CN104995813B - 在风力发电系统中确定用于储能系统的输出功率参考值的方法和设备 - Google Patents
在风力发电系统中确定用于储能系统的输出功率参考值的方法和设备 Download PDFInfo
- Publication number
- CN104995813B CN104995813B CN201480007432.3A CN201480007432A CN104995813B CN 104995813 B CN104995813 B CN 104995813B CN 201480007432 A CN201480007432 A CN 201480007432A CN 104995813 B CN104995813 B CN 104995813B
- Authority
- CN
- China
- Prior art keywords
- power
- output
- energy
- storage system
- reference value
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008859 change Effects 0.000 claims description 86
- 230000009467 reduction Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 230000014509 gene expression Effects 0.000 claims description 3
- 238000011217 control strategy Methods 0.000 abstract description 4
- 230000010349 pulsation Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000013277 forecasting method Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/028—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
- F03D7/0284—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- 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
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- 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
- H02J3/381—Dispersed generators
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/103—Purpose of the control system to affect the output of the engine
- F05B2270/1033—Power (if explicitly mentioned)
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
Abstract
Description
时间/分钟 | Pwind/MW | Pbess-out/MW | Pd/MW |
3093 | 139.85 | 1.5 | 141.35 |
3094 | 93.44 | 40 | 133.44 |
3095 | 24.57 | 40 | 64.57 |
时间/分钟 | Pwind/MW | Pbess-out/MW | Pd/MW |
3093 | 139.85 | -28.38 | 111.47 |
3094 | 93.44 | -11.97 | 81.47 |
3095 | 24.57 | 40 | 81.6447.57 |
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/081035 WO2015196482A1 (en) | 2014-06-27 | 2014-06-27 | Method and device of determining reference output power for energy storage system in wind power generation system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104995813A CN104995813A (zh) | 2015-10-21 |
CN104995813B true CN104995813B (zh) | 2018-11-13 |
Family
ID=54306443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480007432.3A Active CN104995813B (zh) | 2014-06-27 | 2014-06-27 | 在风力发电系统中确定用于储能系统的输出功率参考值的方法和设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10256637B2 (zh) |
EP (1) | EP3161931B1 (zh) |
CN (1) | CN104995813B (zh) |
DK (1) | DK3161931T3 (zh) |
ES (1) | ES2728354T3 (zh) |
WO (1) | WO2015196482A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10389165B2 (en) * | 2014-11-25 | 2019-08-20 | Nec Corporation | Energy management apparatus, energy management method and program recording medium |
US10309372B2 (en) | 2017-05-25 | 2019-06-04 | Hitachi, Ltd. | Adaptive power generation management |
US10697432B2 (en) | 2018-08-03 | 2020-06-30 | General Electric Company | Wind farm energy storage device for curtailment and auxiliary loads use |
CN112997001A (zh) * | 2018-11-02 | 2021-06-18 | 维斯塔斯风力系统集团公司 | 使用风力涡轮机为储能系统充电的方法 |
CN109980668B (zh) * | 2019-03-12 | 2022-11-08 | 国网山西省电力公司长治供电公司 | 一种含有ess的电力系统可靠性评估方法 |
CN110752614B (zh) * | 2019-11-07 | 2021-05-07 | 山东大学 | 一种储能系统控制方法及系统 |
CN111162551B (zh) * | 2020-01-15 | 2023-03-21 | 国网内蒙古东部电力有限公司 | 一种基于风电功率超短期预测的蓄电池充放电控制方法 |
CN112036735B (zh) * | 2020-08-28 | 2023-11-03 | 北方工业大学 | 一种用于光伏电站的储能系统的储能容量规划方法及系统 |
CA3129789A1 (en) * | 2020-11-24 | 2022-05-24 | Ecamion Inc. | Battery-enabled, direct current, electric vehicle charging station, method and controller therefor |
CN112688316B (zh) * | 2020-12-17 | 2023-07-21 | 国网天津市电力公司 | 考虑不确定性风电消纳和故障恢复的输电网结构优化方法 |
CN113036822B (zh) * | 2021-03-02 | 2022-10-21 | 中国电力科学研究院有限公司 | 一种风储协调控制方法、系统、设备及存储介质 |
CN113991705A (zh) * | 2021-11-05 | 2022-01-28 | 南京工业大学 | 一种含储能风电场参与一次调频控制的风电并网系统调频控制方法 |
CN114069666B (zh) * | 2021-11-10 | 2022-06-24 | 中节能风力发电股份有限公司 | 一种风储系统中储能功率指令的控制方法及系统 |
CN114614482B (zh) * | 2022-05-12 | 2022-08-05 | 山东理工大学 | 基于连续时间尺度的虚拟储能提升配电系统韧性的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522763A (zh) * | 2011-12-23 | 2012-06-27 | 中国电力科学研究院 | 储能系统平抑风电功率波动的控制方法 |
CN102522776A (zh) * | 2011-12-23 | 2012-06-27 | 中国电力科学研究院 | 储能系统提升风电跟踪计划出力能力的方法 |
CN102593854A (zh) * | 2012-02-01 | 2012-07-18 | 中国电力科学研究院 | 电池储能系统变时间常数平抑风电功率波动方法 |
CN102664422A (zh) * | 2012-05-24 | 2012-09-12 | 电子科技大学 | 一种利用储能系统平滑风电场输出功率的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6858953B2 (en) * | 2002-12-20 | 2005-02-22 | Hawaiian Electric Company, Inc. | Power control interface between a wind farm and a power transmission system |
