LS Electric has been granted a patent for an uninterruptible power supply (UPS) system with a static transfer switch (STS). The STS includes a semiconductor rectifying element, bypass circuit, breaker, and control unit to ensure seamless power transfer during outages. GlobalData’s report on LS Electric gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on LS Electric, Battery management systems was a key innovation area identified from patents. LS Electric's grant share as of March 2024 was 62%. Grant share is based on the ratio of number of grants to total number of patents.
Ups system static transfer switch with semiconductor rectifier element
A recently granted patent (Publication Number: US11967858B2) discloses a switch and a static transfer switch designed to efficiently control the flow of current in electrical systems. The switch includes a semiconductor rectifier element connected to a DC power source, a bypass electric circuit, a breaker to open or close the bypass circuit, and a control unit to manage the conduction of current through the rectifier element. The static transfer switch, on the other hand, incorporates multiple semiconductor rectifier elements, bypass circuits, breakers, and a control unit to ensure seamless transfer of currents between different power sources. The control unit plays a crucial role in monitoring and managing the conduction of currents through the rectifier elements and bypass circuits, ensuring optimal performance and reliability in power distribution.
Moreover, the patent also covers an uninterruptible power supply (UPS) module that integrates various power supply control modules to ensure continuous power supply to critical loads. The UPS module includes breakers and silicon controlled rectifier elements paired together to manage the flow of current from different power sources. The switch control unit in the UPS module plays a vital role in coordinating the operation of the rectifier elements, breakers, and bypass circuits to maintain a stable power supply to the connected load. Overall, the patented technology offers a sophisticated solution for managing power distribution in electrical systems, enhancing efficiency, reliability, and safety in critical applications where uninterrupted power supply is essential.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
