Finite element analysis of piezoelectric transducers
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FEA of ultrasound transducers
Engineering Solutions can perform for you the calculations of the parameters of ultrasound sensors and oscillators on the basis of your geometry. See examples of fea models of ultrasound transducers: ice sensor, densimeter, dispergator and other
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Piezo element
Piezoceramics, piezoelectric materials and piezoelectric effect. Properties and application of piezoelectric elements, in particular for use in ultrasonic measurement systems
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Ultrasound
Ultrasound and its main parameters, types of ultrasonic waves, absorption and reflection, interference and diffraction, application of ultrasound
Electric motors
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Three-phase induction motor
Construction and working principle of a three-phase AC motor. Wiring diagrams and control methods for asynchronous motor
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Permanent Magnet Synchronous Motor
Construction and working principle of a permanent magnet synchronous motor (PMSM). Control methods for PMSM
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Hysteresis motor
Construction, principle of operation, advantages, and disadvantages of a hysteresis motor
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Scalar control
The principle of operation of the scalar (frequency) control is to maintain a constant voltage/frequency ratio over the full operating speed range
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Electric motor
Classification of electric motors, their advantages, and disadvantages. The construction, principle of operation, diagrams and parameters of the electric motor. Applications and list of manufacturers
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Vector control
Vector control allows you to independently control the speed and torque of the electric motor. The main idea of vector control is to control not only the magnitude and frequency of the supply voltage but also the phase
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Hysteresis-reluctance motor
The construction, principle of operation, advantages, and disadvantages of the hysteresis-reluctance synchronous motor
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Wound-rotor synchronous motor
Construction, the principle of operation, synchronous speed, direct-on-line starting and going out of synchronism of wound-rotor synchronous motor
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Single-phase induction motor
Types of single-phase induction electric motors, their design, and the principle of operation. Wiring diagrams of single-phase electric motor
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Brushed DC motor
The construction, types, working principle and main parameters of the brushed DC motor
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Universal motor
Universal motor is a single-phase brushed motor, which operates from both DC and AC power grids
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Synchronous reluctance motor
Construction, working principle, and features of a synchronous reluctance motor
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Stepper motor
Design, the principle of operation, advantages, and disadvantages of a stepper motor, control methods
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Variable frequency drive
The design and principle of operation of the variable frequency drive: topology of the power electrical converter, modulation methods, control, and estimation techniques
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Sensorless FOC of PMSM
Sensorless vector control of permanent magnet synchronous motors. Control method for high-speed electric motors
Contacts
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