Conferences related to Shafts

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2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2020 IEEE Frontiers in Education Conference (FIE)

The Frontiers in Education (FIE) Conference is a major international conference focusing on educational innovations and research in engineering and computing education. FIE 2019 continues a long tradition of disseminating results in engineering and computing education. It is an ideal forum for sharing ideas, learning about developments and interacting with colleagues inthese fields.


2020 IEEE International Conference on Robotics and Automation (ICRA)

The International Conference on Robotics and Automation (ICRA) is the IEEE Robotics and Automation Society’s biggest conference and one of the leading international forums for robotics researchers to present their work.


2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)

The 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2020) will be held in Metro Toronto Convention Centre (MTCC), Toronto, Ontario, Canada. SMC 2020 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report most recent innovations and developments, summarize state-of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems, and cybernetics. Advances in these fields have increasing importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience and thereby improve quality of life. Papers related to the conference theme are solicited, including theories, methodologies, and emerging applications. Contributions to theory and practice, including but not limited to the following technical areas, are invited.


2020 IEEE International Magnetic Conference (INTERMAG)

INTERMAG is the premier conference on all aspects of applied magnetism and provides a range of oral and poster presentations, invited talks and symposia, a tutorial session, and exhibits reviewing the latest developments in magnetism.


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Periodicals related to Shafts

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


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Most published Xplore authors for Shafts

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Xplore Articles related to Shafts

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Electric drives for supercalenders in paper mills

Electrical Engineering, 1939

A TYPICAL electric drive for a modern 84-inch supercalender and winder consists of a 200-horsepower adjustable-speed driving motor, two 20-horsepower motors for winder drums, a 150-kw variable-voltage motor generator set with 30-kw winder generator and exciter, full magnetic control with large motor- operated rheostat, and an operator's panel. The drive will provide a threading speed of 50 feet per minute ...


New automatic telephone equipment

Proceedings of the American Institute of Electrical Engineers, 1911

Automatic schemes for establishing connections between telephones were devised early in the history of the telephone movement and many of the first patents, which were issued for telephone inventions, were for devices which are the forefathers of the automatic equipment in use to-day.


Irrigation in the Spokane Valley

Proceedings of the American Institute of Electrical Engineers, 1912

The first time I made the trip through the Spokane Valley was on a hot July afternoon nearly twelve years ago. Most of it was dry pasture land, but here and there were fields of grain, many of them already cut, bound and shocked. This seemed unusual to me for that time of the year, for in my own neighborhood, ...


Multiplex telephony and telegraphy by means of electric waves guided by wires

Proceedings of the American Institute of Electrical Engineers, 1911

Electrical transmission of intelligence, so vital to the progress of civilization, has taken a development at present into telephony and telegraphy over metallic wires; and telegraphy, and, to a limited extent, telephony, through the medium of the ether by means of electric waves.


Measurement of Torque in Steam Turbine-Generator Shafts Following Severe Disturbances on the Electrical Supply System-Analysis and Implementation

IEEE Power Engineering Review, 1991

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  • Electric drives for supercalenders in paper mills

    A TYPICAL electric drive for a modern 84-inch supercalender and winder consists of a 200-horsepower adjustable-speed driving motor, two 20-horsepower motors for winder drums, a 150-kw variable-voltage motor generator set with 30-kw winder generator and exciter, full magnetic control with large motor- operated rheostat, and an operator's panel. The drive will provide a threading speed of 50 feet per minute and a wide range of many productive calendering speeds to a maximum which may be 2,000 feet per minute. With auxiliary equipment on the winder slitters, and pressure-applying arrangement, the operator has full control of the calender speed, starting and stopping, roll pressures, and winder tensions at a central point.

  • New automatic telephone equipment

    Automatic schemes for establishing connections between telephones were devised early in the history of the telephone movement and many of the first patents, which were issued for telephone inventions, were for devices which are the forefathers of the automatic equipment in use to-day.

  • Irrigation in the Spokane Valley

    The first time I made the trip through the Spokane Valley was on a hot July afternoon nearly twelve years ago. Most of it was dry pasture land, but here and there were fields of grain, many of them already cut, bound and shocked. This seemed unusual to me for that time of the year, for in my own neighborhood, some 80 miles (128 km.) south of this, the grain would not be ready to cut for some four weeks yet. Under these conditions it looked quite dry, parched and dusty. Houses were few and far between, and the bright sun shining on the whiteness of dry grass and stubble made the tree-covered hills at each side of the valley look far more inviting.

