AI13 Modular Trainer for Electrotecnics Technical Teaching Equipment
... - Create easily new entries or delete them. - Create data bases with student information. - Analyze results and make statistical comparisons. - Print reports. - Develop own examinations. - Detect student ’s progress and difficulties. ...and many other facilities. The Instructor Software is the same ...
... - Create easily new entries or delete them. - Create data bases with student information. - Analyze results and make statistical comparisons. - Print reports. - Develop own examinations. - Detect student ’s progress and difficulties. ...and many other facilities. The Instructor Software is the same ...
DEVELOPMENT OF REMOTE CONTROLLED VIRTUAL LABORATORY Angéla Váradiné Szarka
... automatically to the circuit input, and the oscilloscope to the circuit input and output. At the same time GPIB controlled power supply is switching on and provides voltage supply to the circuit and to the instruments. Students have possibility to experience advantages of computer controlled measuri ...
... automatically to the circuit input, and the oscilloscope to the circuit input and output. At the same time GPIB controlled power supply is switching on and provides voltage supply to the circuit and to the instruments. Students have possibility to experience advantages of computer controlled measuri ...
electrical instrumentation final lab manuals for EX
... The megger is an indicating instrument, which is generally used to measure very high resistance such as insulation resistance. Construction of the megger has been shown in fig. As shown, it consists a hand driven d.c.generator, which can generate 500 V or 1000 V dc.It also consists two coils namely ...
... The megger is an indicating instrument, which is generally used to measure very high resistance such as insulation resistance. Construction of the megger has been shown in fig. As shown, it consists a hand driven d.c.generator, which can generate 500 V or 1000 V dc.It also consists two coils namely ...
101 basics series starters and contactors
... placed on the motor. A motor is designed to run at a certain speed, called its synchronous speed. If the load on the motor increases, the motor draws more current to continue running at its synchronous speed. It is quite possible to put so much load on a motor that it will draw more and more current ...
... placed on the motor. A motor is designed to run at a certain speed, called its synchronous speed. If the load on the motor increases, the motor draws more current to continue running at its synchronous speed. It is quite possible to put so much load on a motor that it will draw more and more current ...
sns college of engineering
... type. In order to produce rotating magnetic field there must be some phase difference. In case of split phase induction motor we use resistance for creating phase difference but here we use capacitor for this purpose. We are familiar with this fact that the current flowing through the capacitor lead ...
... type. In order to produce rotating magnetic field there must be some phase difference. In case of split phase induction motor we use resistance for creating phase difference but here we use capacitor for this purpose. We are familiar with this fact that the current flowing through the capacitor lead ...
DRV8870 3.6-A Brushed DC Motor Driver (PWM
... The DRV8870 device is an optimized 8-pin device for driving brushed DC motors with 6.5 to 45 V and up to 3.6A peak current. The integrated current regulation restricts motor current to a predefined maximum. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that h ...
... The DRV8870 device is an optimized 8-pin device for driving brushed DC motors with 6.5 to 45 V and up to 3.6A peak current. The integrated current regulation restricts motor current to a predefined maximum. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that h ...
l-38(tb)(et) ((ee)nptel)
... Load characteristic of separately excited generator Load characteristic essentially describes how the terminal voltage of the armature of a generator changes for varying armature current Ia. First at rated speed, rated voltage is generated across the armature terminals with no load resistance conne ...
... Load characteristic of separately excited generator Load characteristic essentially describes how the terminal voltage of the armature of a generator changes for varying armature current Ia. First at rated speed, rated voltage is generated across the armature terminals with no load resistance conne ...
dc machines
... where Ia is the vector armature current and Bf is the vector magnetic flux density produced by the field windings. At the armature location shown in the figure, the vector force on the a conductor is downward, while the vector force on the b conductor is upward, giving a net counterclockwise rotatio ...
... where Ia is the vector armature current and Bf is the vector magnetic flux density produced by the field windings. At the armature location shown in the figure, the vector force on the a conductor is downward, while the vector force on the b conductor is upward, giving a net counterclockwise rotatio ...
