'MATLAB SIMULATION OF HYBRID ENERGY STORAGE SYSTEMS BY USING PMSG IN REMOTE AREA POWER SUPPLY (RAPS)'

摘要

In rural areas, the RAPS network has been used to supply power where the utility grid is not present or not easily available. The RER are now being used in RAPS network in order to reduce the high expenditure due to use of conventional generators. The RER have gained popularity nowadays against conventional generators. Therefore, it becomes very difficult to maintain the stability and reliability of RAPS systems. So, Permanent Magnet Synchronous Generator (PMSG) is gaining attention. This work suggests the Hybrid Energy Storage Systems (HESS) such as Ultra-Capacitors (UCs) and Lithium-ion batteries to be interfaced into a PMSG based RAPS network to provide the frequency support and improve stability and reliability of the system. The UCs deal with fast changing frequency, whereas the Lithium-ion batteries provide primary frequency response. This work will help to achieve the goal of eco-friendly electrification.