CN109275344A - 获取直流电力网功率传输系数的均衡电导补偿型偏心方法 - Google Patents
获取直流电力网功率传输系数的均衡电导补偿型偏心方法 Download PDFInfo
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- CN109275344A CN109275344A CN201780002610.7A CN201780002610A CN109275344A CN 109275344 A CN109275344 A CN 109275344A CN 201780002610 A CN201780002610 A CN 201780002610A CN 109275344 A CN109275344 A CN 109275344A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 35
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
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- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
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Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/084283 WO2018209477A1 (zh) | 2017-05-15 | 2017-05-15 | 获取直流电力网功率传输系数的均衡电导补偿型偏心方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109275344A true CN109275344A (zh) | 2019-01-25 |
CN109275344B CN109275344B (zh) | 2021-08-10 |
Family
ID=64097473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780002610.7A Expired - Fee Related CN109275344B (zh) | 2017-05-15 | 2017-05-15 | 获取直流电力网功率传输系数的均衡电导补偿型偏心方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10985554B2 (zh) |
CN (1) | CN109275344B (zh) |
WO (1) | WO2018209477A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020154850A1 (zh) * | 2019-01-28 | 2020-08-06 | 深圳大学 | 获取交流电力网中源荷的节点平移电压分量的对称方法 |
CN111758195A (zh) * | 2019-01-28 | 2020-10-09 | 深圳大学 | 获取交流电力网中源荷的支路圴方电流分量的对称方法 |
CN115309218A (zh) * | 2021-05-07 | 2022-11-08 | 浙江驰拓科技有限公司 | 一种电流基准电路和电源系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018209480A1 (zh) * | 2017-05-15 | 2018-11-22 | 深圳大学 | 获取直流电力网潮流的均衡电导补偿型全局线性对称方法 |
US20190074715A1 (en) * | 2017-05-15 | 2019-03-07 | Shenzhen University | Equivalent-conductance-compensated eccentric method for obtaining power transfer coefficients of direct current power networks |
CN114792975B (zh) * | 2022-06-22 | 2022-09-23 | 上海爱可生信息技术股份有限公司 | 电网中母线平衡的数据修复方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030139887A1 (en) * | 2001-12-20 | 2003-07-24 | Marek Fulczyk | Method for the identification of weak and/or strong nodes of an electric power system |
CN102510107A (zh) * | 2011-11-09 | 2012-06-20 | 深圳大学 | 电力网中支路传输功率的策动分量获取方法 |
CN103956733A (zh) * | 2014-04-25 | 2014-07-30 | 深圳大学 | 电力网中节点到支路的有功功率传输系数的对称获取方法 |
CN104538968A (zh) * | 2014-12-05 | 2015-04-22 | 广东电网有限责任公司汕头供电局 | 自动电压控制系统电压无功灵敏度确定方法及装置 |
CN104995810A (zh) * | 2014-11-18 | 2015-10-21 | 深圳大学 | 交流电力网中源荷同变的对称功率传输系数的获取方法 |
CN106410835A (zh) * | 2016-10-12 | 2017-02-15 | 北京科东电力控制系统有限责任公司 | 一种多端柔性直流输电系统的电网仿真实现方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9863985B2 (en) * | 2012-04-13 | 2018-01-09 | Regents Of The University Of Minnesota | State estimation of electrical power networks using semidefinite relaxation |
WO2016183805A1 (zh) * | 2015-05-19 | 2016-11-24 | 深圳大学 | 获取多端直流电力网线性有功潮流的对称方法 |
WO2018209506A1 (zh) * | 2017-05-15 | 2018-11-22 | 深圳大学 | 获取直流电力网潮流的等量电导补偿型全局线性对称方法 |
US20190074715A1 (en) * | 2017-05-15 | 2019-03-07 | Shenzhen University | Equivalent-conductance-compensated eccentric method for obtaining power transfer coefficients of direct current power networks |
-
2017
- 2017-05-15 WO PCT/CN2017/084283 patent/WO2018209477A1/zh active Application Filing
- 2017-05-15 CN CN201780002610.7A patent/CN109275344B/zh not_active Expired - Fee Related
-
2018
- 2018-06-07 US US16/002,748 patent/US10985554B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030139887A1 (en) * | 2001-12-20 | 2003-07-24 | Marek Fulczyk | Method for the identification of weak and/or strong nodes of an electric power system |
CN102510107A (zh) * | 2011-11-09 | 2012-06-20 | 深圳大学 | 电力网中支路传输功率的策动分量获取方法 |
CN103956733A (zh) * | 2014-04-25 | 2014-07-30 | 深圳大学 | 电力网中节点到支路的有功功率传输系数的对称获取方法 |
CN104995810A (zh) * | 2014-11-18 | 2015-10-21 | 深圳大学 | 交流电力网中源荷同变的对称功率传输系数的获取方法 |
CN104538968A (zh) * | 2014-12-05 | 2015-04-22 | 广东电网有限责任公司汕头供电局 | 自动电压控制系统电压无功灵敏度确定方法及装置 |
CN106410835A (zh) * | 2016-10-12 | 2017-02-15 | 北京科东电力控制系统有限责任公司 | 一种多端柔性直流输电系统的电网仿真实现方法 |
Non-Patent Citations (1)
Title |
---|
邓帅荣等: "基于负荷等效电导迭代的直流配电网潮流算法", 《电力建设》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020154850A1 (zh) * | 2019-01-28 | 2020-08-06 | 深圳大学 | 获取交流电力网中源荷的节点平移电压分量的对称方法 |
CN111758195A (zh) * | 2019-01-28 | 2020-10-09 | 深圳大学 | 获取交流电力网中源荷的支路圴方电流分量的对称方法 |
CN111758196A (zh) * | 2019-01-28 | 2020-10-09 | 深圳大学 | 获取交流电力网中源荷的节点平移电压分量的对称方法 |
CN111758195B (zh) * | 2019-01-28 | 2023-09-15 | 深圳大学 | 获取交流电力网中源荷的支路均方电流分量的对称方法 |
CN111758196B (zh) * | 2019-01-28 | 2023-09-15 | 深圳大学 | 获取交流电力网中源荷的节点平移电压分量的对称方法 |
CN115309218A (zh) * | 2021-05-07 | 2022-11-08 | 浙江驰拓科技有限公司 | 一种电流基准电路和电源系统 |
Also Published As
Publication number | Publication date |
---|---|
US20180331535A1 (en) | 2018-11-15 |
CN109275344B (zh) | 2021-08-10 |
US10985554B2 (en) | 2021-04-20 |
WO2018209477A1 (zh) | 2018-11-22 |
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Application publication date: 20190125 Assignee: SHENZHEN TOETA ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2022980029406 Denomination of invention: An Eccentricity Method of Equilibrium Conductivity Compensation for Obtaining the Power Transmission Coefficient of DC Power Network Granted publication date: 20210810 License type: Common License Record date: 20230109 |
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Granted publication date: 20210810 |