Analysis and performance of paralleling circuits of paralleling circuits for modular inverter-converter systems /
Arthur G. Birchenough and Francis Gourash.

Description

Main Author

Birchenough, Arthur G.

Related Names

Gourash, Francis.
Lewis Research Center.
United States. National Aeronautics and Space Administration.

Language(s)

English

Published

Washington, D.C. : National Aeronautics and Space Administration : 1972.

Subjects

Electric inverters.
Electric circuits, Parallel.
Electric current converters.

Summary

As part of a modular inverter-converter development program, control techniques were developed to provide load sharing among paralleled inverters or converters. An analysis of the requirements of paralleling circuits and a discussion of the circuits developed and their performance are included in this report. The current sharing was within 5.6 percent of rated-load current for the ac modules and 7.4 percent for the dc modules for an initial output voltage unbalance of 5 volts.

Physical Description

16 p. : ill. ; 27 cm.

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