Mobile Generator Gear Reduction Torque Optimization
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Solution Overview
Problem
Existing mobile power generating systems have inefficiencies in fuel consumption and electrical output, particularly when using liquid fuels like diesel, which limits their effectiveness in off-grid and disaster scenarios.
Innovation Solution
A mobile power generating system comprising a liquid fuel drive power supply, an electric driver motor, a gear reduction system, and a generator, where the gear reduction system increases torque and horsepower of the rotational force from the electric drive motor to enhance electrical output production.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a mobile generator uses liquid fuel (diesel) to provide electrical output, then it can operate in off-grid and disaster situations, but fuel consumption is high and efficiency is limited
Solution Approach 1:
The patent combines a liquid fuel power supply, electric motor, gear reduction system, and generator into a single integrated mobile power generation system. This merging of components allows the system to convert liquid fuel into electrical energy through multiple energy transformation stages, achieving high reliability for off-grid operations while optimizing fuel consumption through coordinated component interaction
Solution Approach 2:
The gear reduction system changes the rotational parameters (speed and torque) between the electric motor and generator. By optimizing the gear ratio, the system matches the operating parameters of each component to achieve peak efficiency points, thereby reducing overall fuel consumption while maintaining reliable electrical output
2Power
If existing mobile generators are used, then they can provide electrical output, but the efficiency and electrical output are insufficient
Solution Approach 1:
The patent replaces traditional direct mechanical coupling between the power supply and generator with an electric motor-driven system. The liquid fuel power supply drives an electric motor, which then drives the generator through a gear reduction system. This substitution allows for better control and optimization of energy conversion, improving both electrical output and efficiency
Solution Approach 2:
The electric motor and gear reduction system act as intermediaries between the liquid fuel power supply and the generator. This intermediary mechanism allows for optimized energy transfer and parameter matching, enabling the system to achieve higher electrical output and improved efficiency compared to direct mechanical drive systems
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system achieves improved efficiency by reducing fuel consumption and increasing electrical output, allowing for more reliable and effective power generation in mobile settings, such as off-grid areas and disaster situations.
Implementation Method 1
a liquid fuel drive power supply accepting an input of liquid fuel and producing an output of electricity
Implementation Method 2
an electric driver motor connected to the liquid fuel drive power supply
Implementation Method 3
a gear reduction system connected to the electric drive motor; wherein the gear reduction system increases one of torque and horsepower of the rotational force from the electrical drive motor
Implementation Method 4
a generator connected to the gear reduction system; producing electrical output from the generator
Data Source
AI summary
A mobile power generating system and method, located on a mobile carrier. A power supply is coupled to an electrical drive motor, to power the drive motor. Rotational output from the drive motor is routed through a gear reduction system to increase one of horsepower and torque, and increased rotational output is then supplied to a generator, generating an electrical output. That output may be routed through a fuse box and transformer to the bus line.