The Experts below are selected from a list of 42 Experts worldwide ranked by ideXlab platform

C Finnerty - One of the best experts on this subject based on the ideXlab platform.

  • digital control of an isolated active hybrid fuel cell li ion battery Power Supply
    IEEE Transactions on Vehicular Technology, 2007
    Co-Authors: Alireza Khaligh, A M Rahimi, Ali Emadi, S D Andrews, Cleo Robinson, C Finnerty
    Abstract:

    One of the important issues in modern electronic equipment is providing higher peak Power while preserving high energy density. Hybrid Power sources composed of fuel cells and batteries combine the high-energy capabilities of fuel cells with the high-Power capabilities of batteries. DC/DC Power converters can appropriately control the Power flow shared between the fuel cell and battery system. In this paper, we propose a new implementation of hybrid fuel cell/battery systems. A 50-W isolated Power electronic interface system for a hybrid solid-oxide fuel cell (SOFC)/Li-ion battery Portable Power Supply is designed and implemented. The control strategy presented in this paper is able to regulate the output current of the fuel cell, the charging current of the battery, and the output voltage of the Power Supply. The control strategy is implemented in a DSP and tested by simulation and experiments. Experimental results present the flexibility and generality of the control strategy.

Yuanhua Sang - One of the best experts on this subject based on the ideXlab platform.

  • Conversion of solar Power to chemical energy based on carbon nanoparticle modified photo-thermoelectric generator and electrochemical water splitting system
    Nano Energy, 2018
    Co-Authors: Xiaofei Zhang, Wenqiang Gao, Fulei Wang, Baishan Liu, Jianjun Wang, Hong Liu, Yuanhua Sang
    Abstract:

    Nanogenerator has caused extensive attraction to convert/collect dispersive energy as electric energy. Solar thermoelectric generator (STEG), based on Seebeck effect of semiconductors, is one of the most promising approaches for solar energy conversion because of its simple structure, high stability and long lifetime. The light absorbers are of paramount importance for high-efficient STEG. In this work, high performance carbon nanoparticles for light harvesting have been synthesized via a facile and efficient method. By the in-situ coating of the nanoparticles on a commercial thermoelectric generator, a high-efficient STEG was constructed. The performance of the designed STEG device can be further improved with the integration of heat preservation and heat sink components. There is 34 times higher efficiency than that of the bare commercial thermoelectric generator, which enables an electrochemical process to generate hydrogen gas by water splitting. Be a kind of nanogenerator, this designed STEG devices provide a cheap and facile strategy for the Portable Power Supply.

Alireza Khaligh - One of the best experts on this subject based on the ideXlab platform.

  • digital control of an isolated active hybrid fuel cell li ion battery Power Supply
    IEEE Transactions on Vehicular Technology, 2007
    Co-Authors: Alireza Khaligh, A M Rahimi, Ali Emadi, S D Andrews, Cleo Robinson, C Finnerty
    Abstract:

    One of the important issues in modern electronic equipment is providing higher peak Power while preserving high energy density. Hybrid Power sources composed of fuel cells and batteries combine the high-energy capabilities of fuel cells with the high-Power capabilities of batteries. DC/DC Power converters can appropriately control the Power flow shared between the fuel cell and battery system. In this paper, we propose a new implementation of hybrid fuel cell/battery systems. A 50-W isolated Power electronic interface system for a hybrid solid-oxide fuel cell (SOFC)/Li-ion battery Portable Power Supply is designed and implemented. The control strategy presented in this paper is able to regulate the output current of the fuel cell, the charging current of the battery, and the output voltage of the Power Supply. The control strategy is implemented in a DSP and tested by simulation and experiments. Experimental results present the flexibility and generality of the control strategy.

A M Rahimi - One of the best experts on this subject based on the ideXlab platform.

  • digital control of an isolated active hybrid fuel cell li ion battery Power Supply
    IEEE Transactions on Vehicular Technology, 2007
    Co-Authors: Alireza Khaligh, A M Rahimi, Ali Emadi, S D Andrews, Cleo Robinson, C Finnerty
    Abstract:

    One of the important issues in modern electronic equipment is providing higher peak Power while preserving high energy density. Hybrid Power sources composed of fuel cells and batteries combine the high-energy capabilities of fuel cells with the high-Power capabilities of batteries. DC/DC Power converters can appropriately control the Power flow shared between the fuel cell and battery system. In this paper, we propose a new implementation of hybrid fuel cell/battery systems. A 50-W isolated Power electronic interface system for a hybrid solid-oxide fuel cell (SOFC)/Li-ion battery Portable Power Supply is designed and implemented. The control strategy presented in this paper is able to regulate the output current of the fuel cell, the charging current of the battery, and the output voltage of the Power Supply. The control strategy is implemented in a DSP and tested by simulation and experiments. Experimental results present the flexibility and generality of the control strategy.

Cleo Robinson - One of the best experts on this subject based on the ideXlab platform.

  • digital control of an isolated active hybrid fuel cell li ion battery Power Supply
    IEEE Transactions on Vehicular Technology, 2007
    Co-Authors: Alireza Khaligh, A M Rahimi, Ali Emadi, S D Andrews, Cleo Robinson, C Finnerty
    Abstract:

    One of the important issues in modern electronic equipment is providing higher peak Power while preserving high energy density. Hybrid Power sources composed of fuel cells and batteries combine the high-energy capabilities of fuel cells with the high-Power capabilities of batteries. DC/DC Power converters can appropriately control the Power flow shared between the fuel cell and battery system. In this paper, we propose a new implementation of hybrid fuel cell/battery systems. A 50-W isolated Power electronic interface system for a hybrid solid-oxide fuel cell (SOFC)/Li-ion battery Portable Power Supply is designed and implemented. The control strategy presented in this paper is able to regulate the output current of the fuel cell, the charging current of the battery, and the output voltage of the Power Supply. The control strategy is implemented in a DSP and tested by simulation and experiments. Experimental results present the flexibility and generality of the control strategy.