6533b874fe1ef96bd12d6010
RESEARCH PRODUCT
Modeling the Sequential Switching Shunt Series Regulator
E. SanchisJ. A. CarrascoA. GarrigosJ. M. Blanessubject
EngineeringSpacecraftbusiness.industryTransconductanceBandwidth (signal processing)RegulatorEnergy Engineering and Power TechnologyNonlinear systemPower system simulationControl theoryLimit cycleElectrical and Electronic EngineeringbusinessShunt (electrical)description
This letter characterizes, in terms of the bandwidth and limit cycle frequency of its constituent subsystems, the sequential switching shunt series regulator -S/sup 4/R, a high-efficiency, low-mass and volume power cell devised to power the next generation of regulated power buses in telecommunication spacecrafts. Transconductance power source modeling is used to obtain linear and nonlinear models. These are used to establish a design control strategy which involves the dynamic response in large load requirements or at the end of the satellite life. Simulations and experimental results are also given to demonstrate the validity of the model.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-03-01 | IEEE Power Electronics Letters |