Overview of the Patent
Title: Shutdown Control Method and Apparatus for a Hydrogen Fuel Hybrid Locomotive
Filing Date: May 23, 2024
Assignee: CRRC Zhuzhou Locomotive Co., Ltd.
Features
This patent details a method and apparatus to enhance the shutdown process of hydrogen fuel hybrid locomotives. When the hydrogen fuel system switch is turned to the stop position, the system sends a shutdown instruction to cut off the intake valve. An auxiliary device or energy storage system is activated to consume residual energy generated by the hydrogen fuel system during a shutdown delay period. Compared to traditional methods, this novel approach aims to improve the safety and reliability of the hydrogen fuel hybrid locomotive during the shutdown phase.
Applications
The patented technology has several applications, including:
– Hybrid locomotives are used in public transportation, especially in areas with prioritized green energy and low emissions.
– Industrial or freight transportation where reliable and safe operations of hydrogen fuel systems are critical.
– Any hybrid transportation systems where shutdown reliability and safety are crucial for operational efficiency and compliance with safety protocols.
Market Impact
The introduction of this shutdown control method could significantly impact the hydrogen fuel hybrid locomotive market by:
– Enhancing operational safety leads to reduced maintenance costs and increased lifespan of locomotives.
– Improving the reliability of hydrogen fuel systems, making them more attractive to transportation companies and regulators pushing for greener alternatives.
– Offering a robust solution
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