B (zh) | 2019-09-09 | 2019-09-09 | 一种交直流混合配电网的llc系统谐振参数计算方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110557011A CN110557011A (zh) | 2019-12-10 |
CN110557011B true CN110557011B (zh) | 2021-03-16 |
Family
ID=68739667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910848413.8A Active CN110557011B (zh) | 2019-09-09 | 2019-09-09 | 一种交直流混合配电网的llc系统谐振参数计算方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110557011B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111813000B (zh) * | 2020-06-11 | 2023-04-11 | 广西电网有限责任公司电力科学研究院 | 一种配电网实境试验平台铁磁谐振仿真的方法及装置 |
CN113060052B (zh) * | 2021-04-23 | 2022-07-08 | 重庆中车长客轨道车辆有限公司 | 一种双流制轨道交通车辆控制系统及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105790591A (zh) * | 2016-04-22 | 2016-07-20 | 东北电力大学 | 一种混合型直流变换器 |
CN109617445A (zh) * | 2018-12-10 | 2019-04-12 | 上海交通大学 | 五电平变流器直流侧充电软启动电路及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109831114B (zh) * | 2019-01-31 | 2021-02-05 | 张欣 | 一种llc类双向有源桥逆变器谐振参数设计方法 |
-
2019
- 2019-09-09 CN CN201910848413.8A patent/CN110557011B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105790591A (zh) * | 2016-04-22 | 2016-07-20 | 东北电力大学 | 一种混合型直流变换器 |
CN109617445A (zh) * | 2018-12-10 | 2019-04-12 | 上海交通大学 | 五电平变流器直流侧充电软启动电路及方法 |
Non-Patent Citations (2)
Title |
---|
A New Auxiliary Power Supply System of Magnetic Levitation Train Based on SiC MosFet;Pengcheng Han等;《2018 1st Workshop on Wide Bandgap Power Devices and Applications in Asia》;20180613;第23-29页 * |
Resonance Parameter of Variable Mode LLC Converter for Auxiliary Converter;XiaoQiong He等;《2019 10th International Conference on Power Electronics and ECCE Asia》;20190815;第20-25页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110557011A (zh) | 2019-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wu et al. | SoC balancing strategy for multiple energy storage units with different capacities in islanded microgrids based on droop control | |
Anderson et al. | Four quasi-Z-source inverters | |
CN108512452B (zh) | 一种直流微电网并网变换器电流的控制系统及控制方法 | |
CN110557011B (zh) | 一种交直流混合配电网的llc系统谐振参数计算方法 | |
CN107947592B (zh) | 一种基于路耦合的全桥式开关电源纹波系数预测方法 | |
Dai et al. | Dynamic parameters identification method for inductively coupled power transfer system | |
CN110212800B (zh) | 基于模型预测控制的模块化多电平换流器通用控制方法 | |
CN108011395B (zh) | 一种混合逆变器中充放电回路自动寻优的控制方法 | |
CN111431184B (zh) | 基于bp神经网络算法的最优虚拟谐波电阻控制方法 | |
CN115864671A (zh) | 无线电能传输系统效率优化控制方法、系统、设备及介质 | |
Qi et al. | Finite-control-set model predictive control for a wireless power transfer system | |
CN115593250A (zh) | 恒功率无线充电系统 | |
CN104685751B (zh) | 电子电压适配器模块的调节 | |
Xie et al. | A fundamental harmonic analysis-based optimized scheme for DAB converters with lower RMS current and wider ZVS range | |
Bertolini et al. | Control Strategies for Output Voltage Regulation in a SS Compensated Wireless Charging System | |
WO2024045935A1 (zh) | 充电机控制方法、装置、充电机及车辆 | |
Saichand et al. | Generalized design of passive components for ultracapacitor based bidirectional DC-DC converters | |
CN113809911B (zh) | 电力转换装置 | |
Hu et al. | Discrete‐time modelling and stability analysis of wireless power transfer system | |
Shou et al. | Efficiency analysis in ipt system based on lcc compensation network | |
Eroğlu et al. | Design and implementation of an ultracapacitor test system | |
Chen et al. | Load and mutual inductance identification method for series-parallel compensated IPT systems | |
CN104991117B (zh) | 智能路由器直流单元谐振频率的测试方法 | |
Jaritz et al. | Control of a modular series parallel resonant converter system for a solid state 2.88 MW/115-kV long pulse modulator | |
Palanas et al. | Analysis and Design of a Novel LLC CCPS for Repetitive Pulsed Power Applications |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: He Xiaoqiong Inventor after: Han Pengcheng Inventor after: Zeng Li Inventor after: Gong Zi Inventor after: Zhao Zhiqin Inventor after: Shu Zeliang Inventor before: He Xiaoqiong Inventor before: Zhao Zhiqin Inventor before: Yu Haolun Inventor before: Han Pengcheng Inventor before: Shu Zeliang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: Room 044, Floor 1, Building 1, No. 170, Tianhuan Road, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610000 Patentee after: Chengdu Lixing Enterprise Management Center (L.P.) Patentee after: Chengdu Tuoje Xingtong Technology Co.,Ltd. Address before: 610031 No. two, section 111, ring road, Chengdu, Sichuan, China Patentee before: SOUTHWEST JIAOTONG University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: Room 044, Floor 1, Building 1, No. 170, Tianhuan Road, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610000 Patentee after: Chengdu Lixing Enterprise Management Center (L.P.) Patentee after: Chengdu Tuoje Xingtong Technology Co.,Ltd. Patentee after: He Xiaoqiong Address before: Room 044, Floor 1, Building 1, No. 170, Tianhuan Road, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610000 Patentee before: Chengdu Lixing Enterprise Management Center (L.P.) Patentee before: Chengdu Tuoje Xingtong Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230915 Address after: No. 719, 7th Floor, Building 7, No. 666 Jinfenghuang Avenue, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, 610000 Patentee after: Chengdu Tuoje Xingtong Technology Co.,Ltd. Address before: Room 044, Floor 1, Building 1, No. 170, Tianhuan Road, Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610000 Patentee before: Chengdu Lixing Enterprise Management Center (L.P.) Patentee before: Chengdu Tuoje Xingtong Technology Co.,Ltd. Patentee before: He Xiaoqiong |
|
TR01 | Transfer of patent right |