Inductance Calculations

Inductance Calculations

This authoritative reference enables the design of virtually every type of inductor. It features a single simple formula for each type of inductor, together with tables containing essential numerical factors. 1946 edition.

Author: Frederick W Grover

Publisher: Courier Corporation

ISBN: 9780486318356

Category: Science

Page: 304

View: 404

This authoritative reference enables the design of virtually every type of inductor. It features a single simple formula for each type of inductor, together with tables containing essential numerical factors. 1946 edition.
Categories: Science

Tables for the Calculation of the Inductance of Circular Coils of Rectangular Cross Section

Tables for the Calculation of the Inductance of Circular Coils of Rectangular Cross Section

By combining the mutual inductances of two or more pairs of solid coils the
inductance of any thick coil whatever may be accurately treated . As might be
expected , these valuable formulas are somewhat formidable in appearance ,
and ...

Author: Frederick Warren Grover

Publisher:

ISBN: UOM:39015086551036

Category: Inductance

Page: 37

View: 186

Categories: Inductance

Formul and Tables for the Calculation of Mutual and Self inductance

Formul   and Tables for the Calculation of Mutual and Self inductance

A great many formulæ have been given for calculating the mutual and self -
inductance of the various cases of electrical circuits occurring in practice . Some
of these formulæ have subsequently been shown to be wrong , and of those
which ...

Author: Edward Bennett Rosa

Publisher:

ISBN: UOM:39015086557421

Category: Mutual inductance

Page: 132

View: 630

Categories: Mutual inductance

Formulas and Tables for the Calculation of the Inductance of Coils of Polygonal Form

Formulas and Tables for the Calculation of the Inductance of Coils of Polygonal Form

( 25 ) 2a These give very accurate values of the inductance for coils as long as
one - half the radius of the circumscribed circle , and may be used for somewhat
longer coils with a very satisfactory degree of accuracy . To calculate the
equivalent ...

Author: Frederick Warren Grover

Publisher:

ISBN: UOM:39015086556142

Category: Induction coils

Page: 26

View: 313

Categories: Induction coils

Formulas for Computing Capacitance and Inductance

Formulas for Computing Capacitance and Inductance

Formulas for Computing Capacitance and Inductance Chester Snow Explicit
formulas are given for the computation of ( 1 ) the capacitance between
conductors having a great variety of geometrical configurations , ( 2 ) the
inductance , both ...

Author: Chester Snow

Publisher:

ISBN: UIUC:30112106923896

Category: Electric capacity

Page: 69

View: 136

Categories: Electric capacity

Inductance and Force Calculations in Electrical Circuits

Inductance and Force Calculations in Electrical Circuits

This book deals with the two fundamental subjects of electromagnetism.

Author: Marcelo de Almeida Bueno

Publisher: Nova Publishers

ISBN: 1560729171

Category: Technology & Engineering

Page: 134

View: 850

This book deals with the two fundamental subjects of electromagnetism. It is a useful text for courses in electromagnetism, electrical circuits, mathematical methods of physics, and the history and philosophy of science. It covers how to calculate force between two current carrying circuits, and net force on a part of a closed circuit. The calculation of the mutual inductance between two circuits and self-inductance of a single closed circuit is also described. Experiments explain the main expressions of Ampere and Grassmann. A must to help deepen the knowledge of the mind of any student of science.
Categories: Technology & Engineering

Inductance Calculations

Inductance Calculations

For very high frequencies, where the current is confined to a thin layer at the
outer surface of the inner conductor and the inner surface of the outer conductor,
the limiting formula for the inductance of the return circuit is =21 [log* -1 abhenrys
.

Author: Frederick Warren Grover

Publisher: Dover Books on Engineering

ISBN: CORNELL:31924004186122

Category: Science

Page: 286

View: 859

This authoritative compilation of formulas and tables simplifies the design of inductors for electrical engineers. It features a single simple formula for virtually every type of inductor, together with tables from which essential numerical factors may be interpolated. An esteemed reference, it belongs in the library of every electrical engineer. 1946 edition.
Categories: Science

The Calculation and Measurement of Inductance and Capacity

The Calculation and Measurement of Inductance and Capacity

For making approximate calculations of the inductance of a coil , Table 2 has
been worked out . This ta ble gives the inductance of coils of diameters ranging
from 4 to 18 cms . in diameter , and from 1 to 34 cms . long . The inductance given
is ...

