A wave lab inside a coaxial cable - Electricidade solar na Faculdade
... when the purely resistive cable termination has an impedance that equals the characteristic cable impedance. Comparing the signals measured at the end of the cable with the echoes received at the origin will help students to understand the mirror wave concept [7] ( = ±1) and the energy absorption t ...
... when the purely resistive cable termination has an impedance that equals the characteristic cable impedance. Comparing the signals measured at the end of the cable with the echoes received at the origin will help students to understand the mirror wave concept [7] ( = ±1) and the energy absorption t ...
Harmonic Distortion
... transformers. This “extra” current is not real (it will not produce work) but nevertheless due to this current, transformers and wires must be overdimensioned to prevent over-heating effects. Distortion of the input voltage wave. That could implicate important effects: It could affect to the corre ...
... transformers. This “extra” current is not real (it will not produce work) but nevertheless due to this current, transformers and wires must be overdimensioned to prevent over-heating effects. Distortion of the input voltage wave. That could implicate important effects: It could affect to the corre ...
M12 Angle Connectors with 360° Shielding Product Bulletin
... extremely robust design. Confined spaces and complex cable runs in installations and handling systems are typical with growing levels of automation. Such applications can often be realized more efficiently with angled connectors, without sacrificing safety. The patented shield concept and mechanical ...
... extremely robust design. Confined spaces and complex cable runs in installations and handling systems are typical with growing levels of automation. Such applications can often be realized more efficiently with angled connectors, without sacrificing safety. The patented shield concept and mechanical ...
Product Bulletin
... extremely robust design. Confined spaces and complex cable runs in installations and handling systems are typical with growing levels of automation. Such applications can often be realized more efficiently with angled connectors, without sacrificing safety. The patented shield concept and mechanical ...
... extremely robust design. Confined spaces and complex cable runs in installations and handling systems are typical with growing levels of automation. Such applications can often be realized more efficiently with angled connectors, without sacrificing safety. The patented shield concept and mechanical ...
BDTIC
... However, it should be clear that the effects associated with a “floating” driver output stage require very careful investigation. In a monolithic driver IC realized in a conventional junction isolated wafer process, the observed voltage peaks in the range of +/- 20V (or even higher) can be critical ...
... However, it should be clear that the effects associated with a “floating” driver output stage require very careful investigation. In a monolithic driver IC realized in a conventional junction isolated wafer process, the observed voltage peaks in the range of +/- 20V (or even higher) can be critical ...
Using Steam to De-Ice Energized Substation Disconnect
... are splashed by the water, which is problematic. This technique is difficult to used to de-ice energized equipment outdoors due to the increased conductivity of hot water, the effects of wind on the proper dispersal of the water stream, and the required minimal safety approach distances. Another use ...
... are splashed by the water, which is problematic. This technique is difficult to used to de-ice energized equipment outdoors due to the increased conductivity of hot water, the effects of wind on the proper dispersal of the water stream, and the required minimal safety approach distances. Another use ...
Vacuum Interrupters and X
... others that are regularly in close proximity to the test by wearing film badges that are checked monthly for accumulated radiation exposure. This practice monitors the actual accumulated exposure experienced by the people involved and provides a warning when the exposure exceeds allowable limits in ...
... others that are regularly in close proximity to the test by wearing film badges that are checked monthly for accumulated radiation exposure. This practice monitors the actual accumulated exposure experienced by the people involved and provides a warning when the exposure exceeds allowable limits in ...
DISCOVERING ELECTROMAGNETIC INDUCTION
... A complete statement is needed before next steps: “The change (1) in the magnetic flux induces an extra field (or electric currents (2), if circuits are present) that is opposite to the direction of the initial change.” The second series of experiments aim to illustrate single parts (1-3) of the FLv ...
... A complete statement is needed before next steps: “The change (1) in the magnetic flux induces an extra field (or electric currents (2), if circuits are present) that is opposite to the direction of the initial change.” The second series of experiments aim to illustrate single parts (1-3) of the FLv ...
Synchronous Triggering of Multiple Spark Gap Switches
... or their own circuits. When digital circuits are used to control and synchronize timings, this noise which has peak value several times the magnitude of supply voltage ,if not taken care of properly, can not only lead to false triggering but also cause failure of components in many cases. Filters ca ...
... or their own circuits. When digital circuits are used to control and synchronize timings, this noise which has peak value several times the magnitude of supply voltage ,if not taken care of properly, can not only lead to false triggering but also cause failure of components in many cases. Filters ca ...
P2030 Smart Grid Standard Text Submittal Form This text is
... Latency is channel access delay plus the propagation delay (first byte transmitted on the medium to first byte received at the destination), including queuing and processing delays but not any time required by the source or destination application to aggregate data, incorporate data into protocols a ...
... Latency is channel access delay plus the propagation delay (first byte transmitted on the medium to first byte received at the destination), including queuing and processing delays but not any time required by the source or destination application to aggregate data, incorporate data into protocols a ...
SCIENTIFIC PAPERS OF THE UNIVERSITY OF PARDUBICE UTILIZATION OF INDUCTION-MACHINE MATHEMATICAL MODEL
... using the components of the stator current and of the stator or rotor linkages. The equations (1) to (4) show that the magnetic flux Ψ2 can be computed using two methods: either from the stator currents and voltages (so-called voltage model) or from the stator currents and rotor mechanical speed (so ...
... using the components of the stator current and of the stator or rotor linkages. The equations (1) to (4) show that the magnetic flux Ψ2 can be computed using two methods: either from the stator currents and voltages (so-called voltage model) or from the stator currents and rotor mechanical speed (so ...
Electromagnetic compatibility
Electromagnetic compatibility (EMC) is the branch of electrical sciences which studies the unintentional generation, propagation and reception of electromagnetic energy with reference to the unwanted effects (electromagnetic interference, or EMI) that such energy may induce. The goal of EMC is the correct operation, in the same electromagnetic environment, of different equipment which use electromagnetic phenomena, and the avoidance of any interference effects.In order to achieve this, EMC pursues two different kinds of issues. Emission issues are related to the unwanted generation of electromagnetic energy by some source, and to the countermeasures which should be taken in order to reduce such generation and to avoid the escape of any remaining energies into the external environment. Susceptibility or immunity issues, in contrast, refer to the correct operation of electrical equipment, referred to as the victim, in the presence of unplanned electromagnetic disturbances.Interference mitigation and hence electromagnetic compatibility is achieved by addressing both emission and susceptibility issues, i.e., quieting the sources of interference and hardening the potential victims. The coupling path between source and victim may also be separately addressed to increase its attenuation.