Procedure for Part A: Simple Circuit
... 1. Before building your circuit, measure the voltage across the battery. To do this, connect the negative terminal of the battery to the black negative terminal of the voltmeter. Connect the positive terminal of the battery to the red positive terminal of the voltmeter (use the 15V scale throughout ...
... 1. Before building your circuit, measure the voltage across the battery. To do this, connect the negative terminal of the battery to the black negative terminal of the voltmeter. Connect the positive terminal of the battery to the red positive terminal of the voltmeter (use the 15V scale throughout ...
Simulation of Voltage-Fed Converters for AC
... modulating command voltages are sinusoidal and correspond to a rotating space vector V*. This vector rotates at a speed e. The figure on the next slide shows the rotating space vector in terms on the complex plane together with the ...
... modulating command voltages are sinusoidal and correspond to a rotating space vector V*. This vector rotates at a speed e. The figure on the next slide shows the rotating space vector in terms on the complex plane together with the ...
File - Go ELECTRONICS
... SiO2 between the metal & semiconductor. The oxide layer acts as a layer of dielectric between the metal & semiconductor to form a MOS capacitance at the input of MOSFET. This MOS capacitance does not exist in low power JFET. The input capacitance of MOSFET is large. The SiO2 oxide layer locates the ...
... SiO2 between the metal & semiconductor. The oxide layer acts as a layer of dielectric between the metal & semiconductor to form a MOS capacitance at the input of MOSFET. This MOS capacitance does not exist in low power JFET. The input capacitance of MOSFET is large. The SiO2 oxide layer locates the ...
Zero Voltage Switching Resonant Power Conversion
... Inductor Charging State: fi - t3 To facilitate zero voltage switching, switch Q, is activated once the voltage I& across Q, and resonant capacitor VCR has reached zero, occurring at time tZ. During this inductor charging interval tu resonant inductor current ILR is linearly returned from its negativ ...
... Inductor Charging State: fi - t3 To facilitate zero voltage switching, switch Q, is activated once the voltage I& across Q, and resonant capacitor VCR has reached zero, occurring at time tZ. During this inductor charging interval tu resonant inductor current ILR is linearly returned from its negativ ...
Evaluation Board User Guide UG-055
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
lab sheet - Faculty of Engineering
... 1) Construct the circuit as shown in Fig-11. 2) Oscilloscope settings: You must use VOLTS/DIV and TIME/DIV values as mentioned in each part, if any. Channel POSITION must be put at one of the vertical major grid position. Set AC/GND/DC input coupling switches at DC. Make sure the VARIABLE knobs for ...
... 1) Construct the circuit as shown in Fig-11. 2) Oscilloscope settings: You must use VOLTS/DIV and TIME/DIV values as mentioned in each part, if any. Channel POSITION must be put at one of the vertical major grid position. Set AC/GND/DC input coupling switches at DC. Make sure the VARIABLE knobs for ...
a new static synchronous series compensator for real power control
... Since the late 19609,thyristor controlled series capacitors (TCSC)have been used to Vary the effective series compensating capacitance (a typical scheme using a thyristor controlled reactor in parallel with a capacitm), being only able to affect the mag- ...
... Since the late 19609,thyristor controlled series capacitors (TCSC)have been used to Vary the effective series compensating capacitance (a typical scheme using a thyristor controlled reactor in parallel with a capacitm), being only able to affect the mag- ...
AC Motors
... Electrical Manufacturers Association (NEMA). NEMA sets standards for a wide range of electrical products, including motors. NEMA is primarily associated with motors used in North America. The standards developed represent general industry practices and are supported by manufacturers of electrical eq ...
... Electrical Manufacturers Association (NEMA). NEMA sets standards for a wide range of electrical products, including motors. NEMA is primarily associated with motors used in North America. The standards developed represent general industry practices and are supported by manufacturers of electrical eq ...
MAX1639 High-Speed Step-Down Controller with Synchronous Rectification for CPU Power ________________General Description
... evaluation kit PC board layout as necessary. This circuit represents a good set of trade-offs between cost, size, and efficiency while staying within the worst-case specification limits for stress-related parameters, such as capacitor ripple current. The MAX1639 circuit was designed for the specifie ...
