开发用于在沙特阿拉伯制造和开发的液流电池技术.pdf

1、Development and Scale Up of Fe-V RFB for Applications in MENAJune 24,2025Ahmad Hammad-Saudi AramcoPhilip Krause-RKP InternationalSaudi Aramco:Public2Green Initiative for carbon neutral planet KSA aims to transform its top oil economy into“a global leader in greener world.”Saudi Green Initiative.Targ

2、et 50%renewable generation by 2030;Deploy over 20GW solar by 2023;Carbon neutral by 2050.Demanding 100 GWh ESS that can stably operate in hot environment(up to 60oC).Saudi Aramco:PublicPromoting Green,Sustainability at AramcoIncreasing investments in Green energy;Seeking sustainable power solutions

3、to hundreds of off-grid and grid-connected power systems,e.g.,cathodic protection,oil well,gas well,water injection,.Demanding multi-GW long duration ESS to replace Pb-acid,Ni-Cd,diesel,etc.ESS required of long cycle life and stable operation in an environment with ambient temperatures up to 60oCSau

4、di Aramco:PublicExcellent reversibility over 20,000 charge/discharge cycle life allowing multiple-cycles a day0100%SOC-100%access to rated capacity over lifeNo degradation over 25 yearsDemonstrated at scales up to 100MW by RKP and others Inherent safe and capable of long durationsField-tested 55Cels

5、ius ambient temperature200MW/800MWhV base RFB offers a good fit for applications at Aramco and MEA Saudi Aramco:PublicFe-V RFB-Further improving temperature capability,reducing cost,V4+/5+and Fe2+/3+on cathode-side,only V2+/3+on anode-sideExcellent reversibility unlimited cycle life,as V-V RFBLimite

6、d V4+/5+,allowing up boundary operation temperatures to 55oC or higher100%V utilization,reducing costPotential use of less-expansive membranes or separatorsV5+V4+Fe3+Fe2+Saudi Aramco:PublicDevelopment of D-Power products Present varied products developed and under development,and highlight features.