X-band Overview and Applications
... X-Band (11.4 GHz) RF Technology Chose X-Band technology as an evolutionary next step for the Next Linear Collider (NLC) from the SLAC Linac S-Band (2.86 GHz) technology. In general want higher rf frequency because: - Less rf energy per pulse is required, so fewer/smaller rf components. - Higher gra ...
... X-Band (11.4 GHz) RF Technology Chose X-Band technology as an evolutionary next step for the Next Linear Collider (NLC) from the SLAC Linac S-Band (2.86 GHz) technology. In general want higher rf frequency because: - Less rf energy per pulse is required, so fewer/smaller rf components. - Higher gra ...
Application of Artificial Neural Networks to the Identification of
... well condition because it gave a high accuracy of prediction to the security level in the power system. The proper selection number of hidden neurons is required to ensure the high performance of a neural network. This can be used for real time application. The outcome of this work can be used to mo ...
... well condition because it gave a high accuracy of prediction to the security level in the power system. The proper selection number of hidden neurons is required to ensure the high performance of a neural network. This can be used for real time application. The outcome of this work can be used to mo ...
AN5148, Avoiding MPC574x Multiple Resets During Slow Power
... incidental damages. “Typical” parameters that may be provided in Freescale data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by custom ...
... incidental damages. “Typical” parameters that may be provided in Freescale data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by custom ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING
... each rotor slot. Any change in the ampere-turns within a coil due to shorted turns produces a change in the leakage flux. To measure the leakage flux, a flux probe sensor is permanently installed on the stator. During machine operation, the flux from each passing slot will induce a voltage in the fl ...
... each rotor slot. Any change in the ampere-turns within a coil due to shorted turns produces a change in the leakage flux. To measure the leakage flux, a flux probe sensor is permanently installed on the stator. During machine operation, the flux from each passing slot will induce a voltage in the fl ...
embedded controlled multi level voltage source inverter based
... using some optimization based technique so that Total Harmonic Distortion (THD) up to certain order (generally up to 49th order) is minimized instead of eliminating some individual harmonic components (Ramana et al., 2012). The above literature does not deal with multilevel VSI based STATCOM. This s ...
... using some optimization based technique so that Total Harmonic Distortion (THD) up to certain order (generally up to 49th order) is minimized instead of eliminating some individual harmonic components (Ramana et al., 2012). The above literature does not deal with multilevel VSI based STATCOM. This s ...
ISSCC 2011 slides - Massachusetts Institute of Technology
... * VREF = VDD ** ILEAK is exponential with VDD due to DIBL ...
... * VREF = VDD ** ILEAK is exponential with VDD due to DIBL ...
Multi Dialog MDM/MDT
... measurements and alarms - available from the built-in LCD in several languages • Reduced noise levels: high frequency inverter bridge • Back feed protection standard: to avoid energy feeding back into the mains supply (in compliance with CEI 11-20; DK5600) • Power factor correction (input power fa ...
... measurements and alarms - available from the built-in LCD in several languages • Reduced noise levels: high frequency inverter bridge • Back feed protection standard: to avoid energy feeding back into the mains supply (in compliance with CEI 11-20; DK5600) • Power factor correction (input power fa ...
EW22912916
... is a better option. Low power systems are slower ones, because of trade-off between power and speed [4]. The sub threshold logic operates with the power supply Vdd less than the threshold voltage (Vth) of the transistor. Body biasing is a method of improving energy/efficiency, by reclaiming performa ...
... is a better option. Low power systems are slower ones, because of trade-off between power and speed [4]. The sub threshold logic operates with the power supply Vdd less than the threshold voltage (Vth) of the transistor. Body biasing is a method of improving energy/efficiency, by reclaiming performa ...
Multiple Clock and Voltage Domains for Chip Multi Processors
... Why is VR a constraint? Simplified example • Given a 16 core 100A shared power delivery – Tying all cores together allows sharing current among cores – Allow one core to consume all the current ...
... Why is VR a constraint? Simplified example • Given a 16 core 100A shared power delivery – Tying all cores together allows sharing current among cores – Allow one core to consume all the current ...
