Results 1 to 10 of about 964 (266)

Maximization of injected power and efficiency based optimal location of DPFC using iterative procedure [PDF]

Archives of Electrical Engineering, 2022
Among the FACTS device, the distributed power flow controller (DPFC) is a superior device. This can be evaluated after eliminating the dc capacitor between shunt and series convertors of the unified power flow controller (UPFC) and placing a number of ...
Santosh Kumar Gupta, Jayant Mani Tripathi, Mrinal Ranjan, Ravi Kumar Gupta, Dheeraj Kumar Gupta   +4 more
doaj   +1 more source

An interleaved high step‐down coupled inductor based quadratic DC‐DC converter

IET Power Electronics, 2023
A high step‐down direct current‐direct current (DC‐DC) buck converter with a coupled‐inductor in its topology is presented in this study. The switching pattern of the proposed converter is interleaved; therefore, the voltage stress on the semiconductors ...
Reza Pashaie, Mehran Sabahi, Ebrahim Babaei   +2 more
doaj   +1 more source

A transformer‐less DC–DC converter with high voltage conversion ratio adopting inverting voltage lift cell

IET Circuits, Devices and Systems, 2022
In this work, a high voltage gain dc‐dc converter is proposed based on a switched inductor cell. The proposed converter utilises an inverting switched capacitor cell at the output side to achieve high voltage gain. Extendibility of the proposed structure
Ebrahim Babaei, Hamed Mashinchi Maheri, Mehran Sabahi   +2 more
doaj   +1 more source

Design, analysis, and implementation of a new high‐gain P‐type step‐up dc/dc converter with continuous input current and common ground

IET Power Electronics, 2021
Step‐up converters are increasingly developed for renewable energy and storage systems in order to raise the output voltage of those resources to higher voltage levels.
Alireza Lahooti Eshkevari, Ali Mosallanejad, Mohammad Sadegh Sepasian   +2 more
doaj   +1 more source

A new transformer‐less step‐up DC–DC converter with high voltage gain and reduced voltage stress on switched‐capacitors and power switches for renewable energy source applications

IET Power Electronics, 2021
In many modern applications such as renewable energy sources (RESs), DC–DC step‐up converters can be used to regulate the input variable and/or low voltage to achieve the desired characteristics such as amplitude and ripples at the output voltage.
Maysam Abbasi, Yousef Nazari, Ehsan Abbasi, Li Li   +3 more
doaj   +1 more source

Minimal switching of multiple input multilevel output DC-DC converter

, 2021
This paper proposes a minimal switching multiple input multilevel output (MS-MIMLO) DC-DC converter. Minimizing the cost of operation is an utmost priority of any electric circuit design.
Hur Jedi, Jedi, Hur, Amer A. Chlaihawi, Ameen M. Al-Modaffer, Chlaihawi, Amer A., Al-Modaffer, Ameen   +5 more
core   +1 more source

Incorporation of Microgrid Technology Solutions to Reduce Power Loss in a Distribution Network with Elimination of Inefficient Power Conversion Strategies [PDF]

, 2021
The increase in energy-efficient DC appliances and electronic gadgets has led to an upheaval in the usage of AC–DC power convertors; hence, power loss in converter devices is cumulatively increasing.
Lucian Mihet-Popa, Rajvikram Madurai Elavarasan, Rengasamy, Mageswaran, Elavarasan, Rajvikram Madurai, Sivasankar Gangatharan, Mihet-Popa, Lucian, Gangatharan, Sivasankar, Mageswaran Rengasamy   +7 more
core   +1 more source

A versatile series‐parallel‐connected bidirectional DC power flow controller for HVDC and MVDC system

IET Generation, Transmission & Distribution, 2023
This paper proposes a transformer type dc power flow controller (DCPFC) based on stacks composed of sub‐modules (SMs). The converter can perform dc power flow control independently on point‐to‐point as well as multi‐terminal connection, which can be ...
Jiuyang Jin, Xiaotian Zhang, Zhilin Xiao, Yanan Ye, Xueao Qiu, Xu Yang   +5 more
doaj   +1 more source

Non‐isolated high step‐up DC–DC converter based on switched‐inductor switched‐capacitor network for photovoltaic application

IET Generation, Transmission & Distribution, 2023
A high step‐up non‐isolated DC–DC converter based on a switched‐inductor/switched‐capacitor network is proposed in this paper. The proposed converter takes advantage of both active and passive switched inductor cells. Inductors L1 and L2 can be connected
Hossein Jalali Farahani, Mahdi Rezvanyvardom, Amin Mirzaei   +2 more
doaj   +1 more source

Fault Tolerance Enhance DC-DC Converter Lifetime Extension [PDF]

, 2017
One of the most crucial renewable energy sources today is solar energy. Power convertors play an important role in adjusting the output voltage or current of photovoltaic (PV) systems.
Soulatiantork, P., Suresh Perinpanayagam, Mohammad Samie, Samie, Mohammad, FAIFER, MARCO, Samie, M., Perinpanayagam, S., Perinpanayagam, Suresh, Alireza Alghassi, Adrian Uriondo Del Pozo, Alghassi, Alireza, Pozo, Adrian Uriondo Del, Faifer, M., Payam Soulatiantork, Marco Faifer, Uriondo Del Pozo, Adrian, Alghassi, A., SOULATIANTORK, PAYAM, Del Pozo, A.U.   +18 more
core   +1 more source