A 13.8-kV 4.75-MVA Microgrid Laboratory Test Bed
Yusi Liu ; Chris Farnell ; Juan Carlos Balda ; H. Alan Mantooth
microgrid
,
test bed
,
high power
,
emulators
Microgrid concepts and applications have become more promising during recent years. The design and hardware realization of a microgrid…
A Non-Isolated Bidirectional Soft Switching Current fed LCL Resonant DC/DC Converter to Interface Energy Storage in DC Microgrid
Devendra Patil ; Akshay K. Rathore ; Dipti Srinivasan
Current-fed converter
,
Soft-switching
,
Resonance
,
High gain
,
Bidirectional
This paper proposes a non-isolated soft-switching current-fed LCL bidirectional dc/dc converter for interfacing energy storage in DC…
A Scalable DC Microgrid Architecture for Rural Electrification in Emerging Regions
P. Achintya Madduri ; Jason Poon ; Javier Rosa ; Matthew Podolsky ; Eric Brewer ; Seth Sanders
DC microgrids
,
distributed generation
,
distributed control
,
rural electrification
We present the design and experimental validation of a scalable dc microgrid architecture for rural electrification. The microgrid design has…
DC Electric Springs – An Emerging Technology for DC Grids
Kwan-Tat Mok ; Ming-Hao Wang ; Siew-Chong Tan ; Shu-Yuen (Ron) Hui
DC Grids
,
microgrids
,
electric springs
There is widespread attention on integrating renewable energy sources, such as the solar power, to DC distributed power systems and DC…
Distributed Energy Storage Device Integration with Three Phase Distribution Grid using a Transformerless Intelligent Power Substation
Sachin Madhusoodhanan ; Awneesh Tripathi ; Krishna Mainali ; Dhaval Patel ; Arun Kadavelugu ; Subhashish Bhattacharya
Distributed energy storage device
,
Medium voltage grid tie
,
Renewable energy integration
,
Silicon Carbide
,
Solid state transformer
The advent of SiC devices has resulted in the development of 3-phase, Medium Voltage grid tied SSTs. One such SST is the 100 kVA TIPS based…
Energy Management Strategy for Supercapacitor in Autonomous DC Microgrid using Virtual Impedance
Supercapacitor
,
Virtual Impedance
,
Autonomous DC Microgrid
With a proper energy management strategy (EMS), supercapacitor can be integrated into autonomous DC microgrid as an independent energy…
Naturally Clamped Snubberless Soft-Switching Bidirectional Current-Fed Three-Phase Push-Pull DC/DC Converter for DC Micro-Grid Application
Satarupa Bal ; Akshay K. Rathore ; Dipti Srinivasan
Renewable energy
,
Microgrid
,
Power electronics
,
Soft switching
,
DC/DC Converter
A naturally clamped soft-switching three-phase current-fed push-pull bidirectional DC/DC converter with current-fed inverter at Low Voltage…
Stability Analysis and Controller Design of DC Microgrids with Constant Power Loads
DC Microgrids
,
Microgrids
,
Control
,
Stability
,
Robust Control
The main focus of this work is to study the stability of power converters based dc microgrids. These high switching frequency converters…
Stationary-Frame-based Generalized Control Diagram for PWM AC-DC Front-End Converters with Unbalanced Grid Voltage in Renewable Energy Systems
Yiqi Liu ; Ningning Li ; Yu Fu ; Jianze Wang ; Yanchao Ji
stationary-frame
,
front-end converters
,
generalized control
,
unbalanced grid
In this paper, a stationary-frame-based generalized control diagram for PWM AC-DC front-end converter is presented. During the unbalanced…
