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1 / 37,491
1.116914851Green energy chemical engineering system based on renewable energy hydrogen production
CN - 20.10.2023
Int.Class H02J 3/46
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallelly feeding a single network by two or more generators, converters or transformers
46Controlling the sharing of output between the generators, converters, or transformers
 Appl.No 202310838311.4 Applicant XI'AN THERMAL POWER RESEARCH INSTITUTE CO., LTD. Inventor YANG XINYU
The invention discloses a green energy chemical system based on renewable energy hydrogen production, and belongs to the technical field of green energy. The green energy chemical engineering system based on renewable energy hydrogen production comprises an energy management system, and the energy management system comprises a hydrogen production energy management subsystem and a green chemical engineering energy management subsystem. The hydrogen production energy management subsystem comprises an energy screening module, an energy matching module and an energy conversion module, and the green chemical energy management subsystem comprises a green energy consumption judgment module, an energy recovery module and an energy secondary processing module. The utilization rate of energy is improved, and safety of secondary utilization of energy is guaranteed.
2.214664777可再生能源与清洁能源综合供热系统
CN - 09.11.2021
Int.Class F24D 19/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
19Details
10Arrangement or mounting of control or safety devices
 Appl.No 202120679037.7 Applicant 杭州城市能源有限公司 Inventor 黄向东
本实用新型公开了可再生能源与清洁能源综合供热系统，涉及可再生能源与清洁能源综合供热技术领域。本实用新型包括生活热水供应管路，生活热水供应管路装设有自动控制阀门，生活热水供应管路通过自动控制阀门连接有发电机余热水输出管路和太阳能热水输出管路，生活热水供应管路装设有温度感应组件和流量监测组件，自动控制阀门连接有控制器，自动控制阀门接口位置设有隔热结构和防渗加强机构，温度感应组件和流量监测组件位于自动控制阀门内。本实用新型当温度感应组件温度低于阈值时，控制器启动报警器提醒使用人员，当流量监测组件数据增长速度低于阈值时，控制器启动报警器提醒使用人员，生活热水供应管路未关好在渗水。
3.114320490一种基于可再生能源制氢的绿色能源化工系统
CN - 12.04.2022
Int.Class F01D 15/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
15Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
10Adaptations for driving, or combinations with, electric generators
 Appl.No 202111369893.3 Applicant 中国大唐集团新能源科学技术研究院有限公司 Inventor 张勋奎
本发明涉及一种基于可再生能源制氢的绿色能源化工系统，包括燃煤发电系统及可再生能源发电系统，可再生能源发电系统与所述燃煤发电系统耦合；可再生能源发电系统包括太阳能发电系统、风能发电系统及生物质能源系统；燃煤发电系统用于产生电能并对接二氧化碳捕集、利用和埋存系统；生物质能源系统用于将生物质能转化为电能或通过气化转化为氢能；燃煤发电系统、可再生能源发电系统产生的电能用于空分、电解水制氢，得到氢、氧、氮元素，并构建电能与氢能互补、储电与储氢互补的耦合系统。本发明将发电、制氢、空分、减排等环节有机结合，提供氢、氧、氮、碳等四种基础化工元素，进而生产合成氨、化肥、氨基酸、甲醇、烯烃等化工产品。
4.116307750Emission reduction prediction method based on renewable energy electric energy alternative energy system
CN - 23.06.2023
Int.Class G06Q 10/0637
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QINFORMATION AND COMMUNICATION TECHNOLOGY 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
10Administration; Management
06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
063Operations research, analysis or management
0637Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
 Appl.No 202211517419.5 Applicant STATE GRID TIANJIN ELECTRIC POWER COMPANY ELECTRIC POWER RESEARCH INSTITUTE Inventor JIANG YOUTAO
The invention relates to an emission reduction prediction method based on a renewable energy electric energy replacement energy system, and the method is based on the analysis of the utilization mode of renewable energy in a building, and is combined with the development trend of the utilization of the renewable energy of the building, energy storage technology and equipment, energy safety control technology, economic cost analysis and other elements. On the premise that a heat pump and the like are taken as core parts to improve the system energy efficiency and guarantee, the energy consumption analysis of a building body is combined, the photovoltaic capacity characteristics, the electric energy substitution scheme and the corresponding emission reduction effect of the building are analyzed in an emphasized manner, and then the renewable energy and comprehensive utilization electric energy substitution system of the building is comprehensively judged. Meanwhile, according to the method flow, a building geometric body is established through a parameterization program, mutual feedback is conducted on the building geometric body and a photovoltaic capacity calculation result, and through comprehensive energy system optimization of a heat pump and an energy storage module, the influence on a power distribution system caused by photovoltaic adding, clean heating and the like of an existing building is avoided.
