China Pacific Insurance (Group) has been granted a patent for a method to characterize electrical components under high voltage conditions. The method involves connecting components to a transient generator, measuring voltage responses, and analyzing data to derive key performance metrics, ensuring effective transient protection. GlobalData’s report on China Pacific Insurance (Group) 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 China Pacific Insurance (Group), Digital lending was a key innovation area identified from patents. China Pacific Insurance (Group)'s grant share as of July 2024 was 67%. Grant share is based on the ratio of number of grants to total number of patents.
Electrical characterization method for high voltage components
The granted patent US12072362B2 outlines a method and system for the electrical characterization of components using a transient generator. The method involves connecting an electrical component to a transient generator and a load in series, allowing for the generation of electrical transients, specifically pulses. The process includes obtaining voltage versus time measurements from both terminals of the electrical component in response to these transients. These measurements are then processed to generate frequency domain data, from which at least one scattering parameter, such as the S21 parameter, can be determined. The method emphasizes the use of a fast Fourier transform (FFT) for data processing and does not require a current probe.
Additionally, the patent describes an electronic component characterization system that incorporates the transient generator, load, and voltage probes to facilitate the measurement process. The system is designed to capture voltage measurements at both terminals of the electrical component and process this data to generate frequency domain information and scattering parameters. The system can also produce impedance curve data based on the scattering parameters, with the potential for visual representation through a display. The transient generator specified in the claims is an electrical fast transient (EFT) generator, and the system is structured to allow for direct connections between the components involved, enhancing the accuracy and efficiency of the characterization process.
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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.