PDF (Publisher`s version)
... Color versions of one or more of the figures in this brief are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TCSII.2013.2261173 ...
... Color versions of one or more of the figures in this brief are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TCSII.2013.2261173 ...
Lecture 3 - The PC boot process
... • Partition table – Allows four entries (primary/physical partitions) – One primary partition is marked as active ...
... • Partition table – Allows four entries (primary/physical partitions) – One primary partition is marked as active ...
Application of fuzzy logic control algorithm as stator power controller
... 2) Developing a fuzzy controller is cheaper than developing a model-based or other controller. 3) Fuzzy controllers are customizable, since it is easier to understand and modify their rules, which not only use a human operator’s strategy but also are expressed in natural linguistic terms. 4) It is e ...
... 2) Developing a fuzzy controller is cheaper than developing a model-based or other controller. 3) Fuzzy controllers are customizable, since it is easier to understand and modify their rules, which not only use a human operator’s strategy but also are expressed in natural linguistic terms. 4) It is e ...
Tech Note - Datum Systems
... must take the form of a DTE, or Data Terminal Equipment. These definitions bring with them several standard conventions. First the DCE normally presents a female connector, while the DTE presents a male connector. Also a DCE will normally provide both send and receive clocks to the DTE. The major ex ...
... must take the form of a DTE, or Data Terminal Equipment. These definitions bring with them several standard conventions. First the DCE normally presents a female connector, while the DTE presents a male connector. Also a DCE will normally provide both send and receive clocks to the DTE. The major ex ...
Release of Advanced Optical Fiber Identifier FID
... Fujikura has developed a terminal block free of screws for connecting communication cables, FJTL-10-20P, and put it on the market. This product can be used for branch connection and transit connection of communication lines for distribution automation system mainly at electric power utility companie ...
... Fujikura has developed a terminal block free of screws for connecting communication cables, FJTL-10-20P, and put it on the market. This product can be used for branch connection and transit connection of communication lines for distribution automation system mainly at electric power utility companie ...
56- Electric Latch Retraction Exit Devices Installation and
... Rail behaves abnormally (multiple cycles, clicking, delayed retraction, etc.): o Remove end cap from rail and confirm that LED is blinking steadily when power is applied. If not, refer to LED signaling. Note: When configured in POWER MODE, power is released to lock the device (LED will not blink whe ...
... Rail behaves abnormally (multiple cycles, clicking, delayed retraction, etc.): o Remove end cap from rail and confirm that LED is blinking steadily when power is applied. If not, refer to LED signaling. Note: When configured in POWER MODE, power is released to lock the device (LED will not blink whe ...
Comparison of the AC UPS and the DC UPS solutions for critical loads
... rectifiers and PFC circuits can be made more efficient than when each single device includes rectifying the ac to dc with (more or less effective) power factor correction. Moreover, all equipment connected to the mains network would be embraced by the PFC technique in contrast to now, when a lot of ...
... rectifiers and PFC circuits can be made more efficient than when each single device includes rectifying the ac to dc with (more or less effective) power factor correction. Moreover, all equipment connected to the mains network would be embraced by the PFC technique in contrast to now, when a lot of ...
Power over Ethernet
Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. Unlike standards such as Universal Serial Bus which also power devices over the data cables, PoE allows long cable lengths. Power may be carried on the same conductors as the data, or it may be carried on dedicated conductors in the same cable.There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3. Since only two of the four pairs are needed for 10BASE-T or 100BASE-TX, power may be transmitted on the unused conductors of a cable. In the IEEE standards, this is referred to as Alternative B. Power may also be transmitted on the data conductors by applying a common-mode voltage to each pair. Because twisted-pair Ethernet uses differential signalling, this does not interfere with data transmission. The common mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. This is similar to the phantom power technique commonly used for powering audio microphones. In the IEEE standards, this is referred to as Alternative A.In addition to standardizing existing practice for spare-pair and common-mode data pair power transmission, the IEEE PoE standards provide for signalling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available. Up to a 25.5 watts is available for a device.