Aalborg Universitet Smart Metering System for Microgrids
... power intensities in the active power consumption. This power can be easily obtained from the energy profile since the integration period is known (5 minutes). However, due to the existence of an analysis logger in the 382L Smart Meter, the system was configured to store the average active and reactiv ...
... power intensities in the active power consumption. This power can be easily obtained from the energy profile since the integration period is known (5 minutes). However, due to the existence of an analysis logger in the 382L Smart Meter, the system was configured to store the average active and reactiv ...
Temperature Measurement Devices
... so are directly comparable. The Energy-related Products (ErP) Directive however changed the testing method of how the efficiency has been calculated. This means that the IE efficiencies for a particular motor may be declared lower than it was under EFF efficiency rating scheme. All motors have a rat ...
... so are directly comparable. The Energy-related Products (ErP) Directive however changed the testing method of how the efficiency has been calculated. This means that the IE efficiencies for a particular motor may be declared lower than it was under EFF efficiency rating scheme. All motors have a rat ...
Dual Multiplexed LVDS Repeaters (Rev. C
... its output logic state can be indeterminate when the differential input voltage is between –100 mV and 100 mV and within its recommended input common-mode voltage range. However, TI's LVDS receiver is different in how it handles the open-input circuit situation. Open-circuit means that there is litt ...
... its output logic state can be indeterminate when the differential input voltage is between –100 mV and 100 mV and within its recommended input common-mode voltage range. However, TI's LVDS receiver is different in how it handles the open-input circuit situation. Open-circuit means that there is litt ...
Energy Harvesting With Microbial Fuel Cell and Power Management
... MFCs autonomous. They do not produce harmful waste and are therefore environment friendly. Though MFCs are very attractive power sources, they present certain challenges for real applications—they produce very low voltage and current. The voltage of an MFC is usually insufficient for the load. For e ...
... MFCs autonomous. They do not produce harmful waste and are therefore environment friendly. Though MFCs are very attractive power sources, they present certain challenges for real applications—they produce very low voltage and current. The voltage of an MFC is usually insufficient for the load. For e ...
The Influence of Gaseous Media on Biefeld-Brown Effect
... The results of our measuring of the Biefeld-Brown force generated on a high voltage capacitor with asymmetrical electrodes in oxygen and sulfur hexafluoride empirically prove the formula (1) as it pertains to the ion mobility coefficient of the medium, in which the capacitor is placed. The lower the ...
... The results of our measuring of the Biefeld-Brown force generated on a high voltage capacitor with asymmetrical electrodes in oxygen and sulfur hexafluoride empirically prove the formula (1) as it pertains to the ion mobility coefficient of the medium, in which the capacitor is placed. The lower the ...
O A RIGINAL RTICLE
... customers in the distribution systems. For example, voltage sags down to 80% of nominal voltage with a few tens of millisecond duration can cause interruption in processing plants, resulting in hours of downtime and lots of turnover losses (Bollen 1995; Arnold 2001; Madtharad et al. 2007; Farhoodnea ...
... customers in the distribution systems. For example, voltage sags down to 80% of nominal voltage with a few tens of millisecond duration can cause interruption in processing plants, resulting in hours of downtime and lots of turnover losses (Bollen 1995; Arnold 2001; Madtharad et al. 2007; Farhoodnea ...
BSPS3255TNC(R)
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
... The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information th ...
AN#5
... Generally, impedance data can easily be misinterpreted for low or high impedance cells at high frequencies. To improve the measurements’ accuracy, special care must be taken for the cell design, connections, and cell environment. High impedance cells are more sensitive to the stray capacitance while ...
... Generally, impedance data can easily be misinterpreted for low or high impedance cells at high frequencies. To improve the measurements’ accuracy, special care must be taken for the cell design, connections, and cell environment. High impedance cells are more sensitive to the stray capacitance while ...
72KB - NZQA
... mathematical solutions, the information may not be directly usable or immediately obvious. Demonstrate comprehensive understanding involves writing statements that demonstrate understanding of connections between concepts. ...
... mathematical solutions, the information may not be directly usable or immediately obvious. Demonstrate comprehensive understanding involves writing statements that demonstrate understanding of connections between concepts. ...
Meisei 4A HOTweezer® Thermal Wi…
... tip of the HOTweezers® is much greater than ordinary hot wire types, and is more resistant to cool down when the stripper contacts the work. Because of this, the tip temperature can be maintained at a level very near the softening point of the insulation material but below its charring or ignition t ...
