Grin Technologies SineWave Grinfineon Controller User
... Then swap any pair of plugs (yellow and blue swapped in above example), and rotate through the 3 positions again. This will cover all 6 possible phase pinouts, and one of those 6 should allow the motor to run smoothly. If that one position spins the motor backwards, then you can swap a pair of the h ...
... Then swap any pair of plugs (yellow and blue swapped in above example), and rotate through the 3 positions again. This will cover all 6 possible phase pinouts, and one of those 6 should allow the motor to run smoothly. If that one position spins the motor backwards, then you can swap a pair of the h ...
T.C. Neugebauer, D.J. Perreault, J.H. Lang, C. Livermore, and S.D. Umans, “A Six-Phase Multilevel Inverter for MEMS Electrostatic Induction Micromotors,” 2002 IEEE Power Electronics Specialists Conference , Cairns, Australia, June 2002, pp. 695-670.
... To this end, it is desirable to run the machine at high torque and high speed, since both torque and speed contribute to power. High torque is achieved by operating the machine at the highest possible phase voltage. This voltage is limited by electrical breakdown [1] to approximately 300 V. High tor ...
... To this end, it is desirable to run the machine at high torque and high speed, since both torque and speed contribute to power. High torque is achieved by operating the machine at the highest possible phase voltage. This voltage is limited by electrical breakdown [1] to approximately 300 V. High tor ...
The Modernized U of C Seismic Physical Modelling Facility
... -/+ Y is towards/away, -/+ Z is up/down). Gantry A is to the left; Gantry B is to the right. ...
... -/+ Y is towards/away, -/+ Z is up/down). Gantry A is to the left; Gantry B is to the right. ...
Type here the title of your Paper
... manufactured a prototype single-phase 10 kVA HTSC transformer with rated voltages 1.0/0.04 kV, with the magnetic core made of amorphous electrical steel. The windings of the prototype transformer are made of the second generation HTSC wires (Fig. 6). Dimensions of the transformer were 1 × 1 × 0.8 m ...
... manufactured a prototype single-phase 10 kVA HTSC transformer with rated voltages 1.0/0.04 kV, with the magnetic core made of amorphous electrical steel. The windings of the prototype transformer are made of the second generation HTSC wires (Fig. 6). Dimensions of the transformer were 1 × 1 × 0.8 m ...
Investigations of High Frequency Planar Power Integrated Magnetic
... due to less core material usage cost savings can be realised. Hence, the trend is to integrate passive magnetic devices into one single device such as the integration of electromagnetic passive components in DC/DC converters [1-2]. Many techniques for the integration of passive magnetics also includ ...
... due to less core material usage cost savings can be realised. Hence, the trend is to integrate passive magnetic devices into one single device such as the integration of electromagnetic passive components in DC/DC converters [1-2]. Many techniques for the integration of passive magnetics also includ ...
Magnetic Field
... inductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing. In the case of self-inductance, the magnetic field created by a changing current in the circuit itself induces a voltage in the same circuit. Therefore, the voltage is self ...
... inductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing. In the case of self-inductance, the magnetic field created by a changing current in the circuit itself induces a voltage in the same circuit. Therefore, the voltage is self ...
Chapter 22 MF Practice Test
... 19. Describe how to make an electromagnet. 20. Name two ways to increase the strength of an electromagnet. 21. What happens when you place a compass near a current-carrying wire? 22. Name 3 devices that use electromagnets in their operation. 23. Strong electromagnets are used in junk yards for movin ...
... 19. Describe how to make an electromagnet. 20. Name two ways to increase the strength of an electromagnet. 21. What happens when you place a compass near a current-carrying wire? 22. Name 3 devices that use electromagnets in their operation. 23. Strong electromagnets are used in junk yards for movin ...
II. Space vector modulation for csc
... frequency is limited to relatively small value which cannot ensure constant dc link current during switching period, there can be additional inductance in series with the motor. Shown converter is one-quadrant drive because it cannot provide dc link current in both directions. The block diagram of t ...
... frequency is limited to relatively small value which cannot ensure constant dc link current during switching period, there can be additional inductance in series with the motor. Shown converter is one-quadrant drive because it cannot provide dc link current in both directions. The block diagram of t ...
Fractional Slot Concentrated Windings: A New Method to
... When high-power electric machines controlled by voltage source inverters (VSI) are designed, the best method to remain within an economically viable solution is in using the multi-star structure [1]. If we split the electrical power into numerous equal parts, each part can remain in accordance with ...
... When high-power electric machines controlled by voltage source inverters (VSI) are designed, the best method to remain within an economically viable solution is in using the multi-star structure [1]. If we split the electrical power into numerous equal parts, each part can remain in accordance with ...
Fractional Slot Concentrated Windings: A New Method to Manage
... When high-power electric machines controlled by voltage source inverters (VSI) are designed, the best method to remain within an economically viable solution is in using the multi-star structure [1]. If we split the electrical power into numerous equal parts, each part can remain in accordance with ...
... When high-power electric machines controlled by voltage source inverters (VSI) are designed, the best method to remain within an economically viable solution is in using the multi-star structure [1]. If we split the electrical power into numerous equal parts, each part can remain in accordance with ...
User and Installation Manual
... The motor windings will couple energy to the case of the motor through the interwinding capacitance. This will in turn cause increased emissions from the drive if not returned to the source. Shielding of the motor leads should be done to reduce the emissions from the high power leads. It is recommen ...
... The motor windings will couple energy to the case of the motor through the interwinding capacitance. This will in turn cause increased emissions from the drive if not returned to the source. Shielding of the motor leads should be done to reduce the emissions from the high power leads. It is recommen ...
Induction motor
An induction or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor therefore does not require mechanical commutation, separate-excitation or self-excitation for all or part of the energy transferred from stator to rotor, as in universal, DC and large synchronous motors. An induction motor's rotor can be either wound type or squirrel-cage type.Three-phase squirrel-cage induction motors are widely used in industrial drives because they are rugged, reliable and economical. Single-phase induction motors are used extensively for smaller loads, such as household appliances like fans. Although traditionally used in fixed-speed service, induction motors are increasingly being used with variable-frequency drives (VFDs) in variable-speed service. VFDs offer especially important energy savings opportunities for existing and prospective induction motors in variable-torque centrifugal fan, pump and compressor load applications. Squirrel cage induction motors are very widely used in both fixed-speed and variable-frequency drive (VFD) applications. Variable voltage and variable frequency drives are also used in variable-speed service.