A Current-Control Strategy for Voltage
... block and the inverter bridge can be ignored when designing the controller. At the same time, the feed-forwarded grid voltage ug actually provides a base voltage for the microgrid. The same voltage appears on both sides of the LCL filter and can be regarded as a voltage disturbance added on the cap ...
... block and the inverter bridge can be ignored when designing the controller. At the same time, the feed-forwarded grid voltage ug actually provides a base voltage for the microgrid. The same voltage appears on both sides of the LCL filter and can be regarded as a voltage disturbance added on the cap ...
SASEC2015 Third Southern African Solar Energy Conference 11 – 13 May 2015
... (typically 5 minutes apart) are handled by simple linear controllers or some predefined reactions with little, if any, system-wide optimization. For real-time active power balancing, the proportional-integral-controller-based AGC is typically used [8]. For reactive power support, locallycontrolled r ...
... (typically 5 minutes apart) are handled by simple linear controllers or some predefined reactions with little, if any, system-wide optimization. For real-time active power balancing, the proportional-integral-controller-based AGC is typically used [8]. For reactive power support, locallycontrolled r ...
Balancing Control Strategy for Li-Ion Batteries String Based on
... With the increased energy crisis and environmental pollution, new energy vehicles, such as electric vehicles (EV), based on their low-consumption and minimum pollution, have become the emerging direction of the automotive industry. It is anticipated that the lithium-ion battery as the energy storage ...
... With the increased energy crisis and environmental pollution, new energy vehicles, such as electric vehicles (EV), based on their low-consumption and minimum pollution, have become the emerging direction of the automotive industry. It is anticipated that the lithium-ion battery as the energy storage ...
Driving Pockels Cells Using Avalanche Transistor Pulsers
... Extending Pockels cell repetition rates into the multi-kilohertz range has become a problem due to acoustic resonances. The high voltage pulses that dIive the cell not only alter the polarization of light passing through the cdl (the Pockels effect), but also cause ...
... Extending Pockels cell repetition rates into the multi-kilohertz range has become a problem due to acoustic resonances. The high voltage pulses that dIive the cell not only alter the polarization of light passing through the cdl (the Pockels effect), but also cause ...
High Performance VLSI Design Using Body Biasing in Domino
... VLSI circuits. These dynamic circuits are often favoured in high performance designs because of the speed advantage offered over static CMOS logic. The main drawbacks of dynamic logic are a lack of design automation, a decreased tolerance to noise and increased power dissipation. This work discusses ...
... VLSI circuits. These dynamic circuits are often favoured in high performance designs because of the speed advantage offered over static CMOS logic. The main drawbacks of dynamic logic are a lack of design automation, a decreased tolerance to noise and increased power dissipation. This work discusses ...
CR460 Series Lighting Contactors
... AC, 60 Hz AC, 50 Hz 24V 20V 28V 24V Suitable for electrically or 115-120V 110V mechanically held contactors 200-208V ...
... AC, 60 Hz AC, 50 Hz 24V 20V 28V 24V Suitable for electrically or 115-120V 110V mechanically held contactors 200-208V ...
Selection Guide
... PTCs operate as a positive temperature coefficient device. High temperatures and excessive current will cause the device resistance to increase until it limits the unsafe current level. Upon reaching the design temperature/current limit, the PTC will effectively “open” the circuit to provide protect ...
... PTCs operate as a positive temperature coefficient device. High temperatures and excessive current will cause the device resistance to increase until it limits the unsafe current level. Upon reaching the design temperature/current limit, the PTC will effectively “open” the circuit to provide protect ...
N-channel 600 V, 0.13 typ., 21 A MDmesh™ DM2 Power MOSFET in
... STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing or ...
... STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing or ...
BDTIC TLE7258SJ Basic LIN Transceiver starting up in Stand-By Mode
... Basic LIN Transceiver starting up in Stand-By Mode The TLE7258SJ is a transceiver for the Local Interconnect Network (LIN) with integrated wake-up and protection features. It is designed for in-vehicle networks, using data transmission rates up to 20kbps. The TLE7258SJ operates as a bus driver betwe ...
... Basic LIN Transceiver starting up in Stand-By Mode The TLE7258SJ is a transceiver for the Local Interconnect Network (LIN) with integrated wake-up and protection features. It is designed for in-vehicle networks, using data transmission rates up to 20kbps. The TLE7258SJ operates as a bus driver betwe ...
iC5000 I/O module
... When connecting to external signals please make sure not to exceed the specified input and output range of the IOM signal interface. If the digital input source voltage is higher than 5V, please condition the signal source with a suitable resistor divider, or a resistor-zener diode limiter. In case, ...
... When connecting to external signals please make sure not to exceed the specified input and output range of the IOM signal interface. If the digital input source voltage is higher than 5V, please condition the signal source with a suitable resistor divider, or a resistor-zener diode limiter. In case, ...
OSD3358 Pin Assignment and Application
... product, or service described herein. All users are advised to obtain the latest version of product information before relying on any published documentation. Octavo does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work rig ...
... product, or service described herein. All users are advised to obtain the latest version of product information before relying on any published documentation. Octavo does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work rig ...
(DVR) Using Sinusoidal Pulse Width Modulation
... The term Power Quality is something that tells about the quality of power. While "power quality" is a convenient term for many, it is the quality of the voltage rather than power or current that is actually described by the term in [1]. Ideally any electric utility is supposed to supply a pure sinus ...
... The term Power Quality is something that tells about the quality of power. While "power quality" is a convenient term for many, it is the quality of the voltage rather than power or current that is actually described by the term in [1]. Ideally any electric utility is supposed to supply a pure sinus ...
CMOS Quad 2-Input NAND Schmitt-Trigger
... endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of significant portions of TI information in TI data bo ...
... endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of significant portions of TI information in TI data bo ...
Electro-Sound Communications System - GAI
... pair of wires. Such a system can be interconnected as shown in Figure 7. This diagram also shows an optional monitor or call-in speaker system for the dispatcher or supervisor. The system provides a monitor and/or call-in speaker that may be mounted in the vicinity of the dispatcher or supervisor st ...
... pair of wires. Such a system can be interconnected as shown in Figure 7. This diagram also shows an optional monitor or call-in speaker system for the dispatcher or supervisor. The system provides a monitor and/or call-in speaker that may be mounted in the vicinity of the dispatcher or supervisor st ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).