TY  - CONF
KW  - DC-DC converters; Fuel cells; HVDC power transmission; MATLAB; Natural resources; Photoelectrochemical cells; Proportional control systems; Renewable energy resources
KW  -  Dc - dc boost converters; Energy demands; High gain; High voltage gain; Performance; Performances analysis; Renewable energies; Renewable energy source; Switched Z-source; Z-Source
KW  -  Solar cells
ID  - scholars15445
TI  - Performance Analysis of High Gain Z-Source DC-DC Boost Converter
N1  - cited By 0; Conference of 8th International Conference on Intelligent and Advanced Systems, ICIAS 2021 ; Conference Date: 13 July 2021 Through 15 July 2021; Conference Code:175661
N2  - With the increasing trend in energy demand, researchers are moving towards renewable energy sources (RESs). However, RESs such as, fuel cell or photovoltaic panel offers low output voltage, and it is essential to step-up this low voltage before connecting to the grid or an inverter in two stage power conversion system. The Z-network converter could be used for DC-DC conversion to enhance renewable energy sources voltage. however, boost capabilities of conventional Z-source DC-DC converter (ZSC) are limited, and utilization of higher part count makes it bulky and expensive. In this paper, a new design of ZSC is presented that offers higher gain at smaller duty cycle. Besides, the performance of proposed converter is analyzed with parasitic parameters to validate the proposed design. Moreover, the PI controller is designed for the proposed converter to maintain the constant output voltage to the desired value. The values of proportional and integral (P and I) terms are calculated based on the PID tuning method and the transfer function of the proposed system is achieved using the system identification toolbox (SIT) in MATLAB. Moreover, The performance of proposed converter is compared with recently proposed Hybrid ZSC and conventional ZSC. The simulation studies for the proposed design, conventional ZSC, and Hybrid ZSC are carried out in Simulink software and the outcome verified the superiority of the proposed converter over conventional converters. © 2021 IEEE.
AV  - none
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124171779&doi=10.1109%2fICIAS49414.2021.9642507&partnerID=40&md5=91993c57e967f3e7a64a1d46710bd5a6
A1  - Kumar, R.
A1  - Kannan, R.
A1  - Nor, N.B.M.
SN  - 9781728176666
PB  - Institute of Electrical and Electronics Engineers Inc.
Y1  - 2021///
ER  -