A dc motor driving an ac alternator was used to simulate an asynchronous wind electric generator. The output was used to drive a commercial air conditioning unit containing a hermetically sealed three ...

Many power ICs use frequency jitter, which spreads a control signal's spectrum, to control EMI (electromagnetic interference). If you need to add frequency jitter to power ICs that control three-phase ...

The QAS 200 Atlas Copco generator is a new unit, delivering 200 kVA/160 kW. It has a John Deere 6068 diesel engine, and is dual frequency capable. An AREP alternator excitation system enables quick ...

In this insightful and educational video, learn how to make a mini generator 220v using a DC motor. This step-by-step guide will take you through the process of transforming a simple DC motor into a ...

EPC has introduced an evaluation board implementing a 40Arms (60A peak) three-phase inverter that will run from 30V to 130V. Called EPC91200, it is “suitable for 80 and 110V battery systems commonly ...

Doosan Portable Power now offers a generator option designed to reduce the potential for “wet-stacking” (unburned fuel passing into the exhaust system) and the associated damage and performance issues ...

Having both 3-phase and single-phase loads can be challenging when trying to balance the voltages at a facility. It’s possible that during a facilities operation, one phase can be lightly loaded ...

Voltage unbalance can be a common steady-state power quality problem that is harmful to 3-phase electric motors. The condition can cause overheating and insulation damage. The cost of damage to motors ...

The AMT49413 can be used as part of three-phase motor drive systems with maximum supply voltages up to 50V. One feature of the devices is a charge pump regulator that provides adequate (>10V) gate ...

Honda Power Sports & Products has announced that its EU3200i and EU7000iS Super Quiet Series generators are now available for sale in California. Both models meet the U.S. Environmental Protection ...