View source for 18525650. METHODS AND APPARATUS TO CONTROL ENGINE SPEED OF A POWER SYSTEM simplified abstract (ILLINOIS TOOL WORKS INC.)

=METHODS AND APPARATUS TO CONTROL ENGINE SPEED OF A POWER SYSTEM=


==Organization Name==

[[:Category:ILLINOIS TOOL WORKS INC.|ILLINOIS TOOL WORKS INC.]]


[[Category:ILLINOIS TOOL WORKS INC.]]

==Inventor(s)==

[[:Category:Alan F. Smith of Fremont WI (US)|Alan F. Smith of Fremont WI (US)]][[Category:Alan F. Smith of Fremont WI (US)]]

[[:Category:Richard Joyce of Sherwood WI (US)|Richard Joyce of Sherwood WI (US)]][[Category:Richard Joyce of Sherwood WI (US)]]

==METHODS AND APPARATUS TO CONTROL ENGINE SPEED OF A POWER SYSTEM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18525650 titled 'METHODS AND APPARATUS TO CONTROL ENGINE SPEED OF A POWER SYSTEM

==Simplified Explanation==

The patent application describes methods and apparatus to control engine speed of a power system, specifically focusing on an engine, an air compressor, and control circuitry. The system monitors air pressure in the air storage tank, adjusts engine speed based on air pressure changes, detects loads on the AC auxiliary output, and overrides engine speed control to output a predetermined frequency.

* Engine speed control system for power systems
* Includes engine, air compressor, and control circuitry
* Monitors air pressure in storage tank and adjusts engine speed accordingly
* Detects loads on AC auxiliary output and overrides engine speed control
* Focuses on maintaining a predetermined frequency output

== Potential Applications ==
The technology could be applied in various power systems where precise control of engine speed and frequency output is required, such as in generators, compressors, and other industrial machinery.

== Problems Solved ==
1. Ensures stable and consistent frequency output in power systems
2. Allows for efficient management of engine speed based on air pressure changes and external loads

== Benefits ==
1. Improved reliability and performance of power systems
2. Energy efficiency through optimized engine speed control
3. Enhanced safety by maintaining stable frequency output

== Potential Commercial Applications ==
Optimizing engine speed control technology can be utilized in industries such as manufacturing, construction, and telecommunications to enhance the performance and reliability of power systems.

== Possible Prior Art ==
One possible prior art could be engine speed control systems used in generators or compressors, which may not have the same level of sophistication in terms of monitoring air pressure changes and detecting external loads for frequency control.

=== Unanswered Questions ===

== How does the system handle sudden changes in air pressure or loads on the AC auxiliary output? ==
The patent application does not provide specific details on the response mechanism for sudden changes in air pressure or loads on the AC auxiliary output.

== What is the expected lifespan of the components used in this engine speed control system? ==
The patent application does not address the longevity or durability of the components involved in the system.


==Original Abstract Submitted==

Methods and apparatus to control engine speed of a power system are disclosed. An example power system includes: an engine; an air compressor configured to generate and store air pressure in an air storage tank based on mechanical power provided by the engine; and control circuitry configured to: monitor the air pressure in the air storage tank; determine a rate of air pressure change based on the monitoring of the air pressure; in response to the rate of air pressure change satisfying a threshold rate, incrementally increasing a speed of the engine; detecting a load on an AC auxiliary output; and in response to detecting the load on the AC auxiliary output, overriding an engine speed based on the air compressor, and controlling the speed of the engine to be the predetermined speed to output the predetermined frequency.



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