Results 241 to 250 of about 968 (290)
Theory of feedback shift registers with invertors [PDF]
The existing theory of linear sequential circuits is extended to include linear circuits modified by the addition of invertors. Essentially, these contralinear circuits are analysed by embedding them in higher-order linear circuits. It is shown that a general contralinear sequential circuit is equivalent to a collection of contralinear feedback shift ...
P R Bryant
exaly +3 more sources
Static invertors for A.C. power supplies [PDF]
Static invertors are increasingly attracting interest as a reliable and economic means of providing a.c. supplies both in industry and for aircraft and marine applications. This article reviews the present status of static invertors and discusses the economic considerations involved in their ...
J.D.M. Start
exaly +3 more sources
Static invertors—recent developments and new applications [PDF]
The advent of the transistor and, more recently, the thyristor has created wide interest in circuit designs and techniques for static invertors, with their advantages over conventional rotating machines. The increasing interest in fields of application such as fluorescent lighting and electric vehicles is accelerating their design and development for ...
K.W.J. Bishop, R.J. Spreadbury
exaly +3 more sources
Theory of feedback shift registers with invertors [PDF]
P R Bryant
exaly +3 more sources
Multilevel invertors of traction motors [PDF]
The peculiarities of using multilevel (three-level) voltage inverters for traction purposes are studied. It is shown that a three-level inverter allows one to achieve economical voltage control in traction motors which reduces losses in both devices and a traction drive in general.
Yu. M. In’kov +2 more
openaire +2 more sources
Dip behaviour of grid connected invertors [PDF]
The environmental awareness has led to a considerably increasing demand for renewable energy. The majority of renewable energy installations consist of invertor fed systems. In the distribution network, many common power quality phenomena voltage dips, under- and overvoltage, transients, unbalance and harmonic distortion) occur and they affect the ...
B. Verhelst +3 more
openaire +2 more sources
Adjustable frequency invertors and their application to variable-speed drives [PDF]
The paper with the above title is published in this month in the Proceedings. It will be read at a meeting of the Power Division on the 17th November at Savoy Place. Separate copies of individual papers are available, free of charge if called for at Savoy Place before the meeting, or 2s. by post.
D.A. Bradley +3 more
core +4 more sources
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Characterization of GaN Switches for Solar Invertors
ECS Transactions, 2014To improve the efficiency of a solar cell application, two areas of focus are necessary. The first is to improve the quality of the solar panels; and the second is to increase the inverter efficiency, which can be accomplished by using high frequency switches with low on-state and switching losses. GaN has a significantly bigger bandgap compared to Si
Tanya Gachovska +5 more
exaly +4 more sources
Function of invertors in heart regulation
Bulletin of Experimental Biology and Medicine, 1993V V Frol'Kis, Frol'Kis V V
exaly +2 more sources

