Quiz 4, EE 303, Spring 2002, Dr
... 50 MVA base. Select the base voltage on the transmission line side to be 110 kV. a. Compute the base voltage on the generator side. Solution: 20kV Vbasegen 110kV 22kV 100kV b. Compute the pu reactance of the generator using a 100MVA system power base. Solution: ...
... 50 MVA base. Select the base voltage on the transmission line side to be 110 kV. a. Compute the base voltage on the generator side. Solution: 20kV Vbasegen 110kV 22kV 100kV b. Compute the pu reactance of the generator using a 100MVA system power base. Solution: ...
PRECISE ANALOG CURRENT DRIVER FOR MICRO-MECHANICAL
... described, is provided as input to a current generator implemented by a closed-loop operational amplifier. This second block implements a very precise current generator with the OPAM P TSV992 [6], that is suitable for this application for its performance in terms of gain bandwidth product because it ...
... described, is provided as input to a current generator implemented by a closed-loop operational amplifier. This second block implements a very precise current generator with the OPAM P TSV992 [6], that is suitable for this application for its performance in terms of gain bandwidth product because it ...
Turbo general UserManual - SIGMA Electronic Industries
... Ph(n) Comm Error : Phase (n) Loss Detected . Ph Rot. Error ...
... Ph(n) Comm Error : Phase (n) Loss Detected . Ph Rot. Error ...
24_Banach_newp - Instytut Maszyn, Napędów i Pomiarów
... – difficulty to find the minimum of the input power while the load and the supply voltage are changing. The major advantage is, that a search controller does not require knowledge of any motor parameters. In consideration of these disadvantages, will be often used a control strategy based on the los ...
... – difficulty to find the minimum of the input power while the load and the supply voltage are changing. The major advantage is, that a search controller does not require knowledge of any motor parameters. In consideration of these disadvantages, will be often used a control strategy based on the los ...
RAPID CHARGER FOR HIGH REPETITION RATE PULSE GENERATOR
... Special attention must be paid to the gate drive of the IGBT. We use a 9 A rated driver IC, the NCP4422. The rising edge of the gate drive waveform must be short and the driver must be able to supply enough current to absorb the Miller capacitance charge due to the falling collector waveform reflect ...
... Special attention must be paid to the gate drive of the IGBT. We use a 9 A rated driver IC, the NCP4422. The rising edge of the gate drive waveform must be short and the driver must be able to supply enough current to absorb the Miller capacitance charge due to the falling collector waveform reflect ...
MIT-240 Lab#7 - Analog to Digital
... the rows with blank RAW A/D cells. After each voltage change, observe how constant the output voltage is. Does it drift? Why? When you are done, use Excel to graph the data with the RAW A/D value on the X-axis and the input voltage on the Y-axis. Compute and record the slope of this data (Y=MX+B) on ...
... the rows with blank RAW A/D cells. After each voltage change, observe how constant the output voltage is. Does it drift? Why? When you are done, use Excel to graph the data with the RAW A/D value on the X-axis and the input voltage on the Y-axis. Compute and record the slope of this data (Y=MX+B) on ...
BP5062A
... equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliab ...
... equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliab ...
Appendix C Ohm`s Law, Kirchhoff`s Laws and AC Circuits
... This is the AC analog of Ohm’s Law for DC circuits. It looks similar to Ohm’s Law for DC circuits, but now the phases of I, V , and Z must be taken into account. Since they have both a magnitude and a phase, then it is clear that V , I, and Z are all vectors. In addition, I and V can be time depende ...
... This is the AC analog of Ohm’s Law for DC circuits. It looks similar to Ohm’s Law for DC circuits, but now the phases of I, V , and Z must be taken into account. Since they have both a magnitude and a phase, then it is clear that V , I, and Z are all vectors. In addition, I and V can be time depende ...
CP PHYSICS
... 1. In which type of circuit was there more total resistance? (Series, or Parallel) 2. In which type of circuit did more current flow? (Series, or Parallel) 3. In Experiment 2, if you added a 3rd resister in series, would the total resistance (increase, or decrease)? 4. In Experiment 3, if you added ...
... 1. In which type of circuit was there more total resistance? (Series, or Parallel) 2. In which type of circuit did more current flow? (Series, or Parallel) 3. In Experiment 2, if you added a 3rd resister in series, would the total resistance (increase, or decrease)? 4. In Experiment 3, if you added ...
NCP1216AFORWGEVB Implementing a DC/DC Single‐ended Forward Converter with the
... The total area of the selected wire for primary and secondary windings is a tradeoff between the desired output power, allowable conduction losses in the windings and thermal considerations. The current density in the transformer winding can generally range from 2 to 3.5 A/mm2. If a cooling fan is u ...
... The total area of the selected wire for primary and secondary windings is a tradeoff between the desired output power, allowable conduction losses in the windings and thermal considerations. The current density in the transformer winding can generally range from 2 to 3.5 A/mm2. If a cooling fan is u ...
Transformer less Power supply Design
... One of the major problems that is to be solved in an electronic circuit design is the production of low voltage DC power supply from AC to power the circuit. The conventional method is the use of a step-down transformer to reduce the 230 V AC to a desired level of low voltage AC. The most suitable a ...
... One of the major problems that is to be solved in an electronic circuit design is the production of low voltage DC power supply from AC to power the circuit. The conventional method is the use of a step-down transformer to reduce the 230 V AC to a desired level of low voltage AC. The most suitable a ...
TLE4250-2G
... The output voltage VQ is controlled by comparing it to the voltage applied at pin ADJ/EN and driving a PNP pass transistor accordingly. The control loop stability depends on the output capacitor CQ, the load current, the chip temperature and the poles/zeros introduced by the integrated circuit. To e ...
... The output voltage VQ is controlled by comparing it to the voltage applied at pin ADJ/EN and driving a PNP pass transistor accordingly. The control loop stability depends on the output capacitor CQ, the load current, the chip temperature and the poles/zeros introduced by the integrated circuit. To e ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.