... evaluation kit PC board layout as necessary. This circuit represents a good set of trade-offs between cost, size, and efficiency while staying within the worst-case specification limits for stress-related parameters, such as capacitor ripple current. The MAX1639 circuit was designed for the specifie ...
Fundamental Characteristics of Thyristors
... DIACs. In many applications these devices perform key functions and are real assets in meeting environmental, speed, and reliability specifications which their electromechanical counterparts cannot fulfill. This application note presents the basic fundamentals of SCR, Triac, SIDAC, and DIAC Thyristo ...
... DIACs. In many applications these devices perform key functions and are real assets in meeting environmental, speed, and reliability specifications which their electromechanical counterparts cannot fulfill. This application note presents the basic fundamentals of SCR, Triac, SIDAC, and DIAC Thyristo ...
Switch-on-to-Fault Schemes in the Context of Line Relay
... Reclosing logic for the “follower” terminal may include (in addition to a sync-check element) both live-bus and live-line voltage detectors set at or above the lowest system voltage for which automatic reclosing is deemed desirable. A setting in the vicinity of 0.8 PER UNIT is not unusual. If preclo ...
... Reclosing logic for the “follower” terminal may include (in addition to a sync-check element) both live-bus and live-line voltage detectors set at or above the lowest system voltage for which automatic reclosing is deemed desirable. A setting in the vicinity of 0.8 PER UNIT is not unusual. If preclo ...
2. Communicating Fault Passage indicators
... The network view window includes vertical and horizontal scrolling functions so that it can be bigger than the screen size. The network is drawn using animated symbols to represent each substation and lines (non-animated) for electrical lines and cables as well as other graphical objects. Each subst ...
... The network view window includes vertical and horizontal scrolling functions so that it can be bigger than the screen size. The network is drawn using animated symbols to represent each substation and lines (non-animated) for electrical lines and cables as well as other graphical objects. Each subst ...
An Approach to the Low-Resistance Measurement
... realized with two low noise operational amplifiers OP27. The amplifying range of the stage is constant, equal to 8. The second and third amplifying stages are shown in Fig. 4b. There is a total of five amplifying levels. The instrument range and amplifying rate are changing by analog switches. The a ...
... realized with two low noise operational amplifiers OP27. The amplifying range of the stage is constant, equal to 8. The second and third amplifying stages are shown in Fig. 4b. There is a total of five amplifying levels. The instrument range and amplifying rate are changing by analog switches. The a ...
Synchronous Hydro Generators
... microprocessor to control its AC to DC converter power stage output that provides excitation to the generator to regulate the difference between the generator stator voltage reference set point and feedback signal to zero. Reactive power sharing during parallel operation of generator with other gene ...
... microprocessor to control its AC to DC converter power stage output that provides excitation to the generator to regulate the difference between the generator stator voltage reference set point and feedback signal to zero. Reactive power sharing during parallel operation of generator with other gene ...
Keysight Technologies U1881A and U1882B Measurement
... A power measurement is simply a point-by-point multiplication of the voltage and current waveforms measured by the voltage and current probes. To make accurate power measurement and calculation, it is extremely important to equalize the time delay between the voltage and current probes using a proce ...
... A power measurement is simply a point-by-point multiplication of the voltage and current waveforms measured by the voltage and current probes. To make accurate power measurement and calculation, it is extremely important to equalize the time delay between the voltage and current probes using a proce ...
BZ1A5001GM
... This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. For example (refer to figure below): W ...
... This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. For example (refer to figure below): W ...
A Novel Low-Voltage Finite-Gain Compensation Technique for High
... Several special techniques are applied to the A-DDA in Fig. 2 to further improve its speed, namely: (a) the NMOS differential pairs have inherently larger transconductance than their PMOS counterparts and their drain current is folded into the diode M3A and M3B, which are also NMOS such that the pha ...
... Several special techniques are applied to the A-DDA in Fig. 2 to further improve its speed, namely: (a) the NMOS differential pairs have inherently larger transconductance than their PMOS counterparts and their drain current is folded into the diode M3A and M3B, which are also NMOS such that the pha ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.