Open AccessProceedings Article
A bidirectional DC/DC power electronic converter for an energy storage device in an autonomous power system
Yanting Hu,J. Tatler,Z. Chen +2 more
- Vol. 1, pp 171-176
TLDR
In this article, a two-bridge type of power electronic system for interfacing an energy storage system that can provide the short-term power balance and smoothes the power variation is presented.Abstract:
The paper discusses a bidirectional DC/DC converter for interfacing an energy storage device in an autonomous power system, which consists of wind turbines and diesel generation units. The operation condition variations, such as switching load, could cause significant dynamics in an autonomous system. An energy storage device can effectively increase the utilization of the renewable energy and improve the capability of dealing with dynamics. This paper studies a two-bridge type of power electronic system for interfacing an energy storage system that can provide the short-term power balance and smoothes the power variation. A control strategy is presented. The simulation results have demonstrated that the system can provide fast response to secure the system reliability and power qualityread more
Citations
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Journal ArticleDOI
A Bidirectional DC–DC Converter for an Energy Storage System With Galvanic Isolation
S. Inoue,Hirofumi Akagi +1 more
TL;DR: In this paper, a bidirectional dc-dc converter suitable for an energy storage system with an additional function of galvanic isolation is presented, where an electric double layer capacitor is directly connected to a dc side of the converter without any chopper circuit.
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The Load as an Energy Asset in a Distributed DC SmartGrid Architecture
TL;DR: It is necessary to model and control a microgrid as a system of systems that share some common aspects, such as voltage levels, but can operate independently, using local information in the form of the bus voltage, which improves system reliability.
Journal ArticleDOI
Reconfigurable Solar Converter: A Single-Stage Power Conversion PV-Battery System
TL;DR: In this article, a reconfigurable solar converter (RSC) for photovoltaic (PV)-battery application, particularly utility-scale PV-battery, is proposed.
Proceedings ArticleDOI
A review of non-isolated bidirectional dc-dc converters for energy storage systems
TL;DR: In this article, a comprehensive review of non-isolated bidirectional dc-dc converter topologies is presented based on the features and applications of each type and the most promising converters in terms of their simplicity, flexibility, and high efficiency are singled out.
Proceedings ArticleDOI
A Bi-Directional DC/DC Converter for an Energy Storage System
Shigenori Inoue,Hirofumi Akagi +1 more
TL;DR: In this article, a bi-directional dc/dc converter suitable for an energy storage system with an additional function of galvanic isolation is presented, where an electric double layer capacitor is directly connected to one of the dc buses of the converter without any chopper circuit.
References
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Journal ArticleDOI
A three-phase soft-switched high power density DC/DC converter for high power applications
TL;DR: In this paper, three DC/DC converter topologies suitable for high power-density high power applications are presented, which operate in a soft-switched manner, making possible a reduction in device switching losses and an increase in switching frequency.
Journal ArticleDOI
A bi-directional DC-DC converter topology for low power application
TL;DR: In this paper, the authors proposed a bidirectional DC-DC converter for low power applications based on a half-bridge on the primary and a current-fed push-pull on the secondary side of a high frequency isolation transformer.
Journal ArticleDOI
Power quality issues in a hybrid power system
Eduard Muljadi,H.E. McKenna +1 more
TL;DR: In this paper, the authors analyzed a power system network, which consisted of two types of power generation: wind turbine generation and diesel generation, and showed the impact of wind power plant in the entire system.
Proceedings ArticleDOI
Power electronic transformers for utility applications
TL;DR: In this paper, the authors explored the possibilities of employing AC-AC switched mode power converters in combination with reactive elements to realize a chopped AC link, thereby decreasing the required magnetic core size for voltage transformation and isolation.
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