5.113505336Renewable energy power consumption traceability system and method based on block chain technology
CN - 15.10.2021
Int.Class G06F 17/11
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
11for solving equations
 Appl.No 202110751119.2 Applicant KUNMING ELECTRIC POWER TRANSACTION CENTER CO., LTD. Inventor MOU CHUNFENG
The invention relates to a renewable energy power consumption traceability system and method based on a block chain technology, and belongs to the technical field of power market transaction systems. The system comprises a login information input module, an identity verification module, a data acquisition module, a clean energy power supply quantity calculation module, an electricity selling company renewable energy power traceability power quantity calculation module, a retail user renewable energy power traceability power quantity calculation module, a contract transfer power traceability module and the like. According to an existing power marketization transaction rule, on the basis of supply and demand balance of a power system, a power production condition and a power consumption condition, a block chain technology is applied to carry out whole-course trace reserving on renewable energy power from production to consumption, it is ensured that power consumption of power marketization users can be traced, and a renewable energy power production and consumption chain is established in the block chain, so that the scientificity and rationality of power consumption traceability are ensured.
6.219775848Energy storage complementary supply system for clean energy and multiple renewable energy sources
CN - 29.09.2023
Int.Class F24D 12/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
12Other central heating systems
02having more than one heat source
 Appl.No 202223087730.9 Applicant CHINA IPPR INTERNATIONAL ENGINEERING CO., LTD. Inventor BIE SHU
The utility model discloses an energy storage complementary supply system for clean energy and various renewable energy sources. The energy storage complementary supply system comprises a main pipeline, an auxiliary pipeline, a ground source heat pump system, a sewage source heat pump system, a regenerated water source heat pump system, a waste heat exchanger unit and a cold storage/hot water tank (groove), the waste heat exchanger unit is connected with a power plant waste heat source; the ground source heat pump system, the sewage source heat pump system, the regenerated water source heat pump system, the waste heat exchanger unit and the cold/hot water storage tank (tank) are connected to the main pipeline in parallel; the ground source heat pump system, the sewage source heat pump system, the regenerated water source heat pump system and the cold/hot water storage tank (tank) are also connected to the auxiliary pipeline in parallel; according to the system, the renewable energy utilization rate of an urban area energy cooling and heating system can be increased, the energy-saving potential of the system is excavated through waste heat utilization of a power plant, meanwhile, good economic benefits are achieved through the peak load shifting energy storage technology, and the system is high in multi-energy complementation safety.
7.110912164Green energy island energy storage capacity configuration method considering voltage stability
CN - 24.03.2020
Int.Class H02J 3/28
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
28Arrangements for balancing the load in a network by storage of energy
 Appl.No 201911280906.2 Applicant STATE GRID FUJIAN ELECTRIC POWER COMPANY Inventor TANG YUCHEN
The invention relates to a green energy island energy storage capacity configuration method considering voltage stability. The method comprises the following steps of S1, performing equivalence on renewable energy grid-connected nodes, enabling a local system to be equivalent to a double-node system through multi-port Thevenin equivalence, and calculating a voltage instability index of each load node after renewable energy is accessed to the system; S2, determining a voltage stability key node of the green energy island according to the voltage instability index of each load node; S3, calculating a sensitivity index of the energy storage node to the voltage stability key point; S4, calculating a voltage instability index quantity needing to be improved by the key node; and S5, calculatingthe minimum energy storage configuration capacity by using the voltage instability index change amount and the sensitivity index to obtain the green energy island energy storage configuration capacityconsidering the voltage stability. According to the method, the energy storage capacity of the energy storage node can be configured under the condition of considering the voltage stability.
