A5085064403- Integrated Energy Systems Optimization
- Smart Grid Energy Management
- Optimal Power Flow Distribution
- Heat Transfer and Optimization
- Microgrid Control and Optimization
- Building Energy and Comfort Optimization
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Power Systems and Renewable Energy
- Advanced Sensor Technologies Research
- Mechanical and Thermal Properties Analysis
- Probabilistic and Robust Engineering Design
- Computational Fluid Dynamics and Aerodynamics
- Technical Engine Diagnostics and Monitoring
- Composite Structure Analysis and Optimization
- Advanced Thermodynamics and Statistical Mechanics
- Radiative Heat Transfer Studies
- Blockchain Technology Applications and Security
- Geotechnical Engineering and Underground Structures
- Aerospace Engineering and Control Systems
- Advanced Multi-Objective Optimization Algorithms
- Model Reduction and Neural Networks
- Lattice Boltzmann Simulation Studies
- Smart Grid and Power Systems
- Hybrid Renewable Energy Systems
- High voltage insulation and dielectric phenomena
Tsinghua University
2021-2024
Distributed Energy Systems(DES) interconnected with Electric Power Network(EPN) and District Heating Network(DHN) have drawn great attention recently as they promote user-side coordination of multi-energy flows. However, the difference in physical nature between electric power transmission heat transport has brought difficulties to modelling decentralized optimization. In this article, a new DHN model considering delay storage features pipeline migration transfer fluids is proposed through...
Distributed energy systems encompass a diverse range of generation and storage solutions on the user side, where decentralized management schemes to maximize overall social welfare are preferred considering their dispersed ownership. However, either security or privacy problems occur in recently proposed schemes. Here we report framework leveraging strengths blockchain parallelizable mathematical algorithms overcome these potential drawbacks. The system owners bid cost functions operating...
Fully decentralized optimization of multi-agent distribution networks considering uncertainties is essential to improving user-side energy utilization efficiency and flexibility, whereas a contradictory centralized coordinator aware system-level information inevitably introduced in existing researches. To address the problem, this paper introduces flexibility boundaries nodes express their adjustability under constructs transition model neighbourhood relationship. Besides, robust interval...
Decentralized dispatch of distributed energy systems connected with distribution networks(DN) and district heating systems(DHS) has drawn great attention recently. However, the heat transfer between fluids different temperatures in system usually lacks proper consideration. In this work, delay loss characteristics pipelines at exchange stations DHS are thoroughly modelled. A fully decentralized solution based on Alternating Direction Method Multipliers(ADMM) is used to solve problem. Case...
Demand-side flexibility in distributed energy systems has aroused broad attention recent years.However, existing researches are confined to qualitative descriptions or posterior evaluations on improvement, but the insightful physical mechanism of how and at what cost system offers is still unclear, especially when it involved with multi-energy converters storage.This paper introduces an exergy-based indicator quantify associated improvement systems, then figures out different mechanisms...