Lissajous Curve Methods for the Identification of Nonlinear Circuits
... the Poynting Vector Theorem (PVT) [11], [12]. Although this identification method can properly characterize series nonlinear systems, bringing physicality back to power theory, the instantaneous reactive power computed from this method does not properly add for multi-branch circuits. This paper propo ...
... the Poynting Vector Theorem (PVT) [11], [12]. Although this identification method can properly characterize series nonlinear systems, bringing physicality back to power theory, the instantaneous reactive power computed from this method does not properly add for multi-branch circuits. This paper propo ...
POWERLOGIC® Circuit Monitor — Series 2000
... Power Quality Readings Total Harmonic Distortion (THD) for current, voltage, and k-factor readings indicate potential power quality problems which, unchecked, could disrupt critical processes or damage equipment. Pre-Configured Logs and Alarms Each circuit monitor (Model 2150 and above) is shipped t ...
... Power Quality Readings Total Harmonic Distortion (THD) for current, voltage, and k-factor readings indicate potential power quality problems which, unchecked, could disrupt critical processes or damage equipment. Pre-Configured Logs and Alarms Each circuit monitor (Model 2150 and above) is shipped t ...
Study of Transformer Resonant Overvoltages Caused by
... The time-domain counterpart of Fig. 8 can be found by exciting one of the high-voltage terminals with a step voltage with the other two terminals grounded (see Fig. 9). The resulting voltage responses on the low-voltage side correspond to one . Fig. 10 shows that the measured voltage recolumn of spo ...
... The time-domain counterpart of Fig. 8 can be found by exciting one of the high-voltage terminals with a step voltage with the other two terminals grounded (see Fig. 9). The resulting voltage responses on the low-voltage side correspond to one . Fig. 10 shows that the measured voltage recolumn of spo ...
Developing IP Networks in the Automotive Embedded Environment
... communication of gateways between Ethernet and other bus systems like CAN, FlexRay, MOST, WLAN etc. ...
... communication of gateways between Ethernet and other bus systems like CAN, FlexRay, MOST, WLAN etc. ...
Closed Form Solution for Minimum Conduction Loss
... however, considerably high rms currents result, which is shown in Table IV (see Section III-D). So far, all modulation schemes presented are either restricted to the modulation schemes summarized with (1) or are not optimized with respect to the converter losses. In particular, no closed-form soluti ...
... however, considerably high rms currents result, which is shown in Table IV (see Section III-D). So far, all modulation schemes presented are either restricted to the modulation schemes summarized with (1) or are not optimized with respect to the converter losses. In particular, no closed-form soluti ...
HVDC links in AC power system
... DC assets vs. AC Better control of power flows in meshed networks Stable connection of asynchronous networks Connection of AC networks operating at different frequencies (e.g. Japan) Transmission capacity of lines and cables is saved in DC thanks to the absence of reactive power 30% less copper in ...
... DC assets vs. AC Better control of power flows in meshed networks Stable connection of asynchronous networks Connection of AC networks operating at different frequencies (e.g. Japan) Transmission capacity of lines and cables is saved in DC thanks to the absence of reactive power 30% less copper in ...
Current Draft
... eight inches in size that is driven by a microcontroller that will display to the user different information about the devices that are currently being powered within a home . The software will be written to display each outlet and the power being consumed on each port. From the measurements taken a ...
... eight inches in size that is driven by a microcontroller that will display to the user different information about the devices that are currently being powered within a home . The software will be written to display each outlet and the power being consumed on each port. From the measurements taken a ...
R.C.N. Pilawa-Podgurski and D.J. Perreault, “Sub-Module Integrated Distributed Maximum Power Point Tracking for Solar Photovoltaic Applications,” IEEE Transactions on Power Electronics , Vol. 28, No. 6, pp. 2957-2967, June 2013.
... The non-inverting buck-boost converter is employed in [5], and can provide an output current that is both higher and lower than the input current, thus providing both a voltage increase and the ability to handle shaded panels (although within a limited range, since each converter only operates in bu ...
... The non-inverting buck-boost converter is employed in [5], and can provide an output current that is both higher and lower than the input current, thus providing both a voltage increase and the ability to handle shaded panels (although within a limited range, since each converter only operates in bu ...
FSQ500L Compact, Green Mode, Fairchild Power Switch (FPS™) Features
... control, as shown in Figure 16. An opto-coupler (such as the FOD817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the Rsense resistor makes it possible to control the switching duty cycle. When t ...
... control, as shown in Figure 16. An opto-coupler (such as the FOD817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the Rsense resistor makes it possible to control the switching duty cycle. When t ...
Fault Analysis In Transmission System Using Matlab
... a positive-sequence component, in which the phases are in the same order as the original system, i.e., a-b-c a negative-sequence component, in which the phases are in the opposite order as the original system, i.e., a-c-b a zero-sequence component, which is not truly a three phase system, but instea ...
... a positive-sequence component, in which the phases are in the same order as the original system, i.e., a-b-c a negative-sequence component, in which the phases are in the opposite order as the original system, i.e., a-c-b a zero-sequence component, which is not truly a three phase system, but instea ...
ATX / ATX12V Power Supply Design Guide
... can effectively support both +5 VDC- or +12 VDC-centric motherboards. The standard ATX power supply definition will be maintained in parallel with ATX12V— despite the downward compatibility of ATX12V—because both offer distinct advantages to the industry: • An ATX power supply supports motherboards ...
... can effectively support both +5 VDC- or +12 VDC-centric motherboards. The standard ATX power supply definition will be maintained in parallel with ATX12V— despite the downward compatibility of ATX12V—because both offer distinct advantages to the industry: • An ATX power supply supports motherboards ...
Novel Three-Phase CM/DM Conducted Emission
... been replaced by an equivalent circuit, which accounts for the leakage (Lσ ) and magnetizing (LM ) inductances, as well as for the parasitic capacitances (C1 . . . C6 ) [23]. For simplification, the leakage inductance is concentrated on the primary side only. The influence of the mentioned parasitic ...
... been replaced by an equivalent circuit, which accounts for the leakage (Lσ ) and magnetizing (LM ) inductances, as well as for the parasitic capacitances (C1 . . . C6 ) [23]. For simplification, the leakage inductance is concentrated on the primary side only. The influence of the mentioned parasitic ...
WECC-0100 TPL-001-WECC-CRT
... Extreme event: event resulting in the removal of two or more BES elements that likely Cascade: Two or more dependent or separate events being an unplanned loss and/or failure of elements on the BES that results in the loss of multiple facilities not common to a single zone of protection. The events ...
... Extreme event: event resulting in the removal of two or more BES elements that likely Cascade: Two or more dependent or separate events being an unplanned loss and/or failure of elements on the BES that results in the loss of multiple facilities not common to a single zone of protection. The events ...
DW1000 Datasheet
... The DW1000, as supplied from Decawave, has not been certified for use in any particular geographic region by the appropriate regulatory body governing radio emissions in that region although it is capable of such certification depending on the region and the manner in which it is used. All products ...
... The DW1000, as supplied from Decawave, has not been certified for use in any particular geographic region by the appropriate regulatory body governing radio emissions in that region although it is capable of such certification depending on the region and the manner in which it is used. All products ...
Simultaneous On-State Voltage and Bond-Wire Resistance
... Silicon Carbide Metal-Oxide-Semiconductor-Field-Effect Transistors (MOSFETs), it is shown that there are opposing trends in the evolution of the on-state resistances of both the bond-wires and the MOSFET die. In summary, after 50,000 temperature cycles, the resistance of the bond-wires increased by ...
... Silicon Carbide Metal-Oxide-Semiconductor-Field-Effect Transistors (MOSFETs), it is shown that there are opposing trends in the evolution of the on-state resistances of both the bond-wires and the MOSFET die. In summary, after 50,000 temperature cycles, the resistance of the bond-wires increased by ...
Campground and RV Park Wi-Fi Planning
... connectivity between these devices and the Internet or a network. Power-over-Ethernet4 (PoE) – A technology for wired Ethernet LANs that allows the electrical current necessary for the operation of each device to be carried by the data cables rather than power cords. The result is lower cost, less d ...
... connectivity between these devices and the Internet or a network. Power-over-Ethernet4 (PoE) – A technology for wired Ethernet LANs that allows the electrical current necessary for the operation of each device to be carried by the data cables rather than power cords. The result is lower cost, less d ...
Lecture 9 – Low Power Design
... • Minimum energy consumption is achieved if all logic paths are critical (have the same delay) • Use lower threshold on timing-critical paths – Assignment can be done on a per gate or transistor basis; no clustering of the logic is needed – No level converters are needed ...
... • Minimum energy consumption is achieved if all logic paths are critical (have the same delay) • Use lower threshold on timing-critical paths – Assignment can be done on a per gate or transistor basis; no clustering of the logic is needed – No level converters are needed ...
SR integrated charger - Aston Publications Explorer
... functions. However, a boost-type front-end DC-DC converter is externally equipped, making this topology less practical and flexible for the target application. Based on the same motor, an integrated SRM-charger is later developed [23] to use standard three-phase intelligent power modules (IPMs) for ...
... functions. However, a boost-type front-end DC-DC converter is externally equipped, making this topology less practical and flexible for the target application. Based on the same motor, an integrated SRM-charger is later developed [23] to use standard three-phase intelligent power modules (IPMs) for ...
DATA SHEET CGY2014ATW GSM/DCS/PCS power amplifier Preliminary specification
... 1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called ...
... 1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called ...
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.