One of the hidden complications of upgrading grain drying and handling systems is providing enough electricity to power the new larger electric motors. Electric motors that are larger than 15 hp ...

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 45 generator has an Isuzu 4LE2X diesl that achieves Tier 4-Final with a DOC. Output is 480/277, 208/120, and 240/139 volt 3-phase settings; and 120/240 volt single-phase. A 72.5-gallon fuel ...

Vanair Xcite PTO Shaft and Hydraulic Engine-Driven Generators maximize engine power by enabling users to access AC power via a truck’s PTO drive. Both generators are designed for applications ...

Selection of replacement motors is usually straightforward if the ratings are equivalent. Sometimes, however, a different type of motor is necessary or desirable. For success in these cases, it is ...

The leading and longest established online Process Engineering publication serving the Process Manufacturing Industries In ...

Efficient Power Conversion Corporation (EPC) has introduced the EPC91120, a compact three-phase brushless DC (BLDC) motor ...

In the real world, it is impossible to balance line-to-line voltages perfectly in a 3-phase circuit. In fact, line voltages typically differ by a few volts or more. But a difference that exceeds 1% ...

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 ...