Fulltext
... Power consumption is a central issue today. More and more devices and systems are operated on battery, making the battery lifetime one of the key performance measures. This goes for laptops, mobile phones and many other devices. And this is even more important for smaller systems as body networks, I ...
... Power consumption is a central issue today. More and more devices and systems are operated on battery, making the battery lifetime one of the key performance measures. This goes for laptops, mobile phones and many other devices. And this is even more important for smaller systems as body networks, I ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... systems based on the loss factors of double line-frequency voltage ripple (DLFVR), fast irradiance variation + DLFVR, fast dc load variation + DLFVR, limited operating voltage range + DLFVR, and over- all loss factor combination. These loss factors will result in power deviation from the maximum pow ...
... systems based on the loss factors of double line-frequency voltage ripple (DLFVR), fast irradiance variation + DLFVR, fast dc load variation + DLFVR, limited operating voltage range + DLFVR, and over- all loss factor combination. These loss factors will result in power deviation from the maximum pow ...
TSC50 - 5.7” LCD Color Touchscreen Installation Guide
... to incorporate building plans, photos or 3D graphics to further customize the display. The Touchscreen can also be used to provide control of other integrated systems. ...
... to incorporate building plans, photos or 3D graphics to further customize the display. The Touchscreen can also be used to provide control of other integrated systems. ...
AO21260268
... (1.0 to 2.0) Hz and inter-area oscillation between two major groups oscillations of frequency (0.2 to 0.8) Hz In this study using a IPFC with power system stabilizer(PSS), the SSSC is a series device of the Flexible AC Transmission Systems (FACTS) family using power electronics to control power flow ...
... (1.0 to 2.0) Hz and inter-area oscillation between two major groups oscillations of frequency (0.2 to 0.8) Hz In this study using a IPFC with power system stabilizer(PSS), the SSSC is a series device of the Flexible AC Transmission Systems (FACTS) family using power electronics to control power flow ...
Development of a Welding Machine System Using Brown Gas by
... features. By the electrical characteristics, it could be confirmed that the amount of gas generated increases as current increases and becomes saturated at some point. The saturation point can be increased by increasing the current frequency. But the maximum efficiency of gas generation point is dif ...
... features. By the electrical characteristics, it could be confirmed that the amount of gas generated increases as current increases and becomes saturated at some point. The saturation point can be increased by increasing the current frequency. But the maximum efficiency of gas generation point is dif ...
J48025460
... high because low power components are supplied with high voltages. For example, if an amplifier circuit is working with low input power then the output should be capable of driving a loud speaker. The complexity for the high speed devices is more. Thermal problems arise due to more hardware in a int ...
... high because low power components are supplied with high voltages. For example, if an amplifier circuit is working with low input power then the output should be capable of driving a loud speaker. The complexity for the high speed devices is more. Thermal problems arise due to more hardware in a int ...
III. 3-phase Active Shunt Filter
... Developments in wind turbine technology follow this grown. Fixed speed wind turbines (FSWT) with passive power control are now giving place to variable speed wind turbines (VSWT) with active power control. VSWT has some advantages when compared to FSWT, e.g. lower mechanical stress, increased energy ...
... Developments in wind turbine technology follow this grown. Fixed speed wind turbines (FSWT) with passive power control are now giving place to variable speed wind turbines (VSWT) with active power control. VSWT has some advantages when compared to FSWT, e.g. lower mechanical stress, increased energy ...
pub3241bvariablefrequencydrives
... operated below its maximum capacity for about 40 percent of the pumping season, a VFD could save as much as $6,000 during six months of operation per year. If the estimated cost for the VFD for this example is about $5,000 and another $3,000$4,000 is required for installation costs, the payback time ...
... operated below its maximum capacity for about 40 percent of the pumping season, a VFD could save as much as $6,000 during six months of operation per year. If the estimated cost for the VFD for this example is about $5,000 and another $3,000$4,000 is required for installation costs, the payback time ...
TND6197 - Stepping Motors and Stepping Motor Control System
... Below is basic information on common motor choices for positioning motor applications. Note that there are a few other possible choices, such as AC Induction motors or Piezo motors, but these three listed motor types represent the huge majority of applications in use today for general purpose motion ...
... Below is basic information on common motor choices for positioning motor applications. Note that there are a few other possible choices, such as AC Induction motors or Piezo motors, but these three listed motor types represent the huge majority of applications in use today for general purpose motion ...
GNS ESI RF2173
... of the input impedance of the PA has on the signal generator. When VAPC is switched quickly, the resulting input impedance change can cause the signal generator to vary its output signal, either in output level or in frequency. Instead of an attenuator an isolator may also be used. The attenuator at ...
... of the input impedance of the PA has on the signal generator. When VAPC is switched quickly, the resulting input impedance change can cause the signal generator to vary its output signal, either in output level or in frequency. Instead of an attenuator an isolator may also be used. The attenuator at ...
Feedback Analysis and Design of RF Power Links for Low
... systems, i.e., between an external RF coil and an internal RF coil implanted inside the body. The feedback techniques shed geometric insight into link design and minimize algebraic manipulations. We demonstrate that when the loop transmission of the link’s feedback loop is 1, the link is critically ...
... systems, i.e., between an external RF coil and an internal RF coil implanted inside the body. The feedback techniques shed geometric insight into link design and minimize algebraic manipulations. We demonstrate that when the loop transmission of the link’s feedback loop is 1, the link is critically ...
Looking for
... must go through the complicated process of igniting the HID bulb and then transitioning it into steady state operation. Typically HID ballasts require a large set of analog controllers to properly control the HID lamp. However, using digital control techniques a single Microchip dsPIC device is able ...
... must go through the complicated process of igniting the HID bulb and then transitioning it into steady state operation. Typically HID ballasts require a large set of analog controllers to properly control the HID lamp. However, using digital control techniques a single Microchip dsPIC device is able ...
TMS320DM647/8 Power Consumption Summary (Rev. B
... Random data has a 50% chance any bit changes from one cycle to the next. Some applications may be able to predict this chance using some prior information about the data set. If there is an ability to predict bit changes, the application-specific probability can be used. All other applications shoul ...
... Random data has a 50% chance any bit changes from one cycle to the next. Some applications may be able to predict this chance using some prior information about the data set. If there is an ability to predict bit changes, the application-specific probability can be used. All other applications shoul ...
Isokinetic Training e-DM
... trouble due from hydraulic cylinder. No complicate operation training is required, nor headache of maintenance load. ...
... trouble due from hydraulic cylinder. No complicate operation training is required, nor headache of maintenance load. ...
Electrification
Electrification is the process of powering by electricity and is usually associated with changing over from another power source. The broad meaning of the term, such as in the history of technology and economic history, usually applies to a region or national economy. Broadly speaking, electrification was the build out of the electrical generating and distribution systems which occurred in Britain, the United States, and other countries from the mid-1880s until around 1950 and is in progress in rural areas in some developing countries. This included the change over from line shaft and belt drive using steam engines and water power to electric motors.The electrification of particular sectors of the economy is called by terms such as factory electrification, household electrification, rural electrification or railway electrification. It may also apply to changing industrial processes such as smelting, melting, separating or refining from coal or coke heating or chemical processes to some type of electric process such as electric arc furnace, electric induction or resistance heating or electrolysis or electrolytic separating.Electrification was called ""the greatest engineering achievement of the 20th Century"" by the National Academy of Engineering.