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Crowbar (circuit)

Known as: Crowbar, Crowbar circuit 
A crowbar circuit is an electrical circuit used to prevent an overvoltage condition of a power supply unit from damaging the circuits attached to the… 
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Related topics

Related topics

11 relations
Current limitingFail-safeInductive output tubePower supply

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Comprehensive Reactive Power Support of DFIG Adapted to Different Depth of Voltage Sags
The low voltage ride-through (LVRT) capability of the doubly-fed induction generator (DFIG) significantly impacts upon the… 
Review
2014
Review
2014
A REVIEW OF COCONUT HUSKING MACHINES
Husking of coconut is among the most-difficult post-harvest operations relevant to coconut. Traditionally the entire husking is… 
2014
2014
Differential Protection for an Outgoing Transformer of Large-Scale Doubly Fed Induction Generator-Based Wind Farms
With the rapid development of wind energy, relay protection for large-scale wind farms has been attracting some researchers, due… 
2011
2011
A Novel LVRT Control Strategy of DFIG Based Rotor Active Crowbar
NA 
2011
2011
Application of Crowbar circuit in grid fault riding through for doubly-fed induction wind power generation system
For the increasing rate of wind generation capacity,higher requests are brought to the capacity of low voltage ride through for… 
2010
2010
Improved vector control of DFIG based wind turbine during grid dips and swells
This paper presents a novel vector control strategy for the doubly-fed induction generator (DFIG) based wind turbine during grid… 
2009
2009
DSP-Based Doubly Fed Induction Generator Test Bench Using a Back-to-Back PWM Converter
Present Paper describes the design of a doubly fed induction generator (DFIG) test bench with active crowbar, using a PWM voltage… 
Highly Cited
2008
Highly Cited
2008
Analysis of the by-pass resistance of an active crowbar for doubly-fed induction generator based wind turbines under grid faults
The doubly-fed induction generator (DFIG) based wind turbines of today are often equipped with a crowbar, which can be used to… 
2007
2007
Performance of Doubly-Fed Wind Power Generators During Voltage Dips
—The growing of wind generation in Spain has forced its Transmission System Operator (TSO) to release new requirements that… 
1998
1998
Design, operation, and test results of 350 MHz LEDA RF system
The Low Energy Demonstration Accelerator (LEDA) being constructed at Los Alamos National Laboratory will serve as the prototype… 
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