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: 972

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

Inductance and Force Calculations in Electrical Circuits

Inductance and Force Calculations in Electrical Circuits

It shows how powerful is this method of inductance calculations which yields
analytical results. When u -C t we can expand this result neglecting terms beyond
(v/t)3 to obtain: Once more the result depends on k. Making u/£ go to zero yields
an ...

Author: Marcelo de Almeida Bueno

Publisher: Nova Publishers

ISBN: 1560729171

Category: Technology & Engineering

Page: 134

View: 925

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

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: 725

Categories: Inductance

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: 161

Categories: Electric capacity

Transformers and Inductors for Power Electronics

Transformers and Inductors for Power Electronics

where M12 is the mutual inductance between the two coils. Substituting Equation
9.15 establishes M.12: Ma-'7. S(krz, kri)S(ka, kai)O(khi, kho)e "dk (9.16) F2 (12 \
J0 h1 holn r ln a. 1 1 This is the final result and, despite its complex appearance,
 ...

Author: W.G. Hurley

Publisher: John Wiley & Sons

ISBN: 9781118544679

Category: Technology & Engineering

Page: 376

View: 956

Based on the fundamentals of electromagnetics, this clear and concise text explains basic and applied principles of transformer and inductor design for power electronic applications. It details both the theory and practice of inductors and transformers employed to filter currents, store electromagnetic energy, provide physical isolation between circuits, and perform stepping up and down of DC and AC voltages. The authors present a broad range of applications from modern power conversion systems. They provide rigorous design guidelines based on a robust methodology for inductor and transformer design. They offer real design examples, informed by proven and working field examples. Key features include: emphasis on high frequency design, including optimisation of the winding layout and treatment of non-sinusoidal waveforms a chapter on planar magnetic with analytical models and descriptions of the processing technologies analysis of the role of variable inductors, and their applications for power factor correction and solar power unique coverage on the measurements of inductance and transformer capacitance, as well as tests for core losses at high frequency worked examples in MATLAB, end-of-chapter problems, and an accompanying website containing solutions, a full set of instructors’ presentations, and copies of all the figures. Covering the basics of the magnetic components of power electronic converters, this book is a comprehensive reference for students and professional engineers dealing with specialised inductor and transformer design. It is especially useful for senior undergraduate and graduate students in electrical engineering and electrical energy systems, and engineers working with power supplies and energy conversion systems who want to update their knowledge on a field that has progressed considerably in recent years.
Categories: Technology & Engineering

Capacitance Inductance Resistance Test Set AN URM 90

Capacitance  Inductance  Resistance Test Set AN URM 90

Inductance Measurements at 1 , 000 Cps a . ... Set the circuit selector switch to L
and D - Q x 1 for an inductor that has a storage factor ( Q ) of less than 10 . 5 , and
to L ... Refer to examples 1 and 2 below for sample inductance calculations .

Author:

Publisher:

ISBN: UVA:X004881012

Category: Electric circuits

Page:

View: 842

Categories: Electric circuits

Electromagnetic Compatibility Engineering

Electromagnetic Compatibility Engineering

The validity of this approach was demonstrated by calculating the inductance of
various conductor configurations, which include a square loop, two parallel but
unequal diameter conductors, and an infinite transmission line, using the theory
of ...

