CN116526496B - 一种新型电力系统负荷控制的辅助决策方法 - Google Patents
一种新型电力系统负荷控制的辅助决策方法 Download PDFInfo
- Publication number
- CN116526496B CN116526496B CN202310716384.6A CN202310716384A CN116526496B CN 116526496 B CN116526496 B CN 116526496B CN 202310716384 A CN202310716384 A CN 202310716384A CN 116526496 B CN116526496 B CN 116526496B
- Authority
- CN
- China
- Prior art keywords
- load
- fitting
- function
- value
- load control
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction 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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
- H02J3/144—Demand-response operation of the power transmission or distribution network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
-
- 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
-
- 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
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
- G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
- G06F7/552—Powers or roots, e.g. Pythagorean sums
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
- G06F7/556—Logarithmic or exponential functions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/004—Artificial life, i.e. computing arrangements simulating life
- G06N3/006—Artificial life, i.e. computing arrangements simulating life based on simulated virtual individual or collective life forms, e.g. social simulations or particle swarm optimisation [PSO]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06313—Resource planning in a project environment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- 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
- H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve management
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/58—The condition being electrical
- H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/62—The condition being non-electrical, e.g. temperature
- H02J2310/64—The condition being economic, e.g. tariff based load management
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310716384.6A CN116526496B (zh) | 2023-06-16 | 2023-06-16 | 一种新型电力系统负荷控制的辅助决策方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310716384.6A CN116526496B (zh) | 2023-06-16 | 2023-06-16 | 一种新型电力系统负荷控制的辅助决策方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116526496A CN116526496A (zh) | 2023-08-01 |
CN116526496B true CN116526496B (zh) | 2023-09-08 |
Family
ID=87401372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310716384.6A Active CN116526496B (zh) | 2023-06-16 | 2023-06-16 | 一种新型电力系统负荷控制的辅助决策方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116526496B (zh) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745368A (en) * | 1996-03-29 | 1998-04-28 | Siemens Energy & Automation, Inc. | Method for voltage stability analysis of power systems |