DIGIPLAN 1054 STEPPER MOTOR DRIVE INSTRUCTION
... and is known as a bipolar bridge, shown in simplified form in Fig. 8. This system uses an extra pair of switches but has two important advantages - only one power supply is required, and the peak-to-peak voltage applied across the windings is twice the supply voltage. This is important at high stepp ...
... and is known as a bipolar bridge, shown in simplified form in Fig. 8. This system uses an extra pair of switches but has two important advantages - only one power supply is required, and the peak-to-peak voltage applied across the windings is twice the supply voltage. This is important at high stepp ...
Start of pump systems
... physical quantities which can be plotted as a function of time during the system start up. There are generally no problems when starting a centrifugal pump direct on-line. But it is always good engineering practice to make a start calculation. Axial flow (propeller-) pumps may however have starting ...
... physical quantities which can be plotted as a function of time during the system start up. There are generally no problems when starting a centrifugal pump direct on-line. But it is always good engineering practice to make a start calculation. Axial flow (propeller-) pumps may however have starting ...
ME 3484
... and off pulses to the DC motor. These pulses are dependent on the resistance value which is changed by the digital potentiometer. Resistor: A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Resistors can also be used to provide a ...
... and off pulses to the DC motor. These pulses are dependent on the resistance value which is changed by the digital potentiometer. Resistor: A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Resistors can also be used to provide a ...
PHY 142L Spr 2016 Lab 2
... indication of the amount of current passing through them: for any given bulb, the brighter bulb, the greater current. (There is a technical definition of “brightness” that corresponds fairly well to the common meaning of the term. It is a measure of the power radiated by the bulb, which is proportio ...
... indication of the amount of current passing through them: for any given bulb, the brighter bulb, the greater current. (There is a technical definition of “brightness” that corresponds fairly well to the common meaning of the term. It is a measure of the power radiated by the bulb, which is proportio ...
Ace American - Worksman Cycles
... What exactly is LiFePO4? A lithium iron phosphate (LiFePO4) battery, also called a LFP battery, is a type of rechargeable battery, specifically a lithium-ion battery, which uses the LiFePO4 chemistry as a cathode material. With using phosphate as a cathode material, LiFePO4 is the safest and the mos ...
... What exactly is LiFePO4? A lithium iron phosphate (LiFePO4) battery, also called a LFP battery, is a type of rechargeable battery, specifically a lithium-ion battery, which uses the LiFePO4 chemistry as a cathode material. With using phosphate as a cathode material, LiFePO4 is the safest and the mos ...
A Mechatronic Spotting System that mimics Human Weight
... manifolds, pressure regulators and valves. Hence, electric motors provide a lower cost solution, since 240V AC power is widely available in most countries. A designer is also faced with a wide range of choice for selecting an appropriate or ideal electric motor to best suit this application. The fol ...
... manifolds, pressure regulators and valves. Hence, electric motors provide a lower cost solution, since 240V AC power is widely available in most countries. A designer is also faced with a wide range of choice for selecting an appropriate or ideal electric motor to best suit this application. The fol ...
Aalborg Universitet
... A traditional refuse lorry is noisy and therefore annoys the refuse collectors and citizens and in the same time is a source of pollution. Electrification is a means of these issues. However, in order to reduce the fuel consumption and thereby lowering the CO2 emissions and to improve the working en ...
... A traditional refuse lorry is noisy and therefore annoys the refuse collectors and citizens and in the same time is a source of pollution. Electrification is a means of these issues. However, in order to reduce the fuel consumption and thereby lowering the CO2 emissions and to improve the working en ...
Brushed DC electric motor
A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Brushed motors were the first commercially important application of electric power to driving mechanical energy,and DC distribution systems were used for more than 100 years to operate motors in commercial and industrial buildings. Brushed DC motors can be varied in speed by changing the operating voltage or the strength of the magnetic field. Depending on the connections of the field to the power supply, the speed and torque characteristics of a brushed motor can be altered to provide steady speed or speed inversely proportional to the mechanical load. Brushed motors continue to be used for electrical propulsion, cranes, paper machines and steel rolling mills. Since the brushes wear down and require replacement, brushless DC motors using power electronic devices have displaced brushed motors from many applications