A new configuration and control of doubly fed induction generator
... connected in series with the stator before it is connected to the grid through a connection transformer. The rotor side converter controls the real and reactive power output to the grid according to the maximum power tracking curve designed for the generator. The grid side converter has two responsi ...
... connected in series with the stator before it is connected to the grid through a connection transformer. The rotor side converter controls the real and reactive power output to the grid according to the maximum power tracking curve designed for the generator. The grid side converter has two responsi ...
Introduction Simulation Methodology.
... Once the load line has been designed, it is time for large signal simulation. The input matching section is designed in a similar manner as the output section with the exception that since the return loss can be measured during simulation, it is much easier to either manually tune or automatically o ...
... Once the load line has been designed, it is time for large signal simulation. The input matching section is designed in a similar manner as the output section with the exception that since the return loss can be measured during simulation, it is much easier to either manually tune or automatically o ...
Guide to Successful Dual Voltage Systems
... location that will give the shortest cable lengths to the battery. Long wires drop more voltage than short ones. This is due to the resistance of the wire, and the effects can be quite significant in terms of battery balancing. Under heavy load conditions, the battery and loads will receive less vol ...
... location that will give the shortest cable lengths to the battery. Long wires drop more voltage than short ones. This is due to the resistance of the wire, and the effects can be quite significant in terms of battery balancing. Under heavy load conditions, the battery and loads will receive less vol ...
A Back-to-Back 2L-3L Grid Integration of a
... The electrical system for the grid connection of the marine current energy converter is presented in Figure 3. The generator-side converter is an IGBT based, two-level voltage source converter (2L-VSC) operating in rectifying mode when the system is injecting active power into the grid and in invert ...
... The electrical system for the grid connection of the marine current energy converter is presented in Figure 3. The generator-side converter is an IGBT based, two-level voltage source converter (2L-VSC) operating in rectifying mode when the system is injecting active power into the grid and in invert ...
Powerpoint template for scientific posters (Swarthmore
... prototype circuit is set up. Solutions were brought to problems that were noticed during tests. Software in the design was developed by PicBasicPro. PIC16F877 which is the most advanced microcontroller nowadays, design is open for further development. Each of three desinged circuit is suitable for s ...
... prototype circuit is set up. Solutions were brought to problems that were noticed during tests. Software in the design was developed by PicBasicPro. PIC16F877 which is the most advanced microcontroller nowadays, design is open for further development. Each of three desinged circuit is suitable for s ...
Data Sheet E85001-0415 -
... heavy-duty industrial, tone-selectable, stand-alone, signaling device capable of producing volume-controlled, high-decibel tones. It uses a microprocessor circuit to create 27 distinctive tones. A single tone may be selected by setting a miniature dip switch within the unit. The Adaptatone Millenniu ...
... heavy-duty industrial, tone-selectable, stand-alone, signaling device capable of producing volume-controlled, high-decibel tones. It uses a microprocessor circuit to create 27 distinctive tones. A single tone may be selected by setting a miniature dip switch within the unit. The Adaptatone Millenniu ...
Physics 251—Laboratory 3
... multimeter. Your TA will demonstrate how to use digital multimeter as an ohmmeter that measures resistance. Then measure the total resistance when they are connected together in series. The unit of resistance is Ohms (). Resistance of Bulb 1 ...
... multimeter. Your TA will demonstrate how to use digital multimeter as an ohmmeter that measures resistance. Then measure the total resistance when they are connected together in series. The unit of resistance is Ohms (). Resistance of Bulb 1 ...
CZ36611614
... The dynamic voltage restorer (DVR) is one of the most efficient and economic devices to compensate voltage sags .The DVR is basically a voltage-source converter in series with the ac grid via an converters are normally used and, therefore, much of the published interfacing transformer, conceived to ...
... The dynamic voltage restorer (DVR) is one of the most efficient and economic devices to compensate voltage sags .The DVR is basically a voltage-source converter in series with the ac grid via an converters are normally used and, therefore, much of the published interfacing transformer, conceived to ...
INSTALLATION AND OPERATION
... Install as near to vertical as possible. For best accuracy operation within 2 ½% of vertical is desirable. ...
... Install as near to vertical as possible. For best accuracy operation within 2 ½% of vertical is desirable. ...
Warm Audio | Serious Gear. Seriously Affordable.
... to +65db or from +35db to +71db when the “TONE” switch is engaged. The “PAD” feature lowers the minimum and maximum ranges by -20db when engaged. ...
... to +65db or from +35db to +71db when the “TONE” switch is engaged. The “PAD” feature lowers the minimum and maximum ranges by -20db when engaged. ...
Experiment 16-1 â Basic Direct Current (DC) Equipment
... must be connected in parallel with the portion of the circuit on which the measurement is made ...
... must be connected in parallel with the portion of the circuit on which the measurement is made ...
Tuning the P700VC in Sens Vector and FVC
... Tuning the drive to the motor is extremely important. The purpose of Autotune is to identify the correct motor flux and stator resistance. This will ensure higher starting torque and better performance at low speed operation. An improperly tuned drive can cause the motor to exhibit instability at lo ...
... Tuning the drive to the motor is extremely important. The purpose of Autotune is to identify the correct motor flux and stator resistance. This will ensure higher starting torque and better performance at low speed operation. An improperly tuned drive can cause the motor to exhibit instability at lo ...
trends in power electronics and drives
... Reduced conducted EMI when machine is used with inverter supplies since the stator SMC body acts as an insulator and does not conduct current to ground, Reduced bearing currents in the presence of PWM waveforms again because of the use of SMC which acts as insulation against this type of current flo ...
... Reduced conducted EMI when machine is used with inverter supplies since the stator SMC body acts as an insulator and does not conduct current to ground, Reduced bearing currents in the presence of PWM waveforms again because of the use of SMC which acts as insulation against this type of current flo ...
MAX16128/MAX16129 Load-Dump/Reverse-Voltage Protection Circuits General Description Features
... EVALUATION KIT AVAILABLE ...
... EVALUATION KIT AVAILABLE ...
Three Phase User Manual 16.7 - 50kVA
... digital meter display, and maintenance free sealed lead calcium type batteries. The system components are carefully matched to make the unit a completely self-contained, fully automatic standby power source for operation on all types of lighting loads. The batteries are sized and tested per UL-924 a ...
... digital meter display, and maintenance free sealed lead calcium type batteries. The system components are carefully matched to make the unit a completely self-contained, fully automatic standby power source for operation on all types of lighting loads. The batteries are sized and tested per UL-924 a ...
LVDS Receiver Input Thresholds
... devices has shown voltages within these limits and can cause the receiver output to switch state. The differential input threshold sensitivities are maintained over a wide common mode from 0V to 2.4V. LVDS also features a +/-1 V common-mode range around the driver offset voltage (+1.2V typical) whic ...
... devices has shown voltages within these limits and can cause the receiver output to switch state. The differential input threshold sensitivities are maintained over a wide common mode from 0V to 2.4V. LVDS also features a +/-1 V common-mode range around the driver offset voltage (+1.2V typical) whic ...
Types of Electric Motors
... 1. Shunt DC motor: The rotor and stator windings are connected in parallel. 2. Sparately Excited motor: The rotor and stator are each connected from a different power supply, this gives another degree of freedom for controlling the motor over the shunt. 3. Series motor: the stator and rotor winding ...
... 1. Shunt DC motor: The rotor and stator windings are connected in parallel. 2. Sparately Excited motor: The rotor and stator are each connected from a different power supply, this gives another degree of freedom for controlling the motor over the shunt. 3. Series motor: the stator and rotor winding ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.