Author: William Hockley Nottage

Publisher:

ISBN: UOM:39015063588183

Category: Electric capacity

Page: 137

View: 491

Categories: Electric capacity

Inductance Calculation of High speed Slotless Permanent Magnet Machines

Inductance Calculation of High speed Slotless Permanent Magnet Machines

Additionally, from the results it is concluded that the toroidal-winding machine has the highest inductance and DC resistance values among considered machines. Helical-winding machine has lowest inductance and DC resistance values.

Author:

Publisher:

ISBN: OCLC:1014416929

Category:

Page:

View: 408

TitleAbstract/titlePurpose– The purpose of this paper is to give a simple, fast and universal inductance calculation approach of slotless-winding machines and comparison of inductances of toroidal, concentrated and helical-winding machines, since these winding types are widely used among low-power PM machines.Design/methodology/approach– Harmonic modeling approach is applied to model the magnetic field of the windings in order to calculate the synchronous inductances. The method is based on distinction between electromagnetic properties of different regions in the machine where each region is represented by its own governing equation describing the magnetic field. The governing equations are obtained from Maxwell’s equations by introducing vector potential in order to simplify the calculations.Findings– Results of the inductances of toroidal, concentrated and helical-winding slotless PM machines, which have the same torque and dimensions, obtained by the proposed analytical method are in good agreement with 3D FEM, where the relative difference is smaller than 15 percent. However, the calculation time of the analytical method is significantly less than in 3D FEM: seconds vs hours. Additionally, from the results it is concluded that the toroidal-winding machine has the highest inductance and DC resistance values among considered machines. Helical-winding machine has lowest inductance and DC resistance values. Inductance of concentrated-winding machine is between inductance of helical and toroidal windings; however, DC resistance of the concentrated windings is comparable with resistance toroidal windings.Originality/value– In this paper the inductance calculation based on harmonic modeling approach is extended for toroidal and helical-winding machines which makes the method applicable for most of the slotless machine types.
Categories:

Equations for the Inductance and Short circuit Forces of Busses Comprised of Double Channel Conductors

Equations for the Inductance and Short circuit Forces of Busses Comprised of Double Channel Conductors

... solution for the inductance is determined by using equations 23 and 24 to find
the exact values for the components , 171 and 1721 of the inductance , Iz ,
associated with one of the outer conductors . Substituting appropriately in
equations 23 ...

Author: Clifford M. Siegel

Publisher:

ISBN: WISC:89011032703

Category:

Page: 164

View: 593

Categories:

Eighth International Conference on Power Electronics and Variable Speed Drives

Eighth International Conference on Power Electronics and Variable Speed Drives

A SIMPLIFIED NEUMANN ' S FORMULA FOR CALCULATION OF INDUCTANCE
OF SPIRAL COIL H . L . Chan , K . W . E . Cheng and D . Sutanto The Hong Kong
Polytechnic University , Hong Kong Power Electronics and Variable Speed ...

Author:

Publisher: Inst of Engineering & Technology

ISBN: UCSD:31822028468932

Category: Technology & Engineering

Page: 565

View: 915

This title constitutes the proceedings of the Eighth International Conference on Power Electronics and Variable Speed Drives. There are 99 papers altogether.
Categories: Technology & Engineering

McGraw Hill Handbook of Electrical Construction Calculations Revised Edition

McGraw Hill Handbook of Electrical Construction Calculations  Revised Edition

Inductance is measured in units of henrys ( H ) and represented by the symbol L .
A circuit is said to have an inductance of ... When connected in parallel , the
equivalent inductance Le is found from the formula 1 / Lε = 1 / L , + 1 / L2 + 1 / L2
+ .

Author: Joseph F. McPartland

Publisher: McGraw-Hill Professional Pub

ISBN: UOM:39015043817207

Category: Technology & Engineering

Page: 464

View: 474

The only book of its kind on the market today, this invaluable handbook gives you every essential calculation used in day-to-day electrical construction work - for wiring ... lighting and appliance branch circuits ... feeders for power and light ... motor circuits ... and transformers. With more than 350 detailed illustrations, this updated handbook will enable anyone involved in the electrical construction industry to determine the most efficient and cost-effective approach to the design, layout, installation, operation, and maintenance of electric circuits, systems, and equipment.
Categories: Technology & Engineering

Formulae and Tables for the Calculation of Mutual and Self Inductance Classic Reprint

Formulae and Tables for the Calculation of Mutual and Self Inductance  Classic Reprint

About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work.

