Track 5: Coupling Technology and Application of Electricity and Hydrogen in New Power Systems

新型电力系统下的电氢耦合技术与应用

English: Electricity-hydrogen coupling serves as a core nexus for realizing "green electricity - green hydrogen - multi-energy utilization," providing a new dimension for cross-seasonal and long-cycle flexible regulation in new power systems. With the rapid iteration of water electrolysis for hydrogen production, fuel cell power generation, and storage/transportation technologies, electricity-hydrogen coupling is transitioning from single-point demonstrations to large-scale applications. However, key bottlenecks such as wide-power dynamic operation of electrolyzers, multi-energy flow coupling optimization (electricity-hydrogen-thermal), grid-connection interaction stability, system safety, and full-life-cycle economic efficiency still need to be broken through. This forum focuses on the basic theories, key equipment, system integration, and empirical applications of electricity-hydrogen coupling, aiming to gather colleagues in the fields of electrical engineering and hydrogen energy technology to jointly discuss the flexible regulation value and engineering implementation path of electricity-hydrogen coupling in new power systems, and promote the deep integration of green hydrogen and power systems.

中文: 电氢耦合是实现“绿电-绿氢-多能利用”的核心纽带，正在为新型电力系统提供跨季节、长周期的灵活调节新维度。随着电解水制氢、燃料电池发电及储运技术的快速迭代，电氢耦合正从单点示范迈向规模化应用。然而，电解槽宽功率动态运行、电-氢-热多能流耦合优化、并网交互稳定性、系统安全性与全生命周期经济性等关键瓶颈仍有待突破。本专题聚焦电氢耦合的基础理论、关键装备、系统集成与实证应用，旨在汇聚电力工程与氢能技术领域同仁，共同探讨电氢耦合在新型电力系统中的灵活调节价值与工程实现路径，推动绿氢与电力系统的深度融合。

• Dynamic Operation Modeling, Wide-Power Adaptive Control, and Lifetime Degradation Mechanism of Water Electrolysis Hydrogen Production Devices
  电解水制氢装置的动态运行建模、宽功率适应性控制与寿命衰减机理
• Grid-Connection Characteristics, Power Conversion Topologies, and Grid-Friendly Interfaces of Proton Exchange Membrane/Solid Oxide Fuel Cells
  质子交换膜/固体氧化物燃料电池的并网特性、功率变换拓扑与电网友好型接口
• Steady-State/Transient Simulation, Multi-Objective Optimization, and Energy Efficiency Enhancement Methods for Electricity-Hydrogen-Thermal Multi-Energy Flow Coupling Systems
  电-氢-热多能流耦合系统的稳态/暂态仿真、多目标优化与能效提升方法
• Power Matching, Off-Grid/Weak-Grid Operation, and Energy Management Strategies for Renewable Energy Direct Hydrogen Production Systems
  可再生能源直接制氢系统的功率匹配、离网/弱电网运行与能量管理策略
• Multi-Time-Scale Operation and Control of Integrated Electricity-Hydrogen Systems Balancing Hydrogen Production, Storage, and Power Generation
  兼顾制氢、储氢与发电的电氢一体化系统多时间尺度运行控制
• Applicability Evaluation and Economic Analysis of High-Pressure Gaseous, Cryogenic Liquid, and Solid-State Hydrogen Storage Technologies in Power-Side Applications
  高压气态、低温液态及固态储氢技术在电力侧应用的适用性评价与经济性分析
• Dynamic Voltage/Frequency Support Capability of Electricity-Hydrogen Coupling Systems and Their Impact Mechanism on Power System Stability
  电氢耦合系统的动态电压/频率支撑能力及其对电网稳定性的影响机理
• Safety Assessment, Leakage Monitoring, Explosion-Proof Design, and Full-Process Standards/Specifications of Electricity-Hydrogen Coupling Systems
  电氢耦合系统的安全性评估、泄漏监测、防爆设计与全环节标准规范
• Design and Demonstration Projects of Electricity-Hydrogen Coupling Systems for Zero-Carbon Parks, Hydrogen Refueling Stations, and Chemical Parks
  面向零碳园区、加氢站、化工园区等场景的电氢耦合系统设计与示范工程
• Mechanism Design and Economic Analysis of Electricity-Hydrogen Coupling Participating in Power Markets, Ancillary Services, and Green Certificate/Carbon Markets
  电氢耦合参与电力市场、辅助服务及绿证碳市场的机制设计与经济性分析