JP4551921B2 (ja) * | 2007-09-27 | 2010-09-29 | 株式会社日立エンジニアリング・アンド・サービス | 蓄電システム併設型風力発電システム |
US8227929B2 (en) | 2009-09-25 | 2012-07-24 | General Electric Company | Multi-use energy storage for renewable sources |
US8471520B2 (en) * | 2010-05-04 | 2013-06-25 | Xtreme Power Inc. | Managing renewable power generation |
KR101243909B1 (ko) | 2010-12-16 | 2013-03-14 | 삼성에스디아이 주식회사 | 전력 저장 시스템 및 그 제어 방법 |
EP2752953B1 (en) * | 2011-09-02 | 2017-11-22 | Hitachi, Ltd. | Power system voltage stabilizer and stabilization method |
US10181101B2 (en) * | 2012-12-17 | 2019-01-15 | Arizona Board Of Regents On Behalf Of Arizona State University | Support vector machine enhanced models for short-term wind farm generation forecasting |
US9312698B2 (en) * | 2012-12-19 | 2016-04-12 | Robert Bosch Gmbh | System and method for energy distribution |
-
2014
- 2014-06-27 ES ES14885843T patent/ES2728354T3/es active Active
- 2014-06-27 WO PCT/CN2014/081035 patent/WO2015196482A1/en active Application Filing
- 2014-06-27 CN CN201480007432.3A patent/CN104995813B/zh active Active
- 2014-06-27 EP EP14885843.4A patent/EP3161931B1/en active Active
- 2014-06-27 US US14/777,066 patent/US10256637B2/en active Active
- 2014-06-27 DK DK14885843.4T patent/DK3161931T3/da active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522763A (zh) * | 2011-12-23 | 2012-06-27 | 中国电力科学研究院 | 储能系统平抑风电功率波动的控制方法 |
CN102522776A (zh) * | 2011-12-23 | 2012-06-27 | 中国电力科学研究院 | 储能系统提升风电跟踪计划出力能力的方法 |
CN102593854A (zh) * | 2012-02-01 | 2012-07-18 | 中国电力科学研究院 | 电池储能系统变时间常数平抑风电功率波动方法 |
CN102664422A (zh) * | 2012-05-24 | 2012-09-12 | 电子科技大学 | 一种利用储能系统平滑风电场输出功率的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3161931A4 (en) | 2017-11-29 |
US20160181811A1 (en) | 2016-06-23 |
DK3161931T3 (da) | 2019-05-27 |
WO2015196482A1 (en) | 2015-12-30 |
US10256637B2 (en) | 2019-04-09 |
CN104995813A (zh) | 2015-10-21 |
EP3161931B1 (en) | 2019-03-06 |
EP3161931A1 (en) | 2017-05-03 |
ES2728354T3 (es) | 2019-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104995813B (zh) | 在风力发电系统中确定用于储能系统的输出功率参考值的方法和设备 | |
WO2017000853A1 (zh) | 主动配电网多时间尺度协调优化调度方法和存储介质 | |
Abdelaziz et al. | Maximum loadability consideration in droop-controlled islanded microgrids optimal power flow | |
CN111092429B (zh) | 一种柔性互联配电网的优化调度方法、存储介质及处理器 | |
Yang et al. | Dynamic event-triggered robust secondary frequency control for islanded AC microgrid | |
CN103986190A (zh) | 基于发电功率曲线的风光储联合发电系统平滑控制方法 | |
Sun et al. | Frequency‐based power management for photovoltaic/battery/fuel cell‐electrolyser stand‐alone microgrid | |
Zhou et al. | Interval optimization combined with point estimate method for stochastic security-constrained unit commitment | |
CN115935664A (zh) | 一种网储协同规划方法、系统、介质及设备 | |
WO2017149618A1 (ja) | 制御装置、発電制御装置、制御方法、システム、及び、プログラム | |
CN110994589B (zh) | 电力电子接入电力系统调频能力在线评价方法及系统 | |
WO2018132638A1 (en) | Methods and systems for a renewable electricity system | |
CN107005056A (zh) | 光伏发电站的控制系统 | |
Wen et al. | Optimal distributed energy storage investment scheme for distribution network accommodating high renewable penetration | |
Cao et al. | Engineering energy storage sizing method considering the energy conversion loss on facilitating wind power integration | |
Zhang et al. | Frequency-constrained unit commitment for power systems with high renewable energy penetration | |
US20180197252A1 (en) | Methods And Systems For A Renewable Electricity System | |
CN110137974B (zh) | 一种分布式光伏集群电压控制方法及系统 | |
Zhu et al. | Advanced control for grid-connected system with coordinated photovoltaic and energy storage | |
CN108879764B (zh) | 一种抑制风电光伏不确定性鲁棒优化方法及系统 | |
Sanjari et al. | HSA-based optimal placement of shunt FACTS devices in the smart grid considering voltage stability | |
Ma et al. | Wind-thermal generating unit commitment considering short-term fluctuation of wind power | |
CN108551164B (zh) | 一种直流微电网电压稳定控制方法和装置 | |
CN110147899B (zh) | 配电网分布式储能投资优化方法及装置 | |
US20190137960A1 (en) | Calculating method of configuration cost of power system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180510 Address after: Baden, Switzerland Applicant after: ABB Switzerland Co.,Ltd. Address before: Su Lishi Applicant before: ABB TECHNOLOGY Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: ABB Switzerland Co.,Ltd. Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. Patentee before: ABB grid Switzerland AG |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: Swiss Baden Patentee after: ABB Switzerland Co.,Ltd. Patentee after: ABB grid Switzerland AG Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right |