CN103577898A (zh) * | 2013-11-18 | 2014-02-12 | 国家电网公司 | 一种电力行业的负荷控制分配方法及系统 |
CN104881723A (zh) * | 2015-06-12 | 2015-09-02 | 国网内蒙古东部电力有限公司通辽供电公司 | 考虑等效负荷点影响的含源配电网故障停电方案优化方法 |
CN107017624A (zh) * | 2017-04-13 | 2017-08-04 | 云南电网有限责任公司电力科学研究院 | 电力负荷周周期特性建模方法 |
CN108898154A (zh) * | 2018-09-29 | 2018-11-27 | 华北电力大学 | 一种电力负荷som-fcm分层聚类方法 |
CN110544175A (zh) * | 2019-07-11 | 2019-12-06 | 天津大学 | 一种面向家庭智能用电的多能源综合优化调度方法 |
CN111325315A (zh) * | 2019-11-22 | 2020-06-23 | 国网新疆电力有限公司电力科学研究院 | 基于深度学习的配变停电电量损失预测的方法 |
CN111461921A (zh) * | 2020-03-31 | 2020-07-28 | 国网湖南省电力有限公司 | 一种基于机器学习的负荷建模典型用户数据库更新方法 |
CN111478312A (zh) * | 2019-11-20 | 2020-07-31 | 国网河北省电力有限公司电力科学研究院 | 一种提升电网稳定性的综合能源集群协调控制方法 |
CN111900713A (zh) * | 2020-01-08 | 2020-11-06 | 国网吉林省电力有限公司 | 网源协调下考虑负荷和风电随机性多场景输电网规划方法 |
CN112701688A (zh) * | 2021-01-28 | 2021-04-23 | 国网河北省电力有限公司电力科学研究院 | 考虑应急电动汽车的配电网故障恢复方法及终端设备 |
CN113011670A (zh) * | 2021-03-30 | 2021-06-22 | 国网河北省电力有限公司电力科学研究院 | 配电网故障应急抢修调度-故障恢复协同方法及装置 |
CN113471966A (zh) * | 2021-07-01 | 2021-10-01 | 南京工程学院 | 一种计及中断优先级的大工业负荷柔性调控方法 |
CN114006406A (zh) * | 2021-11-25 | 2022-02-01 | 国网四川省电力公司资阳供电公司 | 一种地区电网双主变经济运行控制方法及系统 |
CN114759558A (zh) * | 2022-05-18 | 2022-07-15 | 天津大学 | 非侵入式电动自行车充电负荷在线快速检测方法 |
CN115566645A (zh) * | 2022-11-10 | 2023-01-03 | 汉中一零一航空电子设备有限公司 | 自适应调整的微控制器、固态功率控制器及保护方法 |
CN116258355A (zh) * | 2023-05-15 | 2023-06-13 | 国网浙江省电力有限公司永康市供电公司 | 适用于多点功率估计的配电台区负荷曲线分解方法及装置 |
-
2023
- 2023-06-16 CN CN202310716384.6A patent/CN116526496B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745368A (en) * | 1996-03-29 | 1998-04-28 | Siemens Energy & Automation, Inc. | Method for voltage stability analysis of power systems |
CN103577898A (zh) * | 2013-11-18 | 2014-02-12 | 国家电网公司 | 一种电力行业的负荷控制分配方法及系统 |
CN104881723A (zh) * | 2015-06-12 | 2015-09-02 | 国网内蒙古东部电力有限公司通辽供电公司 | 考虑等效负荷点影响的含源配电网故障停电方案优化方法 |
CN107017624A (zh) * | 2017-04-13 | 2017-08-04 | 云南电网有限责任公司电力科学研究院 | 电力负荷周周期特性建模方法 |
CN108898154A (zh) * | 2018-09-29 | 2018-11-27 | 华北电力大学 | 一种电力负荷som-fcm分层聚类方法 |
CN110544175A (zh) * | 2019-07-11 | 2019-12-06 | 天津大学 | 一种面向家庭智能用电的多能源综合优化调度方法 |
CN111478312A (zh) * | 2019-11-20 | 2020-07-31 | 国网河北省电力有限公司电力科学研究院 | 一种提升电网稳定性的综合能源集群协调控制方法 |
CN111325315A (zh) * | 2019-11-22 | 2020-06-23 | 国网新疆电力有限公司电力科学研究院 | 基于深度学习的配变停电电量损失预测的方法 |
CN111900713A (zh) * | 2020-01-08 | 2020-11-06 | 国网吉林省电力有限公司 | 网源协调下考虑负荷和风电随机性多场景输电网规划方法 |
CN111461921A (zh) * | 2020-03-31 | 2020-07-28 | 国网湖南省电力有限公司 | 一种基于机器学习的负荷建模典型用户数据库更新方法 |
CN112701688A (zh) * | 2021-01-28 | 2021-04-23 | 国网河北省电力有限公司电力科学研究院 | 考虑应急电动汽车的配电网故障恢复方法及终端设备 |
CN113011670A (zh) * | 2021-03-30 | 2021-06-22 | 国网河北省电力有限公司电力科学研究院 | 配电网故障应急抢修调度-故障恢复协同方法及装置 |