Author: Henry W. Ott

Publisher: John Wiley & Sons

ISBN: 9781118210659

Category: Technology & Engineering

Page: 880

View: 148

Praise for Noise Reduction Techniques IN electronic systems "Henry Ott has literally 'written the book' on the subject of EMC. . . . He not only knows the subject, but has the rare ability to communicate that knowledge to others." —EE Times Electromagnetic Compatibility Engineering is a completely revised, expanded, and updated version of Henry Ott's popular book Noise Reduction Techniques in Electronic Systems. It reflects the most recent developments in the field of electromagnetic compatibility (EMC) and noise reduction¿and their practical applications to the design of analog and digital circuits in computer, home entertainment, medical, telecom, industrial process control, and automotive equipment, as well as military and aerospace systems. While maintaining and updating the core information—such as cabling, grounding, filtering, shielding, digital circuit grounding and layout, and ESD—that made the previous book such a wide success, this new book includes additional coverage of: Equipment/systems grounding Switching power supplies and variable-speed motor drives Digital circuit power distribution and decoupling PCB layout and stack-up Mixed-signal PCB layout RF and transient immunity Power line disturbances Precompliance EMC measurements New appendices on dipole antennae, the theory of partial inductance, and the ten most common EMC problems The concepts presented are applicable to analog and digital circuits operating from below audio frequencies to those in the GHz range. Throughout the book, an emphasis is placed on cost-effective EMC designs, with the amount and complexity of mathematics kept to the strictest minimum. Complemented with over 250 problems with answers, Electromagnetic Compatibility Engineering equips readers with the knowledge needed to design electronic equipment that is compatible with the electromagnetic environment and compliant with national and international EMC regulations. It is an essential resource for practicing engineers who face EMC and regulatory compliance issues and an ideal textbook for EE courses at the advanced undergraduate and graduate levels.
Categories: Technology & Engineering

Lumped Elements for RF and Microwave Circuits

Lumped Elements for RF and Microwave Circuits

This formula has been extensively used in the design of microwave lumped
circuits . Grover [ 32 ] has discussed inductance calculations for several
geometries . The theoretical modeling of microstrip inductors for MICs has usually
been based ...

Author: I. J. Bahl

Publisher: Artech House

ISBN: 1580536611

Category: Technology & Engineering

Page: 488

View: 488

Due to the unprecedented growth in wireless applications over the past decade, development of low-cost solutions for RF and microwave communication systems has become of great importance. This practical new book is the first comprehensive treatment of lumped elements, which are playing a critical role in the development of the circuits that make these cost-effective systems possible. The books offers you an in-depth understanding of the different types of RF and microwave circuit elements, including inductors, capacitors, resistors, transformers, via holes, airbridges, and crossovers.
Categories: Technology & Engineering

Electrical Installation Calculations Advanced

Electrical Installation Calculations  Advanced

14 15 16 flows. A voltmeter connected to each of the components in turn
indicates 220V across the inductor, 200V across the resistor and 180V across the
capacitor. Calculate the inductance of the inductor and the capacitance of the
capacitor.

Author: Christopher Kitcher

Publisher: Routledge

ISBN: 9781317950769

Category: Technology & Engineering

Page: 240

View: 675

All the essential calculations required for advanced electrical installation work The Electrical Installation Calculations series has proved an invaluable reference for over forty years, for both apprentices and professional electrical installation engineers alike. The book provides a step-by-step guide to the successful application of electrical installation calculations required in day-to-day electrical engineering practice A step-by-step guide to everyday calculations used on the job An essential aid to the City & Guilds certificates at Levels 2 and 3 For apprentices and electrical installation engineers Now in its eighth edition, this book is in line with the amendments to the 17th Edition IET Wiring Regulations (BS 7671:2008) and references the material covered in the Wiring Regulations throughout. The content also meets the requirements of the latest Level 3 Diploma qualifications from City & Guilds (including the 2365 and 2357). Essential calculations which may not necessarily feature as part of the requirements of the syllabus are retained for electrical installation engineers and students wishing to progress to higher levels of study. Key terms are explained in a glossary section and worked examples and exercises are included throughout the text. A complete question and answer section is included at the back of the book to enable readers to check their understanding of the calculations presented.
Categories: Technology & Engineering

Transformer and Inductor Design Handbook Third Edition

Transformer and Inductor Design Handbook  Third Edition

The standard transformer , with a single primary and secondary winding , is
shown in Figure 17 - 5 , along with its leakage inductance , Equation ( 17 - 2 ] .
Taking the same transformer and splitting the secondary on either side of the
primary ...

Author: Colonel Wm. T. McLyman

Publisher: CRC Press

ISBN: 0203913590

Category: Technology & Engineering

Page: 556

View: 121

Extensively revised and expanded to present the state-of-the-art in the field of magnetic design, this third edition presents a practical approach to transformer and inductor design and covers extensively essential topics such as the area product, Ap, and core geometry, Kg. The book provides complete information on magnetic materials and core characteristics using step-by-step design examples and presents all the key components for the design of lightweight, high-frequency aerospace transformers or low-frequency commercial transformers. Written by a specialist with more than 47 years of experience in the field, this volume covers magnetic design theory with all of the relevant formulas.
Categories: Technology & Engineering

Elements Of Power Systems

Elements Of Power Systems

In this chapter , we are going to see the detailed procedure for determining
inductance and capacitance of the line . Let us first start with inductance
calculations . 4 . 2 Inductance of a Line A magnetic flux is set up when current
flows through an ...

