The design of stabilizing controls for shipboard DC-to-DC buck choppers using feedback linearization techniques

Author

Ciezki, J.G. ; Ashton, R.W.

Author_Institution

Naval Postgraduate Sch., Monterey, CA, USA

Volume

1

fYear

1998

fDate

17-22 May 1998

Firstpage

335

Abstract

Motivated by the Navy´s interest in developing a DC zonal electrical distribution system, the authors have formulated a DC-to-DC buck chopper nonlinear control law to guarantee local asymptotic stability for a range of admissible constant power, variable input capacitance loads. Constant power nonlinearity is eliminated by pseudolinearization

Keywords

DC power transmission; DC-DC power convertors; asymptotic stability; capacitance; choppers (circuits); distribution networks; feedback; linearisation techniques; nonlinear control systems; ships; DC zonal electrical distribution system; constant power loads; feedback linearization techniques; local asymptotic stability; nonlinear control law; parallel converter operation; parallel unit coordinate change; pseudolinearization; shipboard DC-to-DC buck choppers; stabilizing controls design; variable input capacitance loads; Capacitance; Choppers; DC-DC power converters; Filters; Inverters; Linear feedback control systems; Marine vehicles; Steady-state; Switching converters; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE

Conference_Location

Fukuoka

ISSN

0275-9306

Print_ISBN

0-7803-4489-8

Type

conf

DOI

10.1109/PESC.1998.701920

Filename

701920