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FSL156MRBN Green-Mode Fairchild Power Switch (FPS™)
FSL156MRBN Green-Mode Fairchild Power Switch (FPS™)

... as the load current exceeding its normal level due to an unexpected abnormal event. In this situation, the protection circuit should trigger to protect the SMPS. However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid ...
The Evolution of RF Power Delivery In Plasma
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... 200,000 hours—a 300% improvement over existing RF power system configurations by reduction in component content, system complexity, and advanced engineering techniques. Unlike conventional RF power component configuration systems, some Apex configurations use an integrated RF sensor to collect and m ...
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.4, pp. 1884-1890
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... The load sharing control strategy of the each DG will determines the power generator set-points of each unit and assists in restoring the voltage and frequency of the system responding to disturbances. The distributed generators spanning over a wide area must be operated with minimal communication a ...
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... electronic lighting are also examples of equipments using switch mode power supplies. Other types of non-linear loads include rectifiers, both controlled and uncontrolled, and phase angle controlled power supplies. Power system contamination with harmonics deteriorates power quality and it has becom ...
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... designed and constructed two pairs of cells, of rectangular and circular geometries, 333.96 cm3 each cell, and a similar second pair of 62.25 cm3 each one. Resonant inverters for low (3.3 kHz) and high (100 kHz) frequencies were also designed and applied to these cells. The specification of the main ...
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... recording digital meter display, and maintenance free sealed lead calcium type batteries. The system components are carefully matched to make the unit a completely self-contained, fully automatic standby power source for operation on all types of lighting loads. The batteries are sized and tested pe ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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