A method of surge reduction in the switching regulator

Harada, K.; Matsuo, Hirofumi

doi:10.1109/pesc.1976.7072933

Cited by 6 publications

(2 citation statements)

References 5 publications

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“…For these and some other combinations to be practically useful, they have to be related to a rather special ized problem. Just recently and concurrently with this work, such cascade connections have been studied for the first time, [9] and [10] # but in a quite different context, in connection with one specialized problemreduction of the surge current in switching regulators for color television applications.…”

Section: -Pesc 77 Recordmentioning

confidence: 99%

A new optimum topology switching DC-to-DC converter

Cuk

Middlebrook

1977

1977 IEEE Power Electronics Specialists Conference

140

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Section 2 gives motivation and guidelines to be followed in the synthesis of new switching converters, equally simple but with significantly improved performance, through converter optimum topology.A revised look at these three tlbasic" converters, and the correlation among their topologies and functions, leads in Section 3 to study of the generic properties of the cascade connection of buck and boost converters. Especially, the recognition of the fact that the conventional buck-boost converter may be considered as a -6pecial ca6e derived from one kind of cascade connection (buck converter followed by a boost converter) leads quite naturally in Section 3 to the discovery of the new optimum In Section 4 the steady state (dc) and dynamic (ac) models of the new switching converter are obtained in the canonical circuit form, and are experimentally verified.The importance of the optimwn .iYLteJteonnectLon of elements is emphasized in Section 5, where the new converter and conventional buck-boost with an input filter, consisting of the same components, are extensively compared both theoretically and experimentally. The superior performance, significantly higher efficiciency, and much lower switching ripple are demonstrated for the new converter.

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Section: -Pesc 77 Recordmentioning

confidence: 99%

A new optimum topology switching DC-to-DC converter

Cuk

Middlebrook

1977

1977 IEEE Power Electronics Specialists Conference

140

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“…1(B). This cascading of dc-to-dc converters is becoming increasingly common both for performance [1] as well as for system power distribution'considerations [2].…”

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confidence: 99%

Start-Up Transient of a DC-to-DC Converter Powered by a Current-Limited Source

Wilson

1981

IEEE Trans. Aerosp. Electron. Syst.

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An analysis technique is presented which permits the designer to explore the start-up transient of a dc-to-dc converter when it is powered by a current-limited source. The current versus voltage characteristics of the source are superimposed upon those of the dcto-dc converter. By noting the nature of the intersection of these curves in the voltage-current plane, we are able to predict whether or not the converter is able to start up while powering a specified load.

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