Wireless Monitoring System of Orthopedic Implants(WMSoOI), which is employed to detect the situations of implanted materials in patients as artificial joints, is one kind of Smart Biomedical MicroSystems(BMS). This kind of BMS is supplied by little mechanical energy. Due to the limit of input energy, there are a lot of challenges on power converter system, such as efficiency, volume, etc[1][2]....

An energy storage system is critical for the safe and stable operation of a microgrid (MG) and has a promising prospect in future power system. Economical and safe operation of storage system is of great significance to MGs. This paper presents an improved management strategy for lithium battery storage by establishing a battery depreciation cost model and employing a practical charging/dischar...

This paper analyzes and simulates the Li-ion battery charging process for a solar powered battery management system. The battery is charged using a non-inverting synchronous buck-boost DC/DC power converter. The system operates in buck, buck-boost, or boost mode, according to the supply voltage conditions from the solar panels. Rapid changes in atmospheric conditions or sunlight incident angle ...

A generalized approach for combining state of charge (SOC) and state of health (SOH) techniques together to create a self-adaptive battery monitoring system is discussed. First, previously published techniques and their feasibility for on-line SOC and SOH estimation are reviewed. Then, a method of utilizing SOH predictions to update the SOC estimator in order to minimize drift due to capacity l...

This paper presents two battery energy management (BEM) techniques for an electric vehicle (EV) traction system which incorporates indirect field-oriented (IFO) induction motor (IM) drive system. The main objective of the proposed BEM is to regulate IM’s speed while minimizing lithium-ion (Li-ion) bank state charge (SOC) reduction and health (SOH) degradation. In contrast most existing w...

The adoption of grid-connected electric vehicles (GEVs) brings a bright prospect for promoting renewable energy. An efficient vehicle-to-grid (V2G) scheduling scheme that can deal with energy volatility and protect vehicle batteries from fast aging is indispensable to enable this benefit. This article develops novel V2G method consuming local in microgrids by using mixed learning framework. It ...

The Internet of Things has become an evolving area wireless technologies. Energy storage plays a crucial role in developing, implementing, and deploying the (IoT) to help solve some problems facing our daily activities. It is known that batteries, energy-stored systems are able get spoiled due undercharging or over-charging might profoundly affect operation whole system. Electric hybrid vehicle...

This paper studies the interest of the integration of battery energy storage with Static Synchronous Compensator (STATCOM) for improving the low voltage ride through capability (LVRT) of a fixed speed wind turbine connected to the grid. For this reason and by applying a grid fault, a comparison is made between integrating the SSSC, the STATCOM and the STATCOM with battery energy storage. The sy...