PROSPECTS OF DEVELOPMENT OF LVDC ELECTRICITY DISTRIBUTION SYSTEM ENERGY EFFICIENCY

The subject addressed is the energy efficiency (EE) of LVDC electricity distribution system. The focus of the paper is on the development trends and the dependencies of the system EE. In the paper, the prospects of development of LVDC electricity distribution EE is presented using quantitative results and the system development challenges are discussed. Moreover, the impacts of microgrid infrastructure developments on the LVDC system efficiency are covered. With assumptions on presented infrastructure developments, future LVDC system will be able to improve the EE of energy distribution.

[1]  Tero Kaipia,et al.  Control of directly connected energy storage in LVDC distribution network , 2015 .

[2]  Tero Kaipia,et al.  Implementation of a modular customer-end inverter for a low voltage DC distribution network , 2014, 2014 16th European Conference on Power Electronics and Applications.

[3]  J. Driesen,et al.  Basic sensitivity analysis of conversion losses in a DC microgrid , 2012, 2012 International Conference on Renewable Energy Research and Applications (ICRERA).

[4]  Tero Kaipia,et al.  Galvanic Isolation and Output LC Filter Design for the Low-Voltage DC Customer-End Inverter , 2014, IEEE Transactions on Smart Grid.

[5]  Hongmei Wan,et al.  High Efficiency DC-DC Converter for EV Battery Charger Using Hybrid Resonant and PWM Technique , 2012 .

[6]  A. Sannino,et al.  Efficiency analysis of low- and medium- voltage DC distribution systems , 2004, IEEE Power Engineering Society General Meeting, 2004..

[7]  Jukka Lassila,et al.  APPLICATION OF LOW VOLTAGE DC-DISTRIBUTION SYSTEM - A TECHNO- ECONOMICAL STUDY , 2007 .

[8]  L. Tolbert,et al.  Development of a SiC JFET-Based Six-Pack Power Module for a Fully Integrated Inverter , 2013, IEEE Transactions on Power Electronics.

[9]  Andrey Lana LVDC power distribution system: computational modelling , 2014 .

[10]  R. Bründlinger,et al.  RELEVANCE OF THE DC VOLTAGE DEPENDENCY OF THE INVERTER EFFICIENCY , 2007 .

[11]  Tero Kaipia,et al.  DC supply of low-voltage electricity appliances in residential buildings , 2009 .

[12]  Heikki Tuusa,et al.  Efficiency of converters and amorphous core AC-filters in an LVDC distribution , 2014, 2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014.

[13]  Tero Kaipia,et al.  Research Site for Low-Voltage Direct Current Distribution in a Utility Network—Structure, Functions, and Operation , 2014, IEEE Transactions on Smart Grid.

[14]  Juan C. Vasquez,et al.  Advanced LVDC Electrical Power Architectures and Microgrids: A step toward a new generation of power distribution networks. , 2014, IEEE Electrification Magazine.

[15]  Kristof Engelen,et al.  Small-scale residential DC distribution systems , 2006 .

[16]  Eduardo Mojica-Nava,et al.  LVDC microgrid perspective for a high efficiency distribution system , 2014, 2014 IEEE PES Transmission & Distribution Conference and Exposition - Latin America (PES T&D-LA).

[17]  Lassi Aarniovuori,et al.  On Low-Voltage DC Network Customer-End Inverter Energy Efficiency , 2014, IEEE Transactions on Smart Grid.

[18]  J. Lassila,et al.  POSSIBILITIES OF THE LOW VOLTAGE DC DISTRIBUTION SYSTEMS , 2006 .

[19]  Stephen J. Finney,et al.  An Investigation of High Efficiency DC-AC Converters for LVDC Distribution Networks , 2014 .

[20]  J. Biela,et al.  Comparison of a soft switched TCM T-Type inverter to hard switched inverters for a 3 phase PV grid interface , 2012, 2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC).

[21]  H. Kakigano,et al.  Loss evaluation of DC distribution for residential houses compared with AC system , 2010, The 2010 International Power Electronics Conference - ECCE ASIA -.