Design and simulation of hybrid system-solar/wind/battery using three input DC-DC boost converter

Sathya, S.; Kumar, B. Vinoth

doi:10.1109/icgccee.2014.6922324

Cited by 2 publications

(2 citation statements)

References 14 publications

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“…Some literatureshas paid attention to HREGS recently. Most of the multi-input converters are based onmulti-input DC-DC boost converter [2], [3], [4], [5] and most of the multi-input inverters consists of a buck/buck-boost fused multi-input DC-DC converter and a full-bridge DC-AC inverter [6], [7]. The main disadvantages of these topologies are complexity in operationat wide variable input voltage from different energy sources to produce a constant output voltage to the load.Thisinverter is used in several stages in power conversion which increases the number of power switches and components and complicated control system.…”

Section: Introductionmentioning

confidence: 99%

Multi-input DC-AC Inverter for Hybrid Renewable Energy Power System

Rosli

Yahaya

Baharudin

2016

IJECE

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The objective of this paper is to design a multi-input dc-ac inverter integrated photovoltaic array, wind turbine and fuel cell in order to simplify the hybrid power system and reduce the cost. The output power characteristics of the photovoltaic array, wind turbine and fuel cell are introduced. The operational principle and technical details of the proposed multi-input dc-ac inverter is then explained. The proposed inverter consists of a three input flyback dc-dc converter and a single phase full bridge dc-ac inverter. The control strategy for the proposed inverter to distribute the power reasonably to the sources and it achieved a priority of the new energy utilization is discussed. This multi-input dc-ac inverter is capable of being operated in five conditions and power delivered to the ac load can be either individually or simultaneously. First to third condition occurs when the power delivered from either renewable energy sources individually, fourth condition happens when power is demanded from two sources simultaneously, and finally when power are available from three sources simultaneously. The proposed inverter has been simulated by employing NI Multisim 12.0 circuit simulator.

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Section: Introductionmentioning

confidence: 99%

Multi-input DC-AC Inverter for Hybrid Renewable Energy Power System

Rosli

Yahaya

Baharudin

2016

IJECE

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“…A new approach for electronics converters based on energy shaping is presented in [13][14].To reduce the switching stresses a new structure is formed by using capacitor and diodes in [15].Using soft switching techniques the pulses of switches are controlled. To improve the transient response of fuel cell three port bidirectional converter and the modeling and control of Solar, Wind and battery is presented in [16][17] , the Bidirectional back up storage of fuel cell energy system is proposed in [18].Single Stage power conversion using renewable energy resources are presented in [19][20].Modeling of PWM DC-DC Converters using graft scheme and feasible topologies are presented in [21], [22]- [23]. A Novel topology with four port converter is presented in [24].It has three power path that can be provided by three ports, the forth port is left for unregulated to maintain the power balance of the entire system.…”

Section: Iintroductionmentioning

confidence: 99%

Analysis and design of DC-DC/AC non isolated cuk converter using sliding mode controller

Kanna¹,

Meenakshi²

2015

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

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A DC-DC/AC Non isolated cuk converter is designed in this paper. This system comprises the centralized switching circuit, Non Isolated Cuk Converters, bidirectional port and battery. Renewable energy resources (Solar and Fuel cell) which are produced the DC outputs are given as inputs to this proposed system, whereas the output is either AC or DC without changing the structure of this system. This is done by proper pulses are given to the converter and inputs to the converters. It need not require additional devices like inverter, transformer and filter. Non Isolated cuk converter is used to improve the input voltage levels. The performance of this proposed system is analyzed by different controllers like Sliding Mode Controller (SMC) and Proportional Integral (PI) controller. Simulation results are shown that SMC provides good performance than PI controller. Moreover this derived controller is suitable for any changes at input voltage, it maintained constant load. MatLab/SimulationTM tool is used to perform this proposed system and the simulation outputs are viewed. Index Terms-Multi Input Converter, Sliding Mode Controller, Pulse Width Modulation, Multi Input Multi Output, Proportional Integral Controller, Proportional Integral derivative controller, Digital Signal Processor.

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Design and simulation of hybrid system-solar/wind/battery using three input DC-DC boost converter

Cited by 2 publications

References 14 publications

Multi-input DC-AC Inverter for Hybrid Renewable Energy Power System

Multi-input DC-AC Inverter for Hybrid Renewable Energy Power System

Analysis and design of DC-DC/AC non isolated cuk converter using sliding mode controller

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