18746201. DUAL POWER TRANSFER SWITCH simplified abstract (ABB Schweiz AG)
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DUAL POWER TRANSFER SWITCH
Organization Name
Inventor(s)
DUAL POWER TRANSFER SWITCH - A simplified explanation of the abstract
This abstract first appeared for US patent application 18746201 titled 'DUAL POWER TRANSFER SWITCH
Simplified Explanation: The patent application describes a dual power transfer switch with two switches for connecting different power sources to a load, a user interface for operation, and an interlock device to control user access based on the states of the switches.
- The dual power transfer switch has a first switch for connecting a first power source and a second switch for connecting a second power source to a load.
- A user interface allows users to operate the switch.
- An interlock device, with an interlock member, controls user access based on the states of the switches.
- The interlock member can lock or unlock the user interface depending on the rotation positions of the main shaft of the switch.
Potential Applications: This technology can be used in industrial settings, backup power systems, and critical infrastructure where seamless power transfer is essential.
Problems Solved: The dual power transfer switch solves the problem of efficiently and safely transferring power between two sources without the risk of user error or accidents.
Benefits: - Enhanced safety by preventing unauthorized or accidental switching between power sources - Improved reliability of power transfer operations - Simplified user interface for easy operation
Commercial Applications: The dual power transfer switch can be utilized in industries such as manufacturing, telecommunications, and data centers to ensure uninterrupted power supply and protect equipment from power disruptions.
Prior Art: Prior art related to this technology may include patents or publications on power transfer switches, interlock devices, and user interface controls in electrical systems.
Frequently Updated Research: Researchers may be exploring advancements in interlock technology, user interface design, and power transfer efficiency in similar electrical systems.
Questions about Dual Power Transfer Switches: 1. How does the interlock device enhance the safety of the dual power transfer switch? 2. What are the key differences between a dual power transfer switch and a traditional single power transfer switch?
Original Abstract Submitted
A dual power transfer switch includes a first switch for connecting a first power source to a load and a second switch for connecting a second power source to a load, a user interface configured to receive a user's operating handle for operating the dual power transfer switch, and an interlock device comprising an interlock member which is adapted to act on the user interface to prevent or allow a user to operate the dual power transfer switch through the user interface in accordance with states of the first switch and the second switch. Further, the interlock member is configured to move to different positions so as to lock or unlock the user interface in dependence on different rotation positions of a main shaft of the dual power transfer switch.
