HW2 Solutions
... has 0 degree phase angle). The transformers both have leakage reactance of 0.12 pu. Both generators have subtransient reactance of 0.1 pu. a. For the pre-fault conditions, compute the pu real power consumed by each load, the pu real power delivered by each generator, the power angle δ, and the pu re ...
... has 0 degree phase angle). The transformers both have leakage reactance of 0.12 pu. Both generators have subtransient reactance of 0.1 pu. a. For the pre-fault conditions, compute the pu real power consumed by each load, the pu real power delivered by each generator, the power angle δ, and the pu re ...
ATS48_AO Analog output assigment calculation
... During acceleration or deceleration, the stator losses are taken into account. Active power ...
... During acceleration or deceleration, the stator losses are taken into account. Active power ...
Lab #1: Ohm’s Law (and not Ohm’s Law)
... • should we record R (the resistance of the variable resistor in your circuit)? • For R, should we use the color-band value or should we measure it? • big currents! Should we switch to lower scale when using smaller currents? • open switch when not in use (try touching the resistors) • HOW MANY DATA ...
... • should we record R (the resistance of the variable resistor in your circuit)? • For R, should we use the color-band value or should we measure it? • big currents! Should we switch to lower scale when using smaller currents? • open switch when not in use (try touching the resistors) • HOW MANY DATA ...
Resolving the error related “Incorrect Voltage at MCRL pin”
... 1. Using an accurate multi-meter measure the voltage at pin 5 of U2. The reading should be close to 2.06 Volts. However, in some circuits you may read a value less than 1.90V. This if often due the LED drawing a larger correct and thus the problem can be corrected by adding an additional resistor in ...
... 1. Using an accurate multi-meter measure the voltage at pin 5 of U2. The reading should be close to 2.06 Volts. However, in some circuits you may read a value less than 1.90V. This if often due the LED drawing a larger correct and thus the problem can be corrected by adding an additional resistor in ...
Power over Ethernet
... isolation in the power converter with feedback voltage of 11V at 0.1A. Available in 4W, 7W and 13W, the transformers accept input voltage range from 29.5V to 60V using a nominal 250KHz switching frequency. An EFD15 core is used in 4W and 7W transformers while an EFD17 core is used in the 13W transfo ...
... isolation in the power converter with feedback voltage of 11V at 0.1A. Available in 4W, 7W and 13W, the transformers accept input voltage range from 29.5V to 60V using a nominal 250KHz switching frequency. An EFD15 core is used in 4W and 7W transformers while an EFD17 core is used in the 13W transfo ...
Monitoring technique
... To avoid unnecessary fault signalling an operate delay of 1 s, 3 s or 10 s to the inputs is available. The fault annunciator lamps can be marked by the customer on an attached label. Spare labels ET 5966 are available. Extension modules can be mounted in neighbour cabinets. In this case the connecti ...
... To avoid unnecessary fault signalling an operate delay of 1 s, 3 s or 10 s to the inputs is available. The fault annunciator lamps can be marked by the customer on an attached label. Spare labels ET 5966 are available. Extension modules can be mounted in neighbour cabinets. In this case the connecti ...
Final Presentation
... • Lead Acid Low cost, most battery found in golf carts Lower energy efficiency, high weight ...
... • Lead Acid Low cost, most battery found in golf carts Lower energy efficiency, high weight ...
Additional information, technical help, setup hints and FAQs can
... Battery Charge-Leads: The battery charge leads provide both a way to charge each battery and a way to monitor each battery’s voltage. The charge-leads have a Futaba male on one end and a JR male on the other end. The Futaba male should be inserted into the SuperReg and the JR male should be inserted ...
... Battery Charge-Leads: The battery charge leads provide both a way to charge each battery and a way to monitor each battery’s voltage. The charge-leads have a Futaba male on one end and a JR male on the other end. The Futaba male should be inserted into the SuperReg and the JR male should be inserted ...
RC Time Constant
... What happens if we put a digital signal on one end of the wire, which we call the "input" end? Ideally, that means that the voltage or better potential on the wire (the not grounded upper "wire" in the picture above) jumps from0V to, say, 5V instantaneously. What happens at the output? Ideally, the ...
... What happens if we put a digital signal on one end of the wire, which we call the "input" end? Ideally, that means that the voltage or better potential on the wire (the not grounded upper "wire" in the picture above) jumps from0V to, say, 5V instantaneously. What happens at the output? Ideally, the ...
TTL Logic Family
... junction. Because of its lower barrier potential, it will conduct current from the base directly to the collector before the BC is forward biased. Thus less carriers are stored in the collector area and the ...
... junction. Because of its lower barrier potential, it will conduct current from the base directly to the collector before the BC is forward biased. Thus less carriers are stored in the collector area and the ...