Author: M.V.Bakshi U.A.Bakshi

Publisher: Technical Publications

ISBN: 8184312679

Category:

Page: 526

View: 707

Power System ComponentsSingle line diagram of power system, Brief description of power system elements : Synchronous machine, Transformer, Transmission line, Bus bar, Circuit breaker and isolator.Supply SystemDifferent kinds of supply system and their comparison, Choice of transmission voltage.Transmission LinesConfigurations, Types of conductors, Resistance of line, Skin effect, Kelvin's law, Proximity effect.Overhead Transmission LinesCalculation of inductance and capacitance of single phase, Three phase, Single circuit and double circuit transmission lines, Representation and performance of short, medium and long transmission lines, Ferranti effect. Surge impedance loading.Corona and InterferencePhenomenon of corona, Corona formation, Calculation of potential gradient, Corona loss, Factors affecting corona, Methods of reducing corona and interference. Electrostatic and electromagnetic interference with communication lines.Overhead Line InsulatorsType of insulators and their applications, Potential distribution over a string of insulators, Methods of equalizing the potential, String efficiency.Mechanical Design of Transmission LineCatenary curve, Calculation of sag and tension, Effects of wind and ice loading, Sag template, Vibration dampers.Insulated CablesType of cables and their construction, Dielectric stress, Grading of cables, Insulation resistance, Capacitance of single phase and three phase cables, Dielectric loss, Heating of cables.Neutral GroundingNecessity of neutral grounding, Various methods of neutral grounding, Earthing transformer, Grounding practices.Electrical Design of Transmission LineDesign consideration of EHV transmission lines, Choice of voltage, Number of circuits, Conductor configuration, Insulation design, Selection of ground wires.EHV AC and HVDC TransmissionIntroduction to EHV AC and HVDC transmission and their comparison, Use of bundle conductors, Kinds of DC links, And incorporation of HVDC into AC system.
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: 557

Categories:

Principles of Electrical Safety

Principles of Electrical Safety

Inductance is a property where a conductor opposes a change in the amount of
current flow, due to the magnetic field ... Definitions of inductance are a thorny
matter, and inductance calculations can be extremely difficult. Inductance is ...

Author: Peter E. Sutherland

Publisher: John Wiley & Sons

ISBN: 9781118950340

Category: Technology & Engineering

Page: 416

View: 978

Principles of Electrical Safety discusses current issues in electrical safety, which are accompanied by series’ of practical applications that can be used by practicing professionals, graduate students, and researchers. . • Provides extensive introductions to important topics in electrical safety • Comprehensive overview of inductance, resistance, and capacitance as applied to the human body • Serves as a preparatory guide for today’s practicing engineers
Categories: Technology & Engineering

Power System Analysis

Power System Analysis

For calculation of the minimum short - circuit current : • The conductor resistance
is referred to maximum temperature . ... and inductance networks are constructed
, much akin to the ANSI / IEEE method for short - circuit current calculations in ac
 ...

Author: J.C. Das

Publisher: CRC Press

ISBN: 0203908953

Category: Technology & Engineering

Page: 868

View: 844

Featuring extensive calculations and examples, this reference discusses theoretical and practical aspects of short-circuit currents in ac and dc systems, load flow, and harmonic analyses to provide a sound knowledge base for modern computer-based studies that can be utilized in real-world applications. Presenting more than 2300 figures, tables, and
Categories: Technology & Engineering

The Calculation and Measurement of Inductance and Capacity

The Calculation and Measurement of Inductance and Capacity

For a single - layer coil for the case where the turns are closewound , the coil of
maximum inductance is given by the This can be seen by plotting a curve of the
inductance as calculated by Nagaoka ' s formula No . ( 30 ) . When the coil is ...