CN113471966A (zh) * | 2021-07-01 | 2021-10-01 | 南京工程学院 | 一种计及中断优先级的大工业负荷柔性调控方法 |
CN114006406A (zh) * | 2021-11-25 | 2022-02-01 | 国网四川省电力公司资阳供电公司 | 一种地区电网双主变经济运行控制方法及系统 |
CN114759558A (zh) * | 2022-05-18 | 2022-07-15 | 天津大学 | 非侵入式电动自行车充电负荷在线快速检测方法 |
CN115566645A (zh) * | 2022-11-10 | 2023-01-03 | 汉中一零一航空电子设备有限公司 | 自适应调整的微控制器、固态功率控制器及保护方法 |
CN116258355A (zh) * | 2023-05-15 | 2023-06-13 | 国网浙江省电力有限公司永康市供电公司 | 适用于多点功率估计的配电台区负荷曲线分解方法及装置 |
Non-Patent Citations (1)
Title |
---|
基于大数据分析的电网增量负荷预测研究;余建平 等;《机电信息》(第30期);1-3 * |
Also Published As
Publication number | Publication date |
---|---|
CN116526496A (zh) | 2023-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Liu et al. | Random forest solar power forecast based on classification optimization | |
CN104598986B (zh) | 基于大数据的电力负荷预测方法 | |
CN111353656B (zh) | 一种基于生产计划的钢铁企业氧气负荷预测方法 | |
CN109002942A (zh) | 一种基于随机神经网络的短期负荷预测方法 | |
CN109858673A (zh) | 一种光伏发电系统功率预测方法 | |
CN110071502B (zh) | 一种短期电力负荷预测的计算方法 | |
CN110674999A (zh) | 基于改进聚类和长短期记忆深度学习的小区负荷预测方法 | |
CN109978284B (zh) | 一种基于混合神经网络模型的光伏发电功率分时预测方法 | |
CN110263995A (zh) | 考虑负荷增长率与用户用电特性的配变重过载预测方法 | |
CN111191854A (zh) | 一种基于线性回归及神经网络的光伏发电预测模型和方法 | |
CN101231720A (zh) | 基于遗传算法的企业过程模型多目标参数优化方法 | |
CN112465256A (zh) | 一种基于Stacking模型融合的楼宇用电量预测方法和系统 | |
CN105447509A (zh) | 一种光伏发电系统的短期功率预测方法 | |
CN108074004A (zh) | 一种基于网格法的地理信息系统短期负荷预测方法 | |
CN113783224A (zh) | 一种考虑多种分布式能源运行的配电网双层优化规划方法 | |
CN106845012A (zh) | 一种基于多目标密度聚类的高炉煤气系统模型隶属度函数确定方法 | |
CN111325315A (zh) | 基于深度学习的配变停电电量损失预测的方法 | |
CN109034500A (zh) | 一种多时序协同的中期电力负荷预测方法 | |
CN112734135A (zh) | 一种电力负荷预测方法、智能终端及计算机可读存储介质 | |
CN112149890A (zh) | 基于用户用能标签的综合能源负荷预测方法及系统 | |
CN116826710A (zh) | 基于负荷预测的削峰策略推荐方法、装置及存储介质 | |
CN110570091A (zh) | 基于改进F-score特征选择及粒子群BP神经网络的负荷辨识方法 | |
Wang et al. | Soft-sensing modeling and intelligent optimal control strategy for distillation yield rate of atmospheric distillation oil refining process | |
CN109670655A (zh) | 一种电力系统多目标粒子群优化调度方法 | |
CN116526496B (zh) | 一种新型电力系统负荷控制的辅助决策方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Wengang Inventor after: Liu Zhiliang Inventor after: Hao Xinjie Inventor after: Li Yuan Inventor after: Xu Limei Inventor after: Jiang Tao Inventor after: Ji Yuze Inventor after: Tian Ruimin Inventor after: Li Haiyan Inventor after: Wang Xinrui Inventor after: Xu Nan Inventor after: Xu Guobin Inventor after: Han Weiheng Inventor before: Chen Wengang Inventor before: Liu Zhiliang Inventor before: Hao Xinjie Inventor before: Li Yuan Inventor before: Xu Limei Inventor before: Jiang Tao Inventor before: Ji Yuze Inventor before: Tian Ruimin Inventor before: Li Haiyan Inventor before: Wang Xinrui Inventor before: Xu Nan Inventor before: Xu Guobin Inventor before: Han Weiheng |
|
CB03 | Change of inventor or designer information |