  • Multiplex telephony and telegraphy by means of electric waves guided by wires

    Electrical transmission of intelligence, so vital to the progress of civilization, has taken a development at present into telephony and telegraphy over metallic wires; and telegraphy, and, to a limited extent, telephony, through the medium of the ether by means of electric waves.

  • Measurement of Torque in Steam Turbine-Generator Shafts Following Severe Disturbances on the Electrical Supply System-Analysis and Implementation

    None

  • Function of fly-wheels in connection with electrically operated rolling mills

    For all kinds of motor drives and particularly for rolling-mill service, where the load conditions are very unstable, the use of a suitable fly-wheel is of great importance. As is well known, the function of a fly-wheel is to take up the sudden shocks and equalize the unsteady loads as much as practicable in order to produce the cheapest installation and obtain the most satisfactory and economical operation. The smallest size of motor and the minimum capacity of the generating plant are obtained when the action of the fly-wheel is such that the load on the motor is constant and equal to the average of all the loads. To a certain extent this will be impossible in rolling mills, and it will be the problem for the engineer to determine the most suitable size of fly-wheel, motor, and generating plant with the auxiliary equipments.

  • Alternator for one hundred thousand cycles

    Before entering into a description of the form of generator dealt with in this paper, it may be of interest to give a short review of the history of the high-frequency alternator. Heretofore the 10,000-cycle machine has represented the highest frequency in commercial use. Such a machine was developed by one of the electrical manufacturing companies in 1900 and a number of them are now in service. A similar machine for 10,000 cycles was described by Lamme in a paper before the Institute in 1901.∗ Reference may be made particularly to a paper by Dudell read before the Physical Society of London, giving a synopsis of his work with this kind of apparatus and describing the experiments made by him.

  • Direct-current and alternating-current mill motors for auxiliary drives

    Direct-Current Mill Type Motor Motor drive for the auxiliary apparatus of steel mills, including tables, screw-downs, cranes, charging machines, etc., has been used for about twenty years. The application of motors to the various machines was naturally a very gradual process. The conditions were very unusual, as the work was of an extremely severe nature, requiring frequent starting and stopping, rapid acceleration and sudden stops. Motors had to operate in very hot and dirty places and in a majority of cases gear drive was used. The mills were operated for 24 hours a day, six days a week. The manually operated direct rheostatic controller was the only type available, and this meant heavy overloads during starting and reversing periods.

  • Electric mine hoists

    Of primary importance in mine installations is the hoist, which has a very direct bearing on the successful operation of a mine. Conditions vary greatly with different mines, and especially in different localities. Such factors as depth, incline, the number of levels, permissible or desirable speeds, conditions of ore, etc., are always more or less special in each case. Veins of ore are never exactly duplicated, and the nature of the ground through which shafts are sunk may considerably modify permissible values. As mining laws are made by the different states they necessarily vary somewhat, and, even when not fully observed, they introduce factors which qualify the conditions of hoisting men and ore. The amount of timbering required is often of importance as relating to hoisting conditions. Methods of loading ore affect the time required, as also does the question of the use of cars or skips. Safety precautions must be very carefully considered, and the number of men in each mine, the number of compartments, and often the method of removing water from the mine must have careful consideration.

  • Discussion on “induction motors for multispeed service with particular reference to cascade operation.” Atlantic city, N. J., July 1, 1908

    W. I. Slichter: There is a point in the subject of cascade connection of induction motors which the speaker would like to hear discussed, as it is particularly important in connection with railway engineering. The usual and first idea of the result of the cascade connection of induction motors is that it will make it possible to obtain from a given pair of motors a greater torque at a low speed than is obtained in normal operation. But a closer study of this subject shows that the maximum torque of two motors connected in cascade is always less than that of either one of the individual motors. This is a proved fact with regard to the operation of motors with like number of poles, but it would be interesting to know what the relation is with motors having different numbers of poles.



Standards related to Shafts

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IEEE Standard for Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above

The requirements in this standard apply to all 50 Hz and 60 Hz, two-pole and four-pole, cylindrical-rotor synchronous generators driven by steam turbines and/or by combustion gas turbines. The drive may be direct or through a gearbox or other device that permits different speeds for the turbine and the generator. The generators covered by this standard are to have rated ...


IEEE Standard for Hydraulic Turbine and Generator Integrally Forged Shaft Couplings and Shaft Runout Tolerances

This standard applies to the dimensions of integrally forged shaft couplings and to the shaft runout tolerances. Shafts and couplings included in this standard are used for both horizontal and vertical connections between generators and turbines in hydroelectric installations. This standard does not include data on fabricated shafts, shaft stresses, and bolt tensioning. Industry experience suggests that the torque capacity ...



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