8.119101926Renewable energy electric power hydrogen ammonia energy storage system
CN - 10.12.2024
Int.Class C25B 9/67
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
60Constructional parts of cells
67Heating or cooling means
 Appl.No 202411205258.5 Applicant CHANGSHA UNIVERSITY OF SCIENCE & TECHNOLOGY Inventor LI CHUANCHANG
The invention relates to a renewable energy power hydrogen ammonia energy storage system, which comprises a photo-thermal heat collection system, a photo-thermal heat storage system, a clean energy electrolysis hydrogen production system and an ammonia synthesis tower, the photo-thermal heat storage system comprises a packed bed type heat storage tank, and two phase change materials for storing heat of different temperature zones are arranged in the packed bed type heat storage tank. The heat of the two different temperature zones is respectively used for supplying heat for electrolytic hydrogen reaction and synthetic ammonia reaction. According to the renewable energy power hydrogen-ammonia energy storage system, while clean energy utilization and the hydrogen production and ammonia production industry are organically combined, heat storage of different temperature zones is achieved, then the heat of the different temperature zones can be released according to needs to meet the requirements for hydrogen production and ammonia production, and therefore the effective utilization rate of clean energy is increased.
9.116988074Renewable energy hydrogen production and storage metallurgy system
CN - 03.11.2023
Int.Class C25B 1/04
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1Electrolytic production of inorganic compounds or non-metals
01Products
02Hydrogen or oxygen
04by electrolysis of water
 Appl.No 202310959868.3 Applicant KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY Inventor KONG XIANGFENG
The invention provides a renewable energy hydrogen production and storage metallurgy system, and relates to the technical field of renewable energy hydrogen production. The renewable energy hydrogen production and storage metallurgical system comprises a power generation system, a hydrogen production system, a hydrogen storage system and a metallurgical system, the power generation system is connected with the hydrogen production system and is used for providing electric energy for the hydrogen production system; the hydrogen production system is connected with the hydrogen storage system and is used for providing hydrogen for the hydrogen storage system; the hydrogen storage system is connected with the metallurgy system and used for providing hydrogen for the metallurgy system. According to the invention, through the plurality of power generation units, including the wind power generation unit, the hydroelectric generation unit and the photovoltaic power generation unit, power generation resources are maximized; and through two hydrogen production units, including a water electrolysis hydrogen production unit and a water photolysis hydrogen production unit, the hydrogen resource is maximized.
10.109672568Method for green energy allocation and coordinated pricing in edge computing network
CN - 23.04.2019
Int.Class H04L 12/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
24Arrangements for maintenance or administration
 Appl.No 201910025525.3 Applicant NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS Inventor HUANG BO
The invention discloses a method for green energy allocation and coordinated pricing in an edge computing network. The method comprises the following steps: establishing an edge computing network model of multi-node backhaul transmission of green edge computing data, and providing green energy for each node through a set number of renewable energy suppliers; constructing, by all renewable energy suppliers in each node, a first basic Gounod game model; combining the first basic Gounod game models corresponding to all nodes in the edge computing network model to form a continuous and coordinatedassembled Gounod game model, and judging the complexity of the edge computing network model; obtaining the equivalency, expansibility and compressibility of the assembled Gounod game model, and converting the assembled Gounod game model into a second basic Gounod game model based on the equivalency, the expansibility and the compressibility by using an iteration method; and achieving the green energy allocation and coordinated pricing of the edge computing network model based on the second basic Gounod game model. By adoption of the method disclosed by the invention, the overall resource allocation amount can be efficiently obtained.
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