Numerical Analysis of the Magnetic Field of High
... aluminum or copper conductors encapsulated in the coaxial aluminum enclosure (i.e., screen). Hence, they are circular in cross-section geometry, laid in horizontal or vertical three-phase formation. Their main function is seen in connecting generators with their step-up transformers. Due to the medi ...
... aluminum or copper conductors encapsulated in the coaxial aluminum enclosure (i.e., screen). Hence, they are circular in cross-section geometry, laid in horizontal or vertical three-phase formation. Their main function is seen in connecting generators with their step-up transformers. Due to the medi ...
Chapter 19 Rotary Transformer Design
... There are many requirements to transfer signals and power across rotary interfaces. Most things that use slip rings or brushes can be replaced with a rotary transformer. Science instruments, antennas and solar arrays are elements needing rotary power transfer for certain spacecraft (S/C) configurati ...
... There are many requirements to transfer signals and power across rotary interfaces. Most things that use slip rings or brushes can be replaced with a rotary transformer. Science instruments, antennas and solar arrays are elements needing rotary power transfer for certain spacecraft (S/C) configurati ...
S.C. Tang, D.M. Otten, T.A. Keim, and D.J. Perreault, “Design and Evaluation of a 42 V Automotive Alternator with Integrated Switched-Mode Rectifier,” IEEE Transactions on Energy Conversion , Vol. 25, No. 4, pp.983-992, Dec. 2010.
... of a high-power 42 V Lundell alternator having the power electronics and control circuitry fully integrated with the machine. The new design is shown to provide ~100% increase in output power and power density over a conventional alternator design, along with significant improvements in load dump tr ...
... of a high-power 42 V Lundell alternator having the power electronics and control circuitry fully integrated with the machine. The new design is shown to provide ~100% increase in output power and power density over a conventional alternator design, along with significant improvements in load dump tr ...
1 Introduction This reference design provides a
... sensor-less BLDC applications. This sensor-less technique uses traditional trapezoidal or 120° commutation and monitors motor flux by integrating back-EMF of non-energized phase to determine the commutation instances. For certain market, such as fan, pumps, and blowers etc which do not require high ...
... sensor-less BLDC applications. This sensor-less technique uses traditional trapezoidal or 120° commutation and monitors motor flux by integrating back-EMF of non-energized phase to determine the commutation instances. For certain market, such as fan, pumps, and blowers etc which do not require high ...
Dead-Time Compensation Strategy
... The other class is the high frequency (HF) signal injection estimation for low-speed operation. ...
... The other class is the high frequency (HF) signal injection estimation for low-speed operation. ...
Electric Service Requirements - Singing River Electric Power
... shall be easily accessible and shall not be covered by concrete or any other substance. 2. The ground clamp must be U.L. approved type for service entrance grounding. Disconnect Devices Shall Conform to the NEC as follows: 1. The disconnecting means shall consist of not more than six switches, circu ...
... shall be easily accessible and shall not be covered by concrete or any other substance. 2. The ground clamp must be U.L. approved type for service entrance grounding. Disconnect Devices Shall Conform to the NEC as follows: 1. The disconnecting means shall consist of not more than six switches, circu ...
Kapittel 26
... A(dB/dt ) 3.9 mV and I 20 mA. Here the field is into the page and decreasing. To prevent the decrease, the induced field needs to point into the page. Thus the induced current must flow clockwise. (c) Now A (left or right) is perpendicular to B and so A B 0 Wb. That is, the field does not ...
... A(dB/dt ) 3.9 mV and I 20 mA. Here the field is into the page and decreasing. To prevent the decrease, the induced field needs to point into the page. Thus the induced current must flow clockwise. (c) Now A (left or right) is perpendicular to B and so A B 0 Wb. That is, the field does not ...
... one, and for all impurity positions, mainly due to the diminishing in the value of the static dielectric constant. When the electric field has components along the x direction the symmetry of the binding energy curves, with respect to the center of the section of the wire, is breaking [3]. Now, the ...
Effects of Electric Shock on Man
... contractions of the muscles. The muscular contractions and accompanying sensations of heat increase as the current is increased. Sensations of pain develop, and voluntary control of the muscles that lie in the current pathway becomes increasingly difficult. Finally a value of current is reached for ...
... contractions of the muscles. The muscular contractions and accompanying sensations of heat increase as the current is increased. Sensations of pain develop, and voluntary control of the muscles that lie in the current pathway becomes increasingly difficult. Finally a value of current is reached for ...
