Hydrogen Fuel Cell Hybrid Generator With Outlet Panel Buffering
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Solution Overview
Problem
Existing hybrid systems lack versatility and efficient power management, particularly in switching between hydrogen fuel cell and battery pack power sources, and in providing reliable electrical outlets for various applications.
Innovation Solution
A hybrid system comprising a body, a hydrogen fuel cell, a battery pack, an electrical panel with multiple outlets, and an electric inverter that allows for flexible power sourcing and utilization, suitable for both mobile and stationary configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a hybrid system uses both hydrogen fuel cell and battery pack as power sources, then the versatility and duration of action are improved, but the device complexity increases
Solution Approach 1:
The system divides power generation into separate functional modules: a hydrogen fuel cell for long-duration base power and a battery pack for short-duration high-power bursts. This segmentation allows each component to specialize in its optimal operating range while maintaining overall system versatility.
Solution Approach 2:
The hybrid system design enables the power source to adapt between two different energy sources (hydrogen fuel cell and battery pack) depending on the situation. The system can switch between power sources to charge electric devices, making it universally applicable to various power needs and scenarios.
2Ease of operation
If the hybrid system includes an electrical panel with multiple outlets and an electric inverter, then the ease of operation and versatility are improved, but the device complexity increases
Solution Approach 1:
The system incorporates an automatic control mechanism that intelligently manages power distribution between the fuel cell and battery pack. The controller automatically determines when to switch power sources or charge devices based on system state, reducing the need for manual intervention and simplifying operation despite the complex internal architecture.
3Productivity
If the system switches between hydrogen fuel cell and battery pack power sources, then the productivity and adaptability are improved, but the reliability challenges increase
Solution Approach 1:
The system maintains a battery pack charged in advance as a buffer energy source. This pre-charged battery serves as a cushion that can immediately supply power during transitions or when the fuel cell needs maintenance, preventing power interruptions and ensuring continuous reliable operation.
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 hybrid system operates as a versatile electric generator, capable of switching between hydrogen fuel cell and battery pack power sources, providing reliable electrical outlets for charging devices and supporting various applications, including mobile devices and sensors.
Implementation Method 1
a hydrogen fuel cell
Implementation Method 2
a battery pack electrically connected to the hydrogen fuel cell
Data Source
Figure 1~4
Figure 5
AI summary
The invention concerns a hybrid system (1), comprising at least: a body (10); a hydrogen fuel cell; a battery pack electrically connected to the hydrogen fuel cell; wherein the hybrid system (1) further comprises: an electrical panel (40) that is electrically connected to the battery pack and that includes at least one electrical outlet, and an electric inverter located between the battery pack and the electrical panel. The invention further concerns an intervention set comprising such a hybrid system and at least one mobile device.