Author: William Hockley Nottage

Publisher:

ISBN: UOM:39015063588183

Category: Electric capacity

Page: 137

View: 959

Categories: Electric capacity

Handbook of Electric Power Calculations Fourth Edition

Handbook of Electric Power Calculations  Fourth Edition

Calculation Procedure 1. Use Flux-Linkage Method The principle of obtaining
inductance per phase by using the flux linkages of one conductor is utilized once
again. If the line is unsymmetrical and it remains untransposed, the inductance
for ...

Author: H. Wayne Beaty

Publisher: McGraw Hill Professional

ISBN: 9780071823432

Category: Technology & Engineering

Page: 656

View: 221

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Fully revised to include calculations needed for the latest technologies, this essential tool for electrical engineers and technicians provides the step-by-step procedures required to solve a wide array of electric power problems. The new edition of the Handbook of Electric Power Calculations is updated to address significant new calculation problems and the technological developments that have occurred since publication of the Third Edition of the book in 2000. This fully revised resource provides electric power engineers and technicians with a complete problem-solving package that makes it easy to find and use the right calculation. The book covers the entire spectrum of electrical engineering, including: batteries; cogeneration; electric energy economics; generation; instrumentation; lighting design; motors and generators; networks; transmission. Each section contains a clear statement of the problem, the step-by-step calculation procedure, graphs and illustrations to clarify the problem, and SI and USCS equivalents. Brand-new chapter on three-phase reactive power in alternating-current (AC) transmission systems NEW—now includes relevant industry standards (NEMA, IEEE, etc.) listed at the end of each section Provides practical, ready-to-use calculations with a minimum of emphasis on theory
Categories: Technology & Engineering

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: 133

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

Design Simulation and Applications of Inductors and Transformers for Si RF ICs

Design  Simulation and Applications of Inductors and Transformers for Si RF ICs

The calculation of inductance has a long history and dates back to early
researchers. In fact, the geometric mean distance approximation (discussed in
Chapter 5) dates back to Maxwell. More recently, Ruehli's seminal paper [Ruehli,
1972] on ...

Author: Ali M. Niknejad

Publisher: Springer Science & Business Media

ISBN: 9780306470387

Category: Technology & Engineering

Page: 190

View: 838

The modern wireless communication industry has put great demands on circuit designers for smaller, cheaper transceivers in the gigahertz frequency range. One tool which has assisted designers in satisfying these requirements is the use of on-chip inductiveelements (inductors and transformers) in silicon (Si) radio-frequency (RF) integrated circuits (ICs). These elements allow greatly improved levels of performance in Si monolithic low-noise amplifiers, power amplifiers, up-conversion and down-conversion mixers and local oscillators. Inductors can be used to improve the intermodulation distortion performance and noise figure of small-signal amplifiers and mixers. In addition, the gain of amplifier stages can be enhanced and the realization of low-cost on-chip local oscillators with good phase noise characteristics is made feasible. In order to reap these benefits, it is essential that the IC designer be able to predict and optimize the characteristics of on-chip inductiveelements. Accurate knowledge of inductance values, quality factor (Q) and the influence of ad- cent elements (on-chip proximity effects) and substrate losses is essential. In this book the analysis, modeling and application of on-chip inductive elements is considered. Using analyses based on Maxwells equations, an accurate and efficient technique is developed to model these elements over a wide frequency range. Energy loss to the conductive substrate is modeled through several mechanisms, including electrically induced displacement and conductive c- rents and by magnetically induced eddy currents. These techniques have been compiled in a user-friendly software tool ASITIC (Analysis and Simulation of Inductors and Transformers for Integrated Circuits).
Categories: Technology & Engineering

A Mechanically raised Micromachined Variable Inductor Coil

A Mechanically raised Micromachined Variable Inductor Coil

Design Calculations 5.1 Standard Coil Geometries A book focusing on
inductance calculations by Grover * has been instrumental in determining an
appropriate expression for the inductance of various geometries . As Grover
emphasizes in ...

Author: Chukwunenye Stanley Nnebe

Publisher:

ISBN: CORNELL:31924088874783

Category:

Page:

View: 727

Categories: