AC versus DC Measurement Methods for Low
... Regardless of the instruments used to carry out the AC measurements, the test current flows through the source connection leads and develops a voltage drop from the circuit ground to the connection to the DUT, denoted as Circuit Node A. Thus, the voltage at circuit node A moves up and down, with an ...
... Regardless of the instruments used to carry out the AC measurements, the test current flows through the source connection leads and develops a voltage drop from the circuit ground to the connection to the DUT, denoted as Circuit Node A. Thus, the voltage at circuit node A moves up and down, with an ...
ACCURACY ANALYSIS OF VOLTAGE DIP MEASUREMENT
... lowest rms value measured during the event is called residual voltage. The measured quantity for event detection could be either phase to ground voltage and/or phase to phase voltage with different detection capability [7]. Phase to phase voltages have wider detection capability, best results could ...
... lowest rms value measured during the event is called residual voltage. The measured quantity for event detection could be either phase to ground voltage and/or phase to phase voltage with different detection capability [7]. Phase to phase voltages have wider detection capability, best results could ...
PDF
... multiplexing with compact microring-resonator-based filters. Further, whether silicon photonics are directly integrated or hybrid attached to CMOS logic chips, tight integration not only simplifies packaging but also enables performance advantages that cannot be matched by discrete solutions alone e ...
... multiplexing with compact microring-resonator-based filters. Further, whether silicon photonics are directly integrated or hybrid attached to CMOS logic chips, tight integration not only simplifies packaging but also enables performance advantages that cannot be matched by discrete solutions alone e ...
6-Bit Voltage Output Multiplying DAC Datasheet MDAC6 V 2.2
... represented as numbers in 2’s complement or sign-and-magnitude form, ranging from -31 to +31. Alternatively, input codes may be represented in offset-binary form, as a number ranging from 0 to 62. This means that a one-step change in the output voltage represents one sixty-third of the full-scale ou ...
... represented as numbers in 2’s complement or sign-and-magnitude form, ranging from -31 to +31. Alternatively, input codes may be represented in offset-binary form, as a number ranging from 0 to 62. This means that a one-step change in the output voltage represents one sixty-third of the full-scale ou ...
power quality guidebook
... sales representatives, along with award-winning online tools, help you make the right choice, every time. Representatives are available around the world for stock and support help. ...
... sales representatives, along with award-winning online tools, help you make the right choice, every time. Representatives are available around the world for stock and support help. ...
I/O Power Delivery - download.intel.nl
... The method we will talk about in the I/O power delivery section will be simple but illustrates some profound effects. Power delivery “noise” can create EMI which we will not cover. Robust treatment of power delivery is a great topic for research. One point to consider is that ideal power delivery is ...
... The method we will talk about in the I/O power delivery section will be simple but illustrates some profound effects. Power delivery “noise” can create EMI which we will not cover. Robust treatment of power delivery is a great topic for research. One point to consider is that ideal power delivery is ...
PQ1 Power Quality Relay Full Data Sheet 1.20
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
Aalborg Universitet
... instead of using communication facilities, where the estimator of each DG unit can dynamically obtain information of all the DG units as well as network voltages just by local voltage and current itself. The proposed estimation method is able to provide accurate states information to support system ...
... instead of using communication facilities, where the estimator of each DG unit can dynamically obtain information of all the DG units as well as network voltages just by local voltage and current itself. The proposed estimation method is able to provide accurate states information to support system ...
T8-470 - Infoscience
... distance between the estimated stroke location and the line is lower than a chosen distance [5], [8]. It is worth mentioning that, in order to provide a more effective lightning-to-fault correlation assessment, it is also necessary to calculate the flashover probability associated to each lightning ...
... distance between the estimated stroke location and the line is lower than a chosen distance [5], [8]. It is worth mentioning that, in order to provide a more effective lightning-to-fault correlation assessment, it is also necessary to calculate the flashover probability associated to each lightning ...
W. Inam, K.K. Afridi and D.J. Perreault, “Variable Frequency Multiplier Technique for High Efficiency Conversion Over a Wide Operating Range,” 2014 IEEE Energy Conversion Congress and Exposition , Sept. 2014.
... be applied to the inverter stage and/or rectifier stage of a converter to achieve wide input voltage and/or output voltage range operation or to extend the efficient operating power range. In this technique, the duty ratio and the switching frequency of an inverter and/or rectifier is changed as inp ...
... be applied to the inverter stage and/or rectifier stage of a converter to achieve wide input voltage and/or output voltage range operation or to extend the efficient operating power range. In this technique, the duty ratio and the switching frequency of an inverter and/or rectifier is changed as inp ...
Aalborg Universitet A New Power Calculation Method for Single-Phase Grid-Connected Systems
... [10], [11]. In three-phase systems, the instantaneous active power and reactive power can be obtained easily with the help of the Clark Transform and the Park Transform. Thus, inspired by this concept, the “αβ” system can be built up by a phase shift of π/2 rad in respect to the fundamental period o ...
... [10], [11]. In three-phase systems, the instantaneous active power and reactive power can be obtained easily with the help of the Clark Transform and the Park Transform. Thus, inspired by this concept, the “αβ” system can be built up by a phase shift of π/2 rad in respect to the fundamental period o ...
Aalborg Universitet Advanced Control Architectures for Intelligent Microgrids—Part II
... definitely help with the interfacing of other localized sources, and the avoidance of sensitive load tripping within the microgrid. This is especially important in the islanded mode, during which the utility grid is not available for stabilizing the network voltage. A firm voltage imposed by the shu ...
... definitely help with the interfacing of other localized sources, and the avoidance of sensitive load tripping within the microgrid. This is especially important in the islanded mode, during which the utility grid is not available for stabilizing the network voltage. A firm voltage imposed by the shu ...
