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ICS844021-01 - Integrated Device Technology
ICS844021-01 - Integrated Device Technology

... DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of product features and performance, is subject ...
Aalborg Universitet Smart Metering System for Microgrids
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... capacitance in the switching node (LX) form an LC resonant circuit; due to its high Q factor, lengthy high frequency oscillation can be observed in the switching node. This ringing could cause radiated EMI issues in some systems. TPS5405 adds an anti-ringing circuit to prevent the ringing from happe ...
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technical manual (PDF 59k)
technical manual (PDF 59k)

... exciter field voltage will increase. The same applies if the engine speed remains constant whilst the alternator is overloaded due to excessive current being drawn, or a very low power factor load. The SCOOP feature of the regulator is built in to protect the alternator against such overloads. It se ...
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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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