Design and Analysis of a New Dual-Stator Permanent
... N s = 12 . The gear ratio is Z 2 / p . A typical magnetic field distribution of the PM machine with inner stator only is shown in Fig. 2(b). The 10-pole 12slot winding distribution is shown in Fig. 6 with alternate teeth wound by coils. The coil space harmonic MMF distribution is shown in Fig. 5(b). ...
... N s = 12 . The gear ratio is Z 2 / p . A typical magnetic field distribution of the PM machine with inner stator only is shown in Fig. 2(b). The 10-pole 12slot winding distribution is shown in Fig. 6 with alternate teeth wound by coils. The coil space harmonic MMF distribution is shown in Fig. 5(b). ...
AH293 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
AP1539
... and the initial voltage drop after a high slew-rate transient. An aluminum electrolytic capacitor's ESR value is related to the capacitance and its voltage rating. In most case, higher voltage electrolytic capacitors have lower ESR values. Most of the time, capacitors with much higher voltage rating ...
... and the initial voltage drop after a high slew-rate transient. An aluminum electrolytic capacitor's ESR value is related to the capacitance and its voltage rating. In most case, higher voltage electrolytic capacitors have lower ESR values. Most of the time, capacitors with much higher voltage rating ...
Induction Motors
... •In Figure a larger capacitor may be used to start a single phase induction motor via the auxiliary winding if it is switched out by a centrifugal switch once the motor is up to speed. Moreover, the auxiliary winding may be many more turns of heavier wire than used in a resistance split-phase motor ...
... •In Figure a larger capacitor may be used to start a single phase induction motor via the auxiliary winding if it is switched out by a centrifugal switch once the motor is up to speed. Moreover, the auxiliary winding may be many more turns of heavier wire than used in a resistance split-phase motor ...
Overview of motors and motion control
... generated by either a permanent magnet or a stationary electromagnet connected in series or parallel with the armature coil (the series connection often being referred to as a Universal Motor). The fact that these motors can be driven by DC voltages and currents makes them very attractive for low co ...
... generated by either a permanent magnet or a stationary electromagnet connected in series or parallel with the armature coil (the series connection often being referred to as a Universal Motor). The fact that these motors can be driven by DC voltages and currents makes them very attractive for low co ...
Simulation and Design of a high speed Solid State Switch
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
... Fachbereich Elektrotechnik/Informatik der Universität Kassel ...
SPECIFICATION Non-Controlled Copy
... (Due to dielectric loss, capacitors will heat itself when AC is applied. Especially at high frequencies around its SRF, the heat might be so extreme that it may damage itself or the product mounted on. Please design the circuit so that the maximum temperature of the capacitors including the self hea ...
... (Due to dielectric loss, capacitors will heat itself when AC is applied. Especially at high frequencies around its SRF, the heat might be so extreme that it may damage itself or the product mounted on. Please design the circuit so that the maximum temperature of the capacitors including the self hea ...
Cyclotrons - Baartman`s computer at TRIUMF
... associated electrons in a thin foil. This simple technique allowed a single cyclotron to deliver, simultaneously, several extracted beams with independently variable energy and inspired the construction of machines designed specifically for H acceleration. The higher magnetic inductions achievable ...
... associated electrons in a thin foil. This simple technique allowed a single cyclotron to deliver, simultaneously, several extracted beams with independently variable energy and inspired the construction of machines designed specifically for H acceleration. The higher magnetic inductions achievable ...
GBJ25005 - GBJ2510 Features Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
DC Motors - UET Taxila
... Let us illustrate the above point with a numerical example. Suppose a 400 V shunt motor is running at 600 r.p.m., taking an armature current of 50 A. The armature resistance is 0.28 Ω. Let us see the effect of sudden reduction of flux by 5% on the motor. Initially (prior to weakening of field), we h ...
... Let us illustrate the above point with a numerical example. Suppose a 400 V shunt motor is running at 600 r.p.m., taking an armature current of 50 A. The armature resistance is 0.28 Ω. Let us see the effect of sudden reduction of flux by 5% on the motor. Initially (prior to weakening of field), we h ...
Russian Regulators: Part VI for the Nippon-Denso 770
... “Fault” Light is Optional on N-D Alternator (note: light was mandatory for initial rotor current in previous 14.3771 35-Amp alternator (Russian hand grenade)) ...
... “Fault” Light is Optional on N-D Alternator (note: light was mandatory for initial rotor current in previous 14.3771 35-Amp alternator (Russian hand grenade)) ...
Coilgun
A coilgun (or Gauss rifle, in reference to Carl Friedrich Gauss, who formulated mathematical descriptions of the magnetic effect used by magnetic accelerators) is a type of projectile accelerator consisting of one or more coils used as electromagnets in the configuration of a linear motor that accelerate a ferromagnetic or conducting projectile to high velocity. In almost all coilgun configurations, the coils and the gun barrel are arranged on a common axis.Coilguns generally consist of one or more coils arranged along a barrel, so the path of the accelerating projectile lies along the central axis of the coils. The coils are switched on and off in a precisely timed sequence, causing the projectile to be accelerated quickly along the barrel via magnetic forces. Coilguns are distinct from railguns, as the direction of acceleration in a railgun is at right angles to the central axis of the current loop formed by the conducting rails. In addition, railguns usually require the use of sliding contacts to pass a large current through the projectile or sabot but coilguns do not necessarily require sliding contacts. Whilst some simple coilgun concepts can use ferromagnetic projectiles or even permanent magnet projectiles, most designs for high velocities actually incorporate a coupled coil as part of the projectile.