Wind Turbine Simulation
... output for any simulated wind speed The turbine circuitry can supply 24V to any load variation up to 400 W System is easy to use for average undergraduate ...
... output for any simulated wind speed The turbine circuitry can supply 24V to any load variation up to 400 W System is easy to use for average undergraduate ...
Micromouse Lecture #2 Power Motors Encoders
... Another problem: Microcontrollers cannot invert the PWM signal to rotate the motor in the other direction ...
... Another problem: Microcontrollers cannot invert the PWM signal to rotate the motor in the other direction ...
Mtroniks Viper Marine 15 ESC
... The Marine15 has a 15Amp motor limit, what this means is that you can use any, DC Brushed motor, as long as the current drawn by that motor does not exceed 15Amps under load (with the prop connected, under water). The Marine15 is the perfect speed controller for anybody wanting to either upgrade the ...
... The Marine15 has a 15Amp motor limit, what this means is that you can use any, DC Brushed motor, as long as the current drawn by that motor does not exceed 15Amps under load (with the prop connected, under water). The Marine15 is the perfect speed controller for anybody wanting to either upgrade the ...
PENTEK XE-6, XE-8 PENTEK
... o PENTEK, Hitachi - a carrier frequency above 4 kHz is not recommended. 11). The VFD should meet NEMA MG-1 Pt 30 conformance. 12). All other requirements and restrictions apply as per: ...
... o PENTEK, Hitachi - a carrier frequency above 4 kHz is not recommended. 11). The VFD should meet NEMA MG-1 Pt 30 conformance. 12). All other requirements and restrictions apply as per: ...
Motor-Generator Sets
... Motor-Generator (MG) Sets Motor-Generator (MG) sets provide load isolation for computers and other sophisticated electrical systems. They can also perform frequency conversion. Starting with the specifications stage, we will work with you to design a Motor-Generator while taking your entire project ...
... Motor-Generator (MG) Sets Motor-Generator (MG) sets provide load isolation for computers and other sophisticated electrical systems. They can also perform frequency conversion. Starting with the specifications stage, we will work with you to design a Motor-Generator while taking your entire project ...
- Krest Technology
... This paper presents a flux-weakening solution by employing the voltage boost capability of Z-source inverters to overcome the voltage limitation in conventional drives for highspeed applications, e.g. hybrid/electric vehicles. In this control strategy, a flux-weakening algorithm has been developed t ...
... This paper presents a flux-weakening solution by employing the voltage boost capability of Z-source inverters to overcome the voltage limitation in conventional drives for highspeed applications, e.g. hybrid/electric vehicles. In this control strategy, a flux-weakening algorithm has been developed t ...
Ajusto-Spede DSI-700 Controller Specifications
... well as similar drives manufactured by others. The DSI-700 may be used with drives ranging from the Fractional Horsepower (FAS) of drives from ¼ to 1½ HP, to the complete Ajusto-Spede® AS brand of integral motor-clutch drives from 1- through 40 HP, as well as the full line of Ajusto-Spede® AT brand ...
... well as similar drives manufactured by others. The DSI-700 may be used with drives ranging from the Fractional Horsepower (FAS) of drives from ¼ to 1½ HP, to the complete Ajusto-Spede® AS brand of integral motor-clutch drives from 1- through 40 HP, as well as the full line of Ajusto-Spede® AT brand ...
Homework 4 ECE 207 – Electrical Engineering Due: 9/27/2012 A
... Rc = 1200 Ω Xm = 100 Ω This motor operates at a slip of 2.5%. Ignoring windage losses, calculate: a. b. c. d. e. f. ...
... Rc = 1200 Ω Xm = 100 Ω This motor operates at a slip of 2.5%. Ignoring windage losses, calculate: a. b. c. d. e. f. ...
Industrial Switched Reluctance Motors and Drives INDUSTRIAL SOLUTIONS C:
... - Current flowing in the coil windings establishes a magnetic field between the stator and rotor poles - Magnetic attraction pulls the rotor poles toward the stator poles - Hence torque and rotation are produced - By optimizing the timing and current level with both torque and speed, the SR machine ...
... - Current flowing in the coil windings establishes a magnetic field between the stator and rotor poles - Magnetic attraction pulls the rotor poles toward the stator poles - Hence torque and rotation are produced - By optimizing the timing and current level with both torque and speed, the SR machine ...
Utilization of digitally controlled servo drives in simplification of
... • high performance drive • optimized for pulse duty servo ...
... • high performance drive • optimized for pulse duty servo ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.