Theory and Calculation of Transient Electric Phenomena and Oscillations (Google eBook)

Front Cover
McGraw Publishing Company, 1909 - Electric engineering - 556 pages
0 Reviews
  

What people are saying - Write a review

We haven't found any reviews in the usual places.

Related books

Contents

Graphic representation of transient term
28
Resistance Inductance and Capacity in Series
47
The logarithmic case and the effect of resistance in elimi
53
Numerical example
61
Oscillating Currents
67
The oscillating current generator discussion of its design
74
The equations of the oscillating current generator
76
frequency current power ratio of transformation
79
Calculation of numerical example of a generator having a frequency of hundreds of thousands of cycles per second
82
Continued
86
Example of underground cable acting as oscillating cur rent generator of low frequency
87
Resistance Inductance and Capacity in Series in Alternating Current Circuit
88
Critical case
92
Trigonometric or oscillatory case
93
Numerical example
94
Oscillating start of alternating current circuit
96
Discussion of the conditions of its occurrence
98
Discussion of the application of the equations to trans mission lines and highpotential cable circuits
102
The physical meaning and origin of the transient term
105
Derivation of the equations of current and condenser potentials and their components
106
Maximum and minimum values of oscillation
109
Opening the circuit of a transmission line under load
112
Rupturing a shortcircuit of a transmission line
113
Numerical example of starting transmission line at no load opening it at full load and opening shortcircuit
116
Numerical example of a shortcircuit oscillation of under ground cable system
119
Conclusions
120
Divided Circuit
121
Resolution into permanent term and transient term
124
Equations of special case of divided continuouscurrent circuit without capacity
126
Mutual Inductance
141
General System of Circuits
168
Magnetic Saturation and Hysteresis in Mag
179
Effect of the resistance equations and method of con
185
Transient Term of the Rotating Field
191
Discussion Independence of transient term on phase
197
Polyphase alternator Calculation of field current during
204
Introduction
217
Circuit Control by Periodic Transient Phenom
223
Line of quarterwave length containing resistance r and conductance g
309
Constantpotential constantcurrent transformation by line of quarterwave length
310
Example of excessive voltage produced in highpotential transformer coil as quarterwave circuit
312
Effect of quarterwave phenomena on regulation of long transmission lines quarterwave transmission
313
Limitations of quarterwave transmission
314
Example of quarterwave transmission of 60000 kw at 60
315
The Natural Period of the Transmission Line
320
The conditions of free oscillation
321
Circuit open at one end grounded at other end
322
Quarterwave oscillation of transmission line
323
Frequencies of line discharges and complex discharge wave
327
Example of discharge of line of constant voltage and zero current
329
Example of shortcircuit oscillation of line
331
Halfwave oscillation
333
The even harmonics of the halfwave oscillation
334
Circuit open at both ends
335
Fullwave oscillation
336
Wave shape and frequency of oscillation
338
Time decrement of oscillation and energy transfer be tween sections of complex oscillating circuit
339
Distributed Capacity of HighPotential Trans
342
Distributed Series Capacity
348
Alternating Magnetic Flux Distribution
355
Distribution of AlternatingCurrent Density
369
Velocity of Propagation of Electric Field
387
Evaluation of functions sil al and col al
394
Capacity of a sphere in space
400
General Equations
417
Discussion of General Equations
431
Standing Waves
442
Traveling Waves
457
special case of a traveling wave
472
Free Oscillations
478
Transition Points and the Complex Circuit
498
Power and Energy of the Complex Circuit
513
Relations between power supplied by the electric field
520
Numerical example and conditions of maximum
530
Copyright

Other editions - View all

Common terms and phrases

Bibliographic information