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Simulation analysis of S4MPR and its application in electric supply system of spacecraft

  • Harbin Institute of Technology Shenzhen

Research output: Contribution to journalArticlepeer-review

Abstract

S4MPR power conditioning technology in the spacecraft out of the shadow of the earth makes effectively use of the maximum power of solar array. Nonlinear model of the power regulator establishes its linear model using input current hysteretic method, and finds the optimization parameter of the step of MPPE using the I-V model of PV with small signal method. The fine transient and steady-state response of S4MPR power supply system were verified by simulation analysis and experiment.

Original languageEnglish
Pages (from-to)6298-6302+6308
JournalXitong Fangzhen Xuebao / Journal of System Simulation
Volume21
Issue number19
StatePublished - 5 Oct 2009
Externally publishedYes

Keywords

  • MPPE
  • S4MPR conditioning
  • Small signal method
  • Solar array

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