#Tsinghua University

Lithium-ion battery anode

A lithium-ion battery anode is provided. The lithium-ion battery anode comprises a carbon nanotube three-dimensional network structure formed by a plurality of carbon nanotubes intertwined with each o…

Chengyu Wordle Is Not a Love Story

METHOD OF MAKING LITHIUM-ION BATTERY ANODE

A method of making lithium-ion battery anode comprising step (S)-step (S). step (S): providing a nano-silicon material, and coating a positively charged carbonizable polymer on a surface of the nano-s…

METHOD AND APPARATUS FOR DETERMINING SYNCHRONIZATION TRANSIENT STABILITY OF POWER SYSTEM

A method for determining synchronization transient stability of a power system and an electronic device are provided. The synchronous energy function corresponding to the power system model is determi…

METHOD FOR AGGREGATING GROUP OF ELECTRIC VEHICLES BASED ON ELECTRIC VEHICLE FLEXIBILITY, ELECTRONIC DEVICE, AND STORAGE MEDIUM

A method for aggregating a group of EVs based on EV flexibility includes: obtaining a prediction result on a fast charging demand of each EV based on a preset model; determining a distribution area of…

PREPATATION METHOD AND PREPATATION DEVICE OF LITHIUM-ION BATTERY ELECTRODE

A method of preparing a lithium-ion battery electrode, S, preparing a carbon nanotube raw material; S, providing an electrode active material and a solvent; S, mixing the carbon nanotube raw material …

SOLID ELECTROLYTE THREE ELECTRODE ELECTROCHEMICAL TEST DEVICE

A solid electrolyte three-electrode electrochemical test device comprises a housing, a working electrode, a counter electrode, a reference electrode, a first conductive structure, a second conductive …

TRANSIENT STABILITY ASSESSMENT METHOD FOR AN ELECTRIC POWER SYSTEM

A transient stability assessment method for an electric power system is disclosed. Transient stability tags and steady-state data of the electric power system before a failure occurs are collected fro…

LOW-CARBON ENERGY UTILIZATION SYSTEM FOR STEAM AND POWER COGENERATION OF OIL FIELD

A low-carbon energy utilization system for steam and power cogeneration of oil field is provided, which includes a first water pump device, a second water pump device, electric heating devices, a liqu…

SAFETY CONTROL METHOD AND SYSTEM BASED ON ENVIRONMENTAL RISK ASSESSMENT FOR INTELLIGENT CONNECTED VEHICLE

Embodiments of the present application disclose a safety control method and a safety control system based on environmental risk assessment for an intelligent connected vehicle. The method includes: wh…

CONTROL SYSTEM AND METHOD FOR MEDIUM-VOLTAGE PHOTOVOLTAIC DISTRIBUTION SYSTEM

The embodiments of the present invention provide a control system and method for a medium-voltage photovoltaic distribution system. The medium-voltage photovoltaic distribution system includes N photo…

BILATERAL STOCHASTIC POWER GRID DISPATCHING METHOD

The disclosure relates to a two-side stochastic dispatching method for a power grid. By analyzing historical data of wind power, the Gaussian mixture distribution is fitted by software. For certain po…

OPERATION DECISION-MAKING METHOD FOR CENTRALIZED CLOUD ENERGY STORAGE CAPABLE OF PARTICIPATING IN POWER GRID AUXILIARY SERVICES

An operation decision-making method for centralized cloud energy storage capable of participating in power grid auxiliary services. The method includes: establishing a model predictive control model; …

LITHIUM ION BATTERY ELECTROLYTE AND METHOD FOR MAKING THE SAME

A lithium ion battery electrolyte comprising a glyceryl ether epoxy resin gel is provided. The glyceryl ether epoxy resin gel comprises a glyceryl ether epoxy resin and an electrolyte. The glyceryl et…

TAKEOFF AND LANDING CONTROL METHOD AND CONTROL APPARATUS OF MULTIMODAL AIR-GROUND AMPHIBIOUS VEHICLE, AND COMPUTER STORAGE MEDIUM

A takeoff and landing control method of a multimodal air-ground amphibious vehicle includes: receiving dynamic parameters of the multimodal air-ground amphibious vehicle; processing the dynamic parame…

ANODE RECIRCULATION SYSTEM WITH EJECTOR FOR SOLID OXIDE FUEL CELL

The present disclosure relates to the technical field of fuel cells, in particular to an anode recirculation system with an ejector for a solid oxide fuel cell. The heat exchanger is adopted in the an…

Bifunctional Oxygen Electrocatalyst, Preparation Method and Use Thereof

A bifunctional oxygen electrocatalyst, a preparation method and use thereof are disclosed. The bifunctional oxygen electrocatalyst is represented by A1-x-yBxCyO2, wherein element A is one selected fro…