Document
... Down Fig1 shows the case in which only one micropixel at a time fires i.e. when a single dark-noise pulse is considered. As it seen the signal in this case is the fired cell and the rest of cells together with resistor R are the load, but now the existing voltage is dE= EEbr, which has the form of a ...
... Down Fig1 shows the case in which only one micropixel at a time fires i.e. when a single dark-noise pulse is considered. As it seen the signal in this case is the fired cell and the rest of cells together with resistor R are the load, but now the existing voltage is dE= EEbr, which has the form of a ...
ISSCC 2008 / SESSION 12 / HIGH-EFFICIENCY DATA
... The matching of metal-plate capacitors in a modern CMOS process is very good. For a 10b converter with a total DAC capacitance Ctot=600fF; the matching is better than 0.5 LSB. For this DAC, mismatch is dominant over thermal noise if the output-voltage range is more than ~0.2V. The inverter charging ...
... The matching of metal-plate capacitors in a modern CMOS process is very good. For a 10b converter with a total DAC capacitance Ctot=600fF; the matching is better than 0.5 LSB. For this DAC, mismatch is dominant over thermal noise if the output-voltage range is more than ~0.2V. The inverter charging ...
esdalc6v1w5 - STMicroelectronics
... These devices clamp the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients. ...
... These devices clamp the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients. ...
Ohms Law & Power
... • If I turn the AC off after 1 hour, how many kWh do I use? • If, instead, I told you that the dishwasher goes through 4 20-minute cycles in the 2 hours (prewash, wash, rinse, dry), each of which draws 1500W and virtually no power is used between cycles; how many kWh do I use? ...
... • If I turn the AC off after 1 hour, how many kWh do I use? • If, instead, I told you that the dishwasher goes through 4 20-minute cycles in the 2 hours (prewash, wash, rinse, dry), each of which draws 1500W and virtually no power is used between cycles; how many kWh do I use? ...
Lab7-diode
... voltages are used. If one places a voltage which varies sinusoidally with time across a load, then the current through that will also vary sinusoidally with time: V = Vo sin(t) and I = Io sin(t+) where the zero subscripts refer to maximum values, is the frequency, t is the time, and is the ph ...
... voltages are used. If one places a voltage which varies sinusoidally with time across a load, then the current through that will also vary sinusoidally with time: V = Vo sin(t) and I = Io sin(t+) where the zero subscripts refer to maximum values, is the frequency, t is the time, and is the ph ...
RT9164B - Richtek
... tantalum or 50μF aluminum electrolytic with 30mΩ to 2Ω range capacitor is sufficient. The output capacitor does not have a theoretical upper limit and increasing its value will increase stability. COUT = 100μF or more is typical for high current regulator design. ...
... tantalum or 50μF aluminum electrolytic with 30mΩ to 2Ω range capacitor is sufficient. The output capacitor does not have a theoretical upper limit and increasing its value will increase stability. COUT = 100μF or more is typical for high current regulator design. ...
PUB-NP-092 Please describe what Newfoundland Power’s capabilities in voltage reduction are: Q.
... up to a maximum 7% overall voltage reduction. The average overall voltage reduction achieved from all stages is approximately 5%. Voltage reduction is conducted manually in some locations by operating voltage regulating equipment within some of the Company’s substations. The voltage is typically red ...
... up to a maximum 7% overall voltage reduction. The average overall voltage reduction achieved from all stages is approximately 5%. Voltage reduction is conducted manually in some locations by operating voltage regulating equipment within some of the Company’s substations. The voltage is typically red ...
Homework 4
... 39. (II) A power station delivers 620 kW of power at 12,000 V to a factory through wires with total resistance 3.0 . How much less power is wasted if the electricity is delivered at 50,000 V rather than 12,000 V? Solution Find the current used to deliver the power in each case, and then find the po ...
... 39. (II) A power station delivers 620 kW of power at 12,000 V to a factory through wires with total resistance 3.0 . How much less power is wasted if the electricity is delivered at 50,000 V rather than 12,000 V? Solution Find the current used to deliver the power in each case, and then find the po ...
STEVAL-ISA063V1
... represents a typical buck-boost DC-DC converter application, intended to demonstrate the function and performance of the STBB1XX device. The STBB1XX is a fixed frequency, high efficiency DcDC converter capable of providing output voltages ranging from 1.2 V to 5.5 V, and input voltages from 2.0 V to ...
... represents a typical buck-boost DC-DC converter application, intended to demonstrate the function and performance of the STBB1XX device. The STBB1XX is a fixed frequency, high efficiency DcDC converter capable of providing output voltages ranging from 1.2 V to 5.5 V, and input voltages from 2.0 V to ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)