Kohler Company

Jeffrey John Neis

Robert J Danforth, Iii

Timothy W White

Eric D Albsmeier

Harrison Chiu

Zane Eaton

Richard Allen Mauk

Kenneth R Bornemann

Anthony James Hackbarth

Edward Douglas Brey

Herbert V Kohler, Jr

Mark F McMullen

Gary F Reif

Alex S Miklosi

Mike T Little

A diagnostic test is conducted by operating an engine-generator set at a plurality of reduced speeds. At each of those speeds, operating parameters of the engine are sensed and analyzed to detect an unsatisfactory operating condition. For example, such operating parameters may include speed of the engine-generator set, engine oil pressure and level, engine temperature, coolant level, and battery voltage. When a transition in engine speed occurs, a throttle test also may be conducted to measure how quickly and smoothly the engine reaches the new speed. After the engine reaches the normal operating speed, the generator is activated to produce electricity. One or more characteristic of that electricity, such as voltage, current and frequency, are sensed and evaluated to detect an unsatisfactory operating condition.

Diagnostic method for an engine-generator set

A power system may include a power generation component and a sensor configured to measure a parameter. The power system may also include a controller in communication with the power generation component and the sensor. The controller may be configured to run the power generation component in an exercise mode for a duration. The duration may be based on the measured parameter.

Power system that operates in an exercise mode based on measured parameters

Generator enclosure

A power generation system that includes a generator comprising an alternator and an internal combustion engine configured to drive the alternator to generate power. The power generation system may provide power to one or more loads. The power generation system may further include an enclosure that houses the internal combustion and the alternator. The enclosure may include one or more openings and that permit air to flow into or out of the enclosure. The power generation system may include a mechanism that may regulate the flow of air through the openings in the enclosure. The mechanism may include a cover that may be positioned adjacent to the opening. The mechanism may control the position of the cover. The power generation system may further include a module that may monitor or measure a load of the power generation system and provide control to the mechanism.

Power generation system with controlled enclosure openings

Housing

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Sheboygan, WI, United States of America

Jeffrey John Neis