METHOD FOR OPTIMIZING TRANSFORMATION OF AUTOMATION EQUIPMENT IN A POWER DISTRIBUTION NETWORK BASED ON RELIABILITY CONSTRAINTS

The present disclosure provides a method for optimizing transformation of automation equipment in a power distribution network based on reliability, including determining installation states of respec…

POWER DISTRIBUTION NETWORK RELIABILITY INDEX CALCULATION METHOD AND APPARATUS BASED ON MIXED INTEGER LINEAR PROGRAMMING, AND MEDIUM

The disclosure provides power distribution network reliability index calculation method based on mixed integer linear programming. The method includes: establishing a model for optimizing reliability …

EVALUATION METHOD AND SYSTEM FOR STEERING COMFORT IN HUMAN MACHINE COOPERATIVE TAKE-OVER CONTROL PROCESS OF AUTONOMOUS VEHICLE, AND STORAGE MEDIUM

The present disclosure relates to an evaluation method and system for steering comfort in a human machine cooperative take-over control process of an autonomous vehicle, and a storage medium, thereby …

ENERGY STORAGE SYSTEM IN THERMAL POWER UNIT COORDINATED FREQUENCY REGULATION CONTROL METHOD

Embodiments of the present disclosure provide an energy storage system in thermal power unit coordinated frequency regulation control method, including: obtaining a status of an combined system of ene…

CONTROL METHOD AND CONTROL SYSTEM FOR A DISTRIBUTED POWER SOURCE ENERGY GENERATION SYSTEM

A method and a system for controlling a distributed power generation system are disclosed. The distributed power generation system includes N sub isolated three-port converters and N independent distr…

METHODS AND SYSTEMS FOR DISPATCHING MULTI-REGION POWER SYSTEM

The disclosure provides a method and a system for dispatching a multi-region power system. The method includes: obtaining, by each regional system operator, basic operating parameters of the regional …

CARBON NANOTUBE-TRANSITION METAL OXIDE COMPOSITE AND METHOD FOR MAKING THE SAME

The present invention relates to a carbon nanotube-transition metal oxide composite and a method for making the composite. The composite comprises at least one carbon nanotube and a plurality of trans…

METHOD FOR PLANNING DISTRIBUTION NETWORK WITH RELIABILITY CONSTRAINTS BASED ON FEEDER CORRIDOR

The present disclosure provides a method for planning a distribution network with reliability constraints based on a feeder corridor, including determining installation states of respective elements i…

BATTERY ELECTRODE, METHOD FOR MAKING THE SAME AND HYBRID ENERGY STORAGE DEVICE USING THE SAME

The present invention relates to a battery electrode. The battery electrode comprises a plurality of carbon nanotubes and a plurality of transition metal oxide nanoparticles. The plurality of transiti…

DISTRIBUTED DISPATCH METHOD FOR UBIQUITOUS POWER INTERNET OF THINGS BASED ON TRANSITION MATRIX

The disclosure provides a distributed dispatch method for ubiquitous power Internet of Things based on a transition matrix. The ubiquitous power Internet of Things includes generators. The method incl…

METHODS AND APPARATUSES FOR IDENTIFYING POWER FEASIBLE REGION OF VIRTUAL POWER PLANT

The disclosure provides a method for identifying a power feasible region of a virtual power plant, and an apparatus for identifying a power feasible region of a virtual power plant. The method include…

MICRO-GRID RECONSTRUCTION METHOD AND DEVICE, MICRO-GRID PROTECTION CONTROL CENTER, AND STORAGE MEDIUM

Provided in embodiments of the present invention are a micro-grid reconstruction method and device, a micro-grid protection and control center and a storage medium. The method includes: monitoring and…

METHOD, APPARATUS, AND STORAGE MEDIUM FOR PLANNING POWER DISTRIBUTION NETWORK

The disclosure provides a method for planning a power distribution network, an apparatus for planning a power distribution network, and a storage medium. The method includes: establishing a model for …

ELECTRIC WHEEL ASSEMBLY WITH INTEGRATED HUB MOTOR

An electric wheel assembly with an integrated hub motor includes a tire, a rim, a hub, a planetary reducer, an inner rotor motor, a braking system and a steering knuckle assembly. The inner rotor moto…

FIELD EMISSION NEUTRALIZER

A field emission neutralizer is provided. The field emission neutralizer includes a bottom plate and a field emission cathode unit located on the bottom plate. The field emission cathode unit includes…

DISPATCHING METHOD AND DEVICE FOR INTEGRATED TRANSMISSION AND DISTRIBUTION NETWORK

The present disclosure provides a dispatching method and a dispatching device for an integrated transmission and distribution network. The integrated transmission and distribution network include a tr…