... tip of the HOTweezers® is much greater than ordinary hot wire types, and is more resistant to cool down when the stripper contacts the work. Because of this, the tip temperature can be maintained at a level very near the softening point of the insulation material but below its charring or ignition t ...
Transient Voltage Surge Suppression and
... in surge suppression can be quickly returned by reducing equipment damage, decreasing maintenance costs and improving system uptime. Choosing a surge suppression manufacturer with a reputation for quality products and services is vital to ensure your investments in valuable systems, hardware and ope ...
... in surge suppression can be quickly returned by reducing equipment damage, decreasing maintenance costs and improving system uptime. Choosing a surge suppression manufacturer with a reputation for quality products and services is vital to ensure your investments in valuable systems, hardware and ope ...
cet 3 - EZ3DBIZ.com
... Lawrence comments on three possible arrangements. The first on shown above is the standard commercial transformer arrangement where there is a frame made from insulated iron shims in order to cut down the "eddy" currents which otherwise would circulate around inside the frame at right angles to the ...
... Lawrence comments on three possible arrangements. The first on shown above is the standard commercial transformer arrangement where there is a frame made from insulated iron shims in order to cut down the "eddy" currents which otherwise would circulate around inside the frame at right angles to the ...
PmodHB5™ Reference Manual Overview 1 Functional Description 2
... Other product and company names mentioned may be trademarks of their respective owners. ...
... Other product and company names mentioned may be trademarks of their respective owners. ...
How You Can Build Your Own SCR/TRIAC Tester
... It can be triggered by either a positive or a negative voltage being applied to its gate electrode (with respect to T1, otherwise known as MT1 or A1). Once triggered, the device continues to conduct until the current through it drops below a certain threshold value, the holding current, such as at t ...
... It can be triggered by either a positive or a negative voltage being applied to its gate electrode (with respect to T1, otherwise known as MT1 or A1). Once triggered, the device continues to conduct until the current through it drops below a certain threshold value, the holding current, such as at t ...
Folie 1 - RWTH Aachen University
... • DC-DC converters are undoubtedly noise sources (by design) Conductive noise through cables Ripple on output voltage: switching frequency (1-5MHz) + higher harmonics are in the bandpath of the amplifier Switching leads to high frequency noise (tens of MHz, not so critical) Both CM and DM co ...
... • DC-DC converters are undoubtedly noise sources (by design) Conductive noise through cables Ripple on output voltage: switching frequency (1-5MHz) + higher harmonics are in the bandpath of the amplifier Switching leads to high frequency noise (tens of MHz, not so critical) Both CM and DM co ...
Folie 1 - RWTH Aachen University
... • DC-DC converters are undoubtedly noise sources (by design) Conductive noise through cables Ripple on output voltage: switching frequency (1-5MHz) + higher harmonics are in the bandpath of the amplifier Switching leads to high frequency noise (tens of MHz, not so critical) Both CM and DM co ...
... • DC-DC converters are undoubtedly noise sources (by design) Conductive noise through cables Ripple on output voltage: switching frequency (1-5MHz) + higher harmonics are in the bandpath of the amplifier Switching leads to high frequency noise (tens of MHz, not so critical) Both CM and DM co ...
3-Level Power Modules – Our Contacts for Your 3
... and SEMiX 5 cases cover demand for higher DC-bus voltages in solar applications SKiM 4 is also available with 1700V chips in NPC topology and a current rating of 200A to 300A - F or high-power NPC applications there is the SEMTRANS 10 Compact 750 kVA design with ...
... and SEMiX 5 cases cover demand for higher DC-bus voltages in solar applications SKiM 4 is also available with 1700V chips in NPC topology and a current rating of 200A to 300A - F or high-power NPC applications there is the SEMTRANS 10 Compact 750 kVA design with ...
Understanding Voltage-Reference Temperature Drift
... Figure 1. Typical voltage references like the MAX6033 and MAX6005 drift with temperature. The first plot shows data for the MAX6033 and the second plot is data for the MAX6005. It is immediately apparent that the devices have significantly different shaped characteristics. The MAX6033A is specified ...
... Figure 1. Typical voltage references like the MAX6033 and MAX6005 drift with temperature. The first plot shows data for the MAX6033 and the second plot is data for the MAX6005. It is immediately apparent that the devices have significantly different shaped characteristics. The MAX6033A is specified ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).