Author: Edward B. Rosa

Publisher: Forgotten Books

ISBN: 1333936117

Category: Technology & Engineering

Page: 140

View: 248

Excerpt from Formulae and Tables for the Calculation of Mutual and Self-Inductance A great 'many formula have been given for calculating the mutual and self-inductance of the various cases of electrical circuits occurring in practice. Some of these formula have subsequently been shown to be wrong, and of those which are correct and appli cable to any given case there is usually a choice, because of the greater accuracy or greater convenience of one as compared with the others. For the convenience of those having such calculations to make we have brought together in this paper all the formula with which we are acquainted which are of value in the calculation of mutual and self-inductance, particularly in nonmagnetic circuits where the frequency of the current is low enough to assure sensibly uniform distribution of current. A considerable number of formula which have been shown to be unreliable or which have been replaced by others that are less complicated or more accurate have been omitted, although in most cases we have given references to such omitted formula. Where several formula are applicable to the same case we have pointed out the especial advantage of each and indicated which one is best adapted to precision work. In the second part of the paper we give a large number of exam ples to illustrate and test the formula. Some of these examples are taken from previous papers by the present authors, but many are new. We have given the work in many cases in full to serve as a guide in such calculations in order to make the formula as useful as possible to students and others not familiar with such calcula tions, and also to facilitate the work of checking up the results by anyone going over the subject. We have been impressed with the advantage of this in reading the work of others. In the appendix to the paper are a number of tables that will be found useful in numerical calculations of inductance. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Categories: Technology & Engineering

Fields and Tra n sients in Superhigh Pulse Current Device

Fields and Tra n sients in Superhigh Pulse Current Device

inductance calculations in the first approximation , boundary conditions for , 108 -
112 inductance calculations in the first approximation , examples of flat bus , 113
- 122 inductance calculations of a singleturn solenoid situated near to a coaxial ...

Author: G. A. Shneerson

Publisher: Nova Science Pub Incorporated

ISBN: UVA:X004145315

Category: Technology & Engineering

Page: 561

View: 901

Generalizes calculations relating to strong pulsed currents and magnetic fields, which are being used increasingly in laboratory research and industry. Discusses electromagnetic field calculation outside conductors under conditions of pronounced skin effect, the diffusion of fields into conductors,
Categories: Technology & Engineering

Radiotron Designer s Handbook

Radiotron Designer s Handbook

Maddock , A. J. “ Mutual inductance : simplified calculations for concentric
solenoids " W.E. 22.263 ( Aug. 1945 ) 373 . 15. Grover , F. W. ( book ) “
Inductance calculations : Working Formulae and Tables " ( New York , D. Van
Nostrand Co. , Inc.

Author:

Publisher:

ISBN: STANFORD:36105004977166

Category:

Page:

View: 877

Categories:

Handbook of Electric Power Calculations

Handbook of Electric Power Calculations

xo I yo Lamp B Lamp A Unknown phase sequence Vzx = Vez Inductance ܘ ܐ
Fig . 13 Determination of phase sequence with two resistance lamps and an
inductance . Calculation Procedure : 1 . Assume per - Unit Values of Lamps and ...

Author: Arthur H. Seidman

Publisher: McGraw-Hill Companies

ISBN: UCAL:B4590335

Category: Technology & Engineering

Page: 6

View: 415

A powerful calculations tool for electric power engineers and technicians; this book offers essential; step-by-step procedures and examples for solving a wide array of electric power problems. --
Categories: Technology & Engineering

Radio Service Bulletin

Radio Service Bulletin

In the design of electrical apparatus it is very desirable that it shall be possible to
calculate the inductance of the various ... collected in convenient form the
available formulas for inductance calculations , added certain new formulas , and
also ...

Author: United States. Dept. of Commerce. Radio Division

Publisher:

ISBN: UCAL:B3221817

Category:

Page:

View: 457

Categories:

Circular

Circular

Formulas for Computing Capacitance and Inductance Chester Snow Explicit
formulas are given for the computation of ( 1 ) the capacitance between
conductors having a great variety of geometrical configurations , ( 2 ) the
inductance , both ...

Author: United States. National Bureau of Standards

Publisher:

ISBN: PSU:000018600216

Category: Weights and measures

Page:

View: 365

Categories: Weights and measures