CN108599132A - 改进连续负荷条件下直流微网分段下垂控制的方法及系统 - Google Patents
改进连续负荷条件下直流微网分段下垂控制的方法及系统 Download PDFInfo
- Publication number
- CN108599132A CN108599132A CN201810509046.4A CN201810509046A CN108599132A CN 108599132 A CN108599132 A CN 108599132A CN 201810509046 A CN201810509046 A CN 201810509046A CN 108599132 A CN108599132 A CN 108599132A
- Authority
- CN
- China
- Prior art keywords
- current
- control
- hysteresis
- load
- avg
- 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
- 230000011218 segmentation Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000006872 improvement Effects 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 39
- 238000011217 control strategy Methods 0.000 claims abstract description 15
- 238000007665 sagging Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000012935 Averaging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- HOZCHTFDGMSKNK-UHFFFAOYSA-N 6-methylspiro[4.5]dec-9-ene-10-carboxylic acid Chemical compound CC1CCC=C(C(O)=O)C11CCCC1 HOZCHTFDGMSKNK-UHFFFAOYSA-N 0.000 description 3
- 101100182935 Penicillium citrinum MSDC gene Proteins 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011800 void material Substances 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/14—Balancing the load in a network
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810509046.4A CN108599132B (zh) | 2018-05-24 | 2018-05-24 | 改进连续负荷条件下直流微网分段下垂控制的方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810509046.4A CN108599132B (zh) | 2018-05-24 | 2018-05-24 | 改进连续负荷条件下直流微网分段下垂控制的方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108599132A true CN108599132A (zh) | 2018-09-28 |
CN108599132B CN108599132B (zh) | 2020-03-24 |
Family
ID=63629038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810509046.4A Active CN108599132B (zh) | 2018-05-24 | 2018-05-24 | 改进连续负荷条件下直流微网分段下垂控制的方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108599132B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110601167A (zh) * | 2019-09-03 | 2019-12-20 | 上海电力大学 | 无通信的母线电压无偏差控制方法 |
CN113113935A (zh) * | 2021-03-08 | 2021-07-13 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种直流电站异步发电系统功率控制方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09201097A (ja) * | 1996-01-19 | 1997-07-31 | Toshiba Corp | 同期機の始動装置 |
CN1441990A (zh) * | 2000-05-31 | 2003-09-10 | 休尔动力股份有限公司 | 使用直流总线的供电系统 |
CN101976836A (zh) * | 2010-09-30 | 2011-02-16 | 河海大学 | 含vsc-hvdc的交直流系统电压稳定静态分析方法 |
CN103001254A (zh) * | 2012-12-04 | 2013-03-27 | 深圳供电局有限公司 | 一种交直流混合微网系统 |
CN104167764A (zh) * | 2014-09-05 | 2014-11-26 | 广东电网公司佛山供电局 | 具有滞回特性的下垂-pq型微电网逆变器电源 |
US20160020646A1 (en) * | 2014-07-17 | 2016-01-21 | General Electric Company | Systems and methods for managing power backfeed in uninterruptible power supply systems |
CN106941257A (zh) * | 2016-01-05 | 2017-07-11 | 许昌学院 | 一种并网逆变器补偿控制方法 |
CN106961101A (zh) * | 2017-05-17 | 2017-07-18 | 安徽工业大学 | 一种具有多级母线电压补偿直流微网改进型多斜率下垂控制系统及方法 |
CN107104427A (zh) * | 2017-05-17 | 2017-08-29 | 安徽工业大学 | 一种用于直流微电网的自适应多斜率下垂控制系统及方法 |
-
2018
- 2018-05-24 CN CN201810509046.4A patent/CN108599132B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09201097A (ja) * | 1996-01-19 | 1997-07-31 | Toshiba Corp | 同期機の始動装置 |
