Matlab Modeling and Simulation of Grid Connected Wind
... controlled in order to follow a pre-defined power-speed characteristic, named tracking characteristic. ...
... controlled in order to follow a pre-defined power-speed characteristic, named tracking characteristic. ...
ece2201_lab3
... performance? Would these changes have any other effects on circuit performance (e.g. output high and low logic levels as discussed in part W6). LIGHT EMITTING DIODE (LED) DRIVER W12. Design: Using your data from part L6 for rDS with a +5V gate drive at vGS, determine the resistance R2 required so th ...
... performance? Would these changes have any other effects on circuit performance (e.g. output high and low logic levels as discussed in part W6). LIGHT EMITTING DIODE (LED) DRIVER W12. Design: Using your data from part L6 for rDS with a +5V gate drive at vGS, determine the resistance R2 required so th ...
Analog Path Amplification/Attenuation Resistive divider --
... Figure 10 shows the input and output of the filter. The yellow curve is the input to the filter and the red curve is the output of the filter. There is some time delay between the input and output of the filter but it is in the µs range. The Input signal was changed and for all signals with a freque ...
... Figure 10 shows the input and output of the filter. The yellow curve is the input to the filter and the red curve is the output of the filter. There is some time delay between the input and output of the filter but it is in the µs range. The Input signal was changed and for all signals with a freque ...
Implementation of Maximum Power Point Tracking Using Kalman
... Solar energy is one of the most widely used sources of renewable energy and is available in abundance. Solar radiation is converted to electrical energy by using solar cells which exhibit photovoltaic effect. Photovoltaic power is used in a variety of applications such as power generation, mobiles, ...
... Solar energy is one of the most widely used sources of renewable energy and is available in abundance. Solar radiation is converted to electrical energy by using solar cells which exhibit photovoltaic effect. Photovoltaic power is used in a variety of applications such as power generation, mobiles, ...
Document
... providing flawless operation even in the complicated electromagnetic environment. The frequency tuning algorithm implemented in NLJD automatically selects the probing signal frequency such that the noise level in the 2nd harmonic receiving channel is held minimal, while digital processing of a demod ...
... providing flawless operation even in the complicated electromagnetic environment. The frequency tuning algorithm implemented in NLJD automatically selects the probing signal frequency such that the noise level in the 2nd harmonic receiving channel is held minimal, while digital processing of a demod ...
Power Amplifier Circuits
... optimistic. He has assumed that the load resistance and collector resistance are equal so that the current is divided equally. This is okay - it will halve the maximum power to the load and therefore halve the amplifier conversion efficiency, all else constant. The problem with this approach is that ...
... optimistic. He has assumed that the load resistance and collector resistance are equal so that the current is divided equally. This is okay - it will halve the maximum power to the load and therefore halve the amplifier conversion efficiency, all else constant. The problem with this approach is that ...
MOSFET Biasing using..
... specifically, the value of K is a function of temperature. Likewise, the values of K and threshold voltage Vt are not particularly constant with regard to the manufacturing process. Both of these facts lead to the requirement that our bias design be insensitive to the values of K and Vt . Specifical ...
... specifically, the value of K is a function of temperature. Likewise, the values of K and threshold voltage Vt are not particularly constant with regard to the manufacturing process. Both of these facts lead to the requirement that our bias design be insensitive to the values of K and Vt . Specifical ...
AN-107 - IXYS Integrated Circuits Division
... collector. R1 and R2 can be selected such that the transmit signal is essentially canceled out on the node of R1 and R2 while not effecting the receive signal. This cancellation or “trans-hybrid loss” can exceed 30 dB with 1% resistor values and careful matching. It’s important to have the modem DAA ...
... collector. R1 and R2 can be selected such that the transmit signal is essentially canceled out on the node of R1 and R2 while not effecting the receive signal. This cancellation or “trans-hybrid loss” can exceed 30 dB with 1% resistor values and careful matching. It’s important to have the modem DAA ...
Figure 1: 120Vac waveform - Wall receptacle power in the U.S.
... that occur on voltage systems. Transient voltage spikes on power lines are generally the result of nearby lightning strikes, but can also occur for other reasons. In general, these transient spikes are a very short duration - the spike lasts for less than 20 microseconds. AC vs. DC VOLTAGE Dielectri ...
... that occur on voltage systems. Transient voltage spikes on power lines are generally the result of nearby lightning strikes, but can also occur for other reasons. In general, these transient spikes are a very short duration - the spike lasts for less than 20 microseconds. AC vs. DC VOLTAGE Dielectri ...
Transistor Introduction, Simulation and optional
... Many transistors have the terminals in locations other than the ones shown here. ...
... Many transistors have the terminals in locations other than the ones shown here. ...
Equipment for On-Site-Testing of HV Insulation
... Considering a large capacitance of the HV cable line, and a high test voltage level, the resonant test setup is the only practical test voltage source. It can provide the required high reactive power to the examined cable, and it draws only a small active power from the supply source. Different desi ...
... Considering a large capacitance of the HV cable line, and a high test voltage level, the resonant test setup is the only practical test voltage source. It can provide the required high reactive power to the examined cable, and it draws only a small active power from the supply source. Different desi ...
AT6200/AT6400
... 5VDC @ 1.8A max from the PC bus 90-132VAC, 50/60Hz, 1.5A @ 120VAC, single-phase; or power from an external power source of 5VDC, ±10% 90-264VAC, 50/60Hz, 0.75A @ 240VAC, single-phase; or power from an external power source of 5VDC, ±10% +5VDC @ 1.6A ...
... 5VDC @ 1.8A max from the PC bus 90-132VAC, 50/60Hz, 1.5A @ 120VAC, single-phase; or power from an external power source of 5VDC, ±10% 90-264VAC, 50/60Hz, 0.75A @ 240VAC, single-phase; or power from an external power source of 5VDC, ±10% +5VDC @ 1.6A ...
The Power Flow Equations
... In other words, the numerical value of the real power flowing on the circuit is the same as the numerical value of the current magnitude flowing on that circuit (under the system of normalization). If, again, the electric load is purely resistive, then all currents will have almost the same angle, a ...
... In other words, the numerical value of the real power flowing on the circuit is the same as the numerical value of the current magnitude flowing on that circuit (under the system of normalization). If, again, the electric load is purely resistive, then all currents will have almost the same angle, a ...
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)
... existing system but also the potentially huge number of incident states, and, 2.) the problem of visualizing not just the impact of a solitary proposed power transfer but of a great number of such transactions. Johan Driesen et al. [10] have discussed the model of an flexible energy measurement syst ...
... existing system but also the potentially huge number of incident states, and, 2.) the problem of visualizing not just the impact of a solitary proposed power transfer but of a great number of such transactions. Johan Driesen et al. [10] have discussed the model of an flexible energy measurement syst ...
PGA203 数据资料 dataSheet 下载
... digital word to the gain select inputs. Table I shows the gains for the different possible values of the digital input word. The logic inputs are referred to their own separate digital common pin, which can be connected to any voltage between the minus supply and 8V below the positive supply. The ga ...
... digital word to the gain select inputs. Table I shows the gains for the different possible values of the digital input word. The logic inputs are referred to their own separate digital common pin, which can be connected to any voltage between the minus supply and 8V below the positive supply. The ga ...
EQW006 Series, Eight Brick Power Modules: DC
... The EQW series, Eighth-brick power modules are isolated dc-dc converters that can deliver up to 6A of output current and provide a precisely regulated output voltage of 12Vdc over a wide range of input voltages (Vi = 36 -75Vdc). The modules achieve full load efficiency of 91.5% at 12Vdc output volta ...
... The EQW series, Eighth-brick power modules are isolated dc-dc converters that can deliver up to 6A of output current and provide a precisely regulated output voltage of 12Vdc over a wide range of input voltages (Vi = 36 -75Vdc). The modules achieve full load efficiency of 91.5% at 12Vdc output volta ...
Active-Clamped, Spread-Spectrum, Current-Mode PWM Controllers MAX5974A/MAX5974B/MAX5974C/MAX5974D EVALUATION KIT AVAILABLE
... optocoupler feedback method. An internal error amplifier with a 1% reference is very useful in nonisolated design, eliminating the need for an external shunt regulator. The devices feature a unique feed-forward maximum duty-cycle clamp that makes the maximum clamp voltage during transient conditions ...
... optocoupler feedback method. An internal error amplifier with a 1% reference is very useful in nonisolated design, eliminating the need for an external shunt regulator. The devices feature a unique feed-forward maximum duty-cycle clamp that makes the maximum clamp voltage during transient conditions ...
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)