IRIS POWER Volume 1, Issue 1 February 2006
... may not be detected in the winding, since PD can occur in all coils in an off-line test. (In contrast, in an on-line test, only the coils close to the stator terminals operate at high voltage, and thus will experience high PD.) The new standard does not suggest pass or fail criteria - which makes it ...
... may not be detected in the winding, since PD can occur in all coils in an off-line test. (In contrast, in an on-line test, only the coils close to the stator terminals operate at high voltage, and thus will experience high PD.) The new standard does not suggest pass or fail criteria - which makes it ...
TRMS three- and single phase digital wattmeters
... departments. To be more precise, their ability to measure RMS values in AC + DC (or TRMS) enables them to carry out measurements in the 4 quadrants on signals which are disturbed and polluted by harmonics. For these applications the PX 120 and 110 go well beyond the functions generally available on ...
... departments. To be more precise, their ability to measure RMS values in AC + DC (or TRMS) enables them to carry out measurements in the 4 quadrants on signals which are disturbed and polluted by harmonics. For these applications the PX 120 and 110 go well beyond the functions generally available on ...
owner`s manual
... 1) Place Power Control Unit in a position convenient to work area. 2) Plug Power Cable into any 110-120 Volt, 20 amp service outlet. For uninterrupted operations do not connect any other equipment that may add a heavy load to the same 20 amp service. If a power extension is needed, use only a heavy ...
... 1) Place Power Control Unit in a position convenient to work area. 2) Plug Power Cable into any 110-120 Volt, 20 amp service outlet. For uninterrupted operations do not connect any other equipment that may add a heavy load to the same 20 amp service. If a power extension is needed, use only a heavy ...
TITLE NAME: “A 65 nm sub-Vt microcontroller with integrated SRAM
... In high performance Systems-on-Chip, leakage power consumption has become comparable to the dynamic component, and its relevance increases as technology scales. These trends are even more evident for memory devices, for two main reasons. First, memories have historically been designed with performan ...
... In high performance Systems-on-Chip, leakage power consumption has become comparable to the dynamic component, and its relevance increases as technology scales. These trends are even more evident for memory devices, for two main reasons. First, memories have historically been designed with performan ...
Aalborg Universitet Distributed energy resources in grid interactive AC microgrids
... prime energy source [10]. Therefore the structures of electronically-coupled DER units are not only determined by the types of prime energy sources but also dependent on the load requirements, microgrid configurations and the expected operations. A wide variety of power converter topologies have bee ...
... prime energy source [10]. Therefore the structures of electronically-coupled DER units are not only determined by the types of prime energy sources but also dependent on the load requirements, microgrid configurations and the expected operations. A wide variety of power converter topologies have bee ...
Aalborg Universitet Investigating Pulsed Discharge Polarity Employing Solid-State Pulsed Power Electronics
... investigated for different applications. However, one of the outmost effective parameters the voltage polarity has received less attention across the others. Generally, plasma discharge depends on three factors of applied voltage, geometry and ambient. The applied voltage can be effective in terms o ...
... investigated for different applications. However, one of the outmost effective parameters the voltage polarity has received less attention across the others. Generally, plasma discharge depends on three factors of applied voltage, geometry and ambient. The applied voltage can be effective in terms o ...
Problem Set #5: Due Date -
... Make the 10% voltage step a fast transient with a 50ps rise time. How does this voltage step affect the output voltage swing? *) Essentially, this is showing the “power-supply” sensitivity of this output driver. Qualitatively, does such a voltage step have the same effect on a current-mode signaling ...
... Make the 10% voltage step a fast transient with a 50ps rise time. How does this voltage step affect the output voltage swing? *) Essentially, this is showing the “power-supply” sensitivity of this output driver. Qualitatively, does such a voltage step have the same effect on a current-mode signaling ...
1 Purpose and scope 2 Power supply systems
... 4.2 Auxiliary power supply from the contact line system a) The auxiliary power supply from the contact line system is normally limited to a load of 10–15 kVA. 1. If the transformer supplies facilities external to the installation of Jernbaneverket, this shall be supplied on a dedicated circuit that ...
... 4.2 Auxiliary power supply from the contact line system a) The auxiliary power supply from the contact line system is normally limited to a load of 10–15 kVA. 1. If the transformer supplies facilities external to the installation of Jernbaneverket, this shall be supplied on a dedicated circuit that ...
Pearl Street Lab
... criterion. The concepts that he used to guide his decisions are two of the fundamental laws of electricity: Ohm’s Law and Joule’s Law. According to Ohm’s law, voltage in a circuit is linearly related to current and resistance, or V = IR where V is voltage (Volts), I is current (Amperes), and R is re ...
... criterion. The concepts that he used to guide his decisions are two of the fundamental laws of electricity: Ohm’s Law and Joule’s Law. According to Ohm’s law, voltage in a circuit is linearly related to current and resistance, or V = IR where V is voltage (Volts), I is current (Amperes), and R is re ...
PDF
... indicated a satisfactory level of equal to or less than 0.5 dB. The RF life test was carried out under the conditions of Tch = 230°C, Vds = 45 V, and an input power giving P2dB, and the variation in P2dB after 1,000 hours was sufficiently low at 0.2 dB or less. The radiation tests were performed on ...
... indicated a satisfactory level of equal to or less than 0.5 dB. The RF life test was carried out under the conditions of Tch = 230°C, Vds = 45 V, and an input power giving P2dB, and the variation in P2dB after 1,000 hours was sufficiently low at 0.2 dB or less. The radiation tests were performed on ...
Microcomputers notes
... The MSP430 family was developed for ultralow-power applications and uses different levels of operating modes. The MSP430 operating modes, give advanced support to various requirements for ultralow power and ultralow energy consumption. This support is combined with an intelligent management of opera ...
... The MSP430 family was developed for ultralow-power applications and uses different levels of operating modes. The MSP430 operating modes, give advanced support to various requirements for ultralow power and ultralow energy consumption. This support is combined with an intelligent management of opera ...
SESCTION-6-Chapter_16_rev1a
... irregular due to large numbers of non-linear loads and generators in the grid. More in particular, power electronic based systems such as adjustable speed drives, power supplies for IT-equipment and high efficiency lighting and inverters in systems generating electricity from distributed renewable e ...
... irregular due to large numbers of non-linear loads and generators in the grid. More in particular, power electronic based systems such as adjustable speed drives, power supplies for IT-equipment and high efficiency lighting and inverters in systems generating electricity from distributed renewable e ...
doc - Institute of Physics
... The current limits are programmable for all voltages with the exception of PIN bias. The programmable over-current trip reaction time in the range 2ms - 510ms with the 2ms setting resolution is the same for all channels. ...
... The current limits are programmable for all voltages with the exception of PIN bias. The programmable over-current trip reaction time in the range 2ms - 510ms with the 2ms setting resolution is the same for all channels. ...
Optimizing Power and Performance in Stratix V
... © 2011 Altera Corporation - Public ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the United States and are trademarks or registered trademarks in other countries. ...
... © 2011 Altera Corporation - Public ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the United States and are trademarks or registered trademarks in other countries. ...
Moving Towards a More Electric Aircraft
... connected to any of the three output lines. The switches are then controlled in such a way that the average output voltages are a three-phase set of sinusoids; of the required frequency and magnitude. Some of the advantages of the converter that make it a promising technology for the near future are ...
... connected to any of the three output lines. The switches are then controlled in such a way that the average output voltages are a three-phase set of sinusoids; of the required frequency and magnitude. Some of the advantages of the converter that make it a promising technology for the near future are ...
CAPS_ESRDC_26May2009_Overview
... To meet the requirement of pulse load due to the energy storage system (peak power) in electric ship. To stabilize the critical load voltage in electric ship To improve the power quality of electric ship system To achieve the power flow control between different transmission lines in electric ship s ...
... To meet the requirement of pulse load due to the energy storage system (peak power) in electric ship. To stabilize the critical load voltage in electric ship To improve the power quality of electric ship system To achieve the power flow control between different transmission lines in electric ship s ...
Power Two Xilinx(TM) LX240 Virtex-6(TM)
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
A Low-Power Battery-Free Tag for Body Sensor Networks
... Vth/16 (80 mV to 5 mV) as the preamplifier gain increases from 1 to 16. The comparator output in each channel is connected to spike selection logic, which allows detection of positivegoing spikes, negative-going spikes, both, or neither. A pulse-stretcher circuit follows this combinatorial block, ...
... Vth/16 (80 mV to 5 mV) as the preamplifier gain increases from 1 to 16. The comparator output in each channel is connected to spike selection logic, which allows detection of positivegoing spikes, negative-going spikes, both, or neither. A pulse-stretcher circuit follows this combinatorial block, ...
Pocket Guide - Industrial Networking Solutions
... is also based on a ring structure and is specially designed for the requirements of industrial applications. While it normally takes more than 30 seconds to compensate for a line failure with STP and one second with RSTP, with the HIPER-Ring it takes less than half a second, no matter how many switc ...
... is also based on a ring structure and is specially designed for the requirements of industrial applications. While it normally takes more than 30 seconds to compensate for a line failure with STP and one second with RSTP, with the HIPER-Ring it takes less than half a second, no matter how many switc ...
DC bus voltage control for a distributed power system
... The investigated dc distribution network consists of five converters where three are operated as sources and two are feeding power to loads. The converters are connected to galvanically separated ac power sources or loads. The grids should be galvanically separated to avoid a low impedance path for ...
... The investigated dc distribution network consists of five converters where three are operated as sources and two are feeding power to loads. The converters are connected to galvanically separated ac power sources or loads. The grids should be galvanically separated to avoid a low impedance path for ...
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.