CN1441990A (zh) * | 2000-05-31 | 2003-09-10 | 休尔动力股份有限公司 | 使用直流总线的供电系统 |
CN101976836A (zh) * | 2010-09-30 | 2011-02-16 | 河海大学 | 含vsc-hvdc的交直流系统电压稳定静态分析方法 |
CN103001254A (zh) * | 2012-12-04 | 2013-03-27 | 深圳供电局有限公司 | 一种交直流混合微网系统 |
US20160020646A1 (en) * | 2014-07-17 | 2016-01-21 | General Electric Company | Systems and methods for managing power backfeed in uninterruptible power supply systems |
CN104167764A (zh) * | 2014-09-05 | 2014-11-26 | 广东电网公司佛山供电局 | 具有滞回特性的下垂-pq型微电网逆变器电源 |
CN106941257A (zh) * | 2016-01-05 | 2017-07-11 | 许昌学院 | 一种并网逆变器补偿控制方法 |
CN106961101A (zh) * | 2017-05-17 | 2017-07-18 | 安徽工业大学 | 一种具有多级母线电压补偿直流微网改进型多斜率下垂控制系统及方法 |
CN107104427A (zh) * | 2017-05-17 | 2017-08-29 | 安徽工业大学 | 一种用于直流微电网的自适应多斜率下垂控制系统及方法 |
Non-Patent Citations (1)
Title |
---|
贾淑文: ""智能并联均流的DC-DC变换器研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110601167A (zh) * | 2019-09-03 | 2019-12-20 | 上海电力大学 | 无通信的母线电压无偏差控制方法 |
CN110601167B (zh) * | 2019-09-03 | 2022-12-09 | 上海电力大学 | 无通信的母线电压无偏差控制方法 |
CN113113935A (zh) * | 2021-03-08 | 2021-07-13 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种直流电站异步发电系统功率控制方法 |
CN113113935B (zh) * | 2021-03-08 | 2022-05-31 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种直流电站异步发电系统功率控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108599132B (zh) | 2020-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107104427B (zh) | 一种用于直流微电网的自适应多斜率下垂控制系统及方法 | |
CN106961101B (zh) | 一种具有多级母线电压补偿直流微网改进型多斜率下垂控制方法 | |
CN108565887B (zh) | 储能环节维持微电网母线电压分区曲线动态下垂控制方法 | |
CN103606932B (zh) | 负荷相关的低压动态无功补偿电容器自动控制方法 | |
CN104796020B (zh) | 一种pwm整流器中模糊pi控制器参数设计方法 | |
CN110247562A (zh) | 一种直流电弧炉的供电装置和供电方法 | |
CN108599132A (zh) | 改进连续负荷条件下直流微网分段下垂控制的方法及系统 | |
WO2021047389A1 (zh) | 组串式逆变器的控制方法、装置、系统及存储介质 | |
CN107919795A (zh) | 变频空调器及其控制方法、装置 | |
CN110707680A (zh) | 直流微电网功率精确分配和母线电压偏差优化控制方法 | |
CN110365004A (zh) | 一种直流微电网功率分配控制方法 | |
CN105610169A (zh) | 一种低压配电网电压控制系统及方法 | |
CN110707685B (zh) | 一种配电网电能质量节能增效方案优选方法 | |
KR102136513B1 (ko) | 직렬식 전압원 컨버터 밸브 그룹의 협조 제어 방법 및 장치 | |
CN106159957B (zh) | 一种交流薄弱断面稳态过电压预控措施的优化方法 | |
CN105144015A (zh) | 用于功率转换器的设备和方法 | |
CN109921407A (zh) | 一种面向直流微电网电流分配的二次调控器、系统和方法 | |
CN106463962A (zh) | 用于减小供电网中的电压波动的方法和装置 | |
KR101904102B1 (ko) | 정지형 동기 보상기(statcom)의 하이브리드 제어장치 | |
CN109245516B (zh) | 一种有源pfc数字控制装置 | |
CN109194132B (zh) | 一种高频变压器温度场测试电源拓扑的控制方法 | |
CN110401182A (zh) | 一种用于直流微电网的改进型自适应非线性下垂控制方法 | |
US20220360085A1 (en) | Inverter terminal voltage adjustment in power system | |
CN111711201B (zh) | 一种直流输电系统无功补偿装置的协调控制方法及装置 | |
CN111525591B (zh) | 一种三相不平衡状态下的vsc控制方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240719 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 243002 No. 59 East Lake Road, Anhui, Ma'anshan Patentee before: ANHUI University OF TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240724 Address after: No. 4, Lane 3, No. 76, Chuhong Road, East the Taihu Lake Lake Eco tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Zhongci Talent Investment Technology Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |