MPR 2000 Digital Motor Protection Relay
... New thermal capacity and overload calculation method as well as bias input from current imbalance (positive/negative sequence) and temperature sensors it ensure accurate modeling of motor condition. ...
... New thermal capacity and overload calculation method as well as bias input from current imbalance (positive/negative sequence) and temperature sensors it ensure accurate modeling of motor condition. ...
No-load current interruption
... Phase A = Black, B=Red, C = Blue. Each slide shows line voltages (thick lines), pre-interruption currents (thin lines) and post-interruption motor-regenerated voltages (thin lines). You can distinguish between the latter two apart based on where they occur in time (before or after interruption) All ...
... Phase A = Black, B=Red, C = Blue. Each slide shows line voltages (thick lines), pre-interruption currents (thin lines) and post-interruption motor-regenerated voltages (thin lines). You can distinguish between the latter two apart based on where they occur in time (before or after interruption) All ...
Application of Quadratic Equations in Electric Circuits
... To complete the square, we first divide equation (4) by 10: I 2 − 12 I + 10 = 0 ...
... To complete the square, we first divide equation (4) by 10: I 2 − 12 I + 10 = 0 ...
AS1360
... Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the ...
... Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the ...
POWER-AWARE FEATURES Micro-ops Fusion
... Splitting the macro-instruction into multiple micro-ops also has its toll: •The increased number of micro-ops creates pressure on resources with limited bandwidth (rename, retire) or limited capacity (Reorder-Buffer, Reservation-Station). This pressure eventually results in performance loss. •Splitt ...
... Splitting the macro-instruction into multiple micro-ops also has its toll: •The increased number of micro-ops creates pressure on resources with limited bandwidth (rename, retire) or limited capacity (Reorder-Buffer, Reservation-Station). This pressure eventually results in performance loss. •Splitt ...
List of Electrical and Physical Parameters for Transmission
... electric motors connected to a electric distribution facility at a voltage equal to or greater than 1000 volts and that are capable of a maximum consumption equal to or greater than 0.9 MW; and where each point of delivery has more than 4.5 MW of aggregated electric motors greater than 0.9 MW each; ...
... electric motors connected to a electric distribution facility at a voltage equal to or greater than 1000 volts and that are capable of a maximum consumption equal to or greater than 0.9 MW; and where each point of delivery has more than 4.5 MW of aggregated electric motors greater than 0.9 MW each; ...
chapter28
... R connections in series and in parallel Define DC (direct current), AC (alternating current) Model of a battery Circuits with 2+ batteries – Kirchhoff’s Rules RC circuit ...
... R connections in series and in parallel Define DC (direct current), AC (alternating current) Model of a battery Circuits with 2+ batteries – Kirchhoff’s Rules RC circuit ...
AL4201250256
... parameters, real and reactive powers are calculated. These power system is controlled independently by using transfer functions to derive direct and quadrature axis voltages. These direct axis voltage can control real power and quadrature axis will control the reactive power flow from STATCOM. The t ...
... parameters, real and reactive powers are calculated. These power system is controlled independently by using transfer functions to derive direct and quadrature axis voltages. These direct axis voltage can control real power and quadrature axis will control the reactive power flow from STATCOM. The t ...
Experiment Name: To study the diode characteristics curve.
... terminals due to the applied potential resulting in the widening of the depletion region. Since the charge carriers are pushed towards the terminals no current flows in the device due to majority charge carriers. There will be some current in the device due to the thermally generated minority carrie ...
... terminals due to the applied potential resulting in the widening of the depletion region. Since the charge carriers are pushed towards the terminals no current flows in the device due to majority charge carriers. There will be some current in the device due to the thermally generated minority carrie ...
FAN3100 Single 2A High-Speed, Low-Side Gate Driver
... SOT23-5 package, the board reference is defined as the PCB copper adjacent to pin 2. Psi_JT (ΨJT): Thermal characterization parameter providing correlation between the semiconductor junction temperature and the center of the top of the package for the thermal environment defined in Note 4. ...
... SOT23-5 package, the board reference is defined as the PCB copper adjacent to pin 2. Psi_JT (ΨJT): Thermal characterization parameter providing correlation between the semiconductor junction temperature and the center of the top of the package for the thermal environment defined in Note 4. ...
Understanding and Dealing with Ferroresonance
... It is apparent that except for the triplexed design, there will always be a backfeed voltage on the open phase. An “unenergized” phase of the GY-GY five-legged wound core will have an induced “backfeed” voltage of about 50% due to magnetic coupling to the adjacent phase, if the adjacent phase is ene ...
... It is apparent that except for the triplexed design, there will always be a backfeed voltage on the open phase. An “unenergized” phase of the GY-GY five-legged wound core will have an induced “backfeed” voltage of about 50% due to magnetic coupling to the adjacent phase, if the adjacent phase is ene ...
SMV-500 - EP
... Notes: 1) When ambient temperature is -20ºC or less, AC ripple of boost voltage, output ripple voltage and start-up characteristics might increase or be affected ...
... Notes: 1) When ambient temperature is -20ºC or less, AC ripple of boost voltage, output ripple voltage and start-up characteristics might increase or be affected ...
AD8614 数据手册DataSheet 下载
... 5 mA of current to flow, an external series resistor should be added. The size of this resistor is calculated by dividing the maximum overvoltage by 5 mA and subtracting the internal 1.5 kΩ resistor. For example, if the input voltage could reach 100 V, the external resistor should be (100 V ÷ 5 mA) ...
... 5 mA of current to flow, an external series resistor should be added. The size of this resistor is calculated by dividing the maximum overvoltage by 5 mA and subtracting the internal 1.5 kΩ resistor. For example, if the input voltage could reach 100 V, the external resistor should be (100 V ÷ 5 mA) ...
SET 2 - contentcarry
... flash of light by striking the crystals mentioned above, with alpha, beta or gamma rays, is called scintillation. 9:- (c) Stack works on the principle of LIFO. 10:- (b) the cost of an induction motor increase disproportionately in high H.P. range and also as operating speed reduces. It is, therefore ...
... flash of light by striking the crystals mentioned above, with alpha, beta or gamma rays, is called scintillation. 9:- (c) Stack works on the principle of LIFO. 10:- (b) the cost of an induction motor increase disproportionately in high H.P. range and also as operating speed reduces. It is, therefore ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.