Company Filing History:
1 out of 5 
1 out of 8 
1 out of 1 Years Active: 2005
Title: Filippo Jaselli: Innovator in High Voltage Technology
Introduction
Filippo Jaselli is a notable inventor based in Milan, Italy. He has made significant contributions to the field of high voltage technology, particularly in the area of surge arrester diagnostics. His innovative approach has led to the development of a unique apparatus that enhances the safety and reliability of high voltage substations.
Latest Patents
Filippo Jaselli holds a patent for a "Current detector for surge arrester diagnostic and overvoltage assessment in high voltage substations." This apparatus is designed to sense and measure the high voltage surge arrester current. It includes two toroidal current transformers arranged coaxially with respect to the earth wire of the surge arrester. The device features elements for sensing the current signals emitted by the transformers and converting these signals into digital format. Additionally, it transmits the digital signals to an information network and analog state signals through relay activation. The two toroidal current instrument transformers are associated with elements for sensing both normal leakage current and impulsive current. The impulsive current sensing includes a circuit that discriminates between 'switching' and 'lightning' signals based on a signal duration threshold of approximately 35 microseconds.
Career Highlights
Throughout his career, Filippo Jaselli has worked with several prominent companies in the electrical engineering sector. Notable among these are Cesi Centro Elettrotecnico Sperimentale Italiano and Microelettrica Scientifica S.p.a. His experience in these organizations has contributed to his expertise in high voltage systems and diagnostics.
Collaborations
Filippo has collaborated with esteemed professionals in his field, including Enrico Colombo and Evaristo Di Bartolomeo. These collaborations have further enriched his work and have led to advancements in high voltage technology.
Conclusion
Filippo Jaselli's contributions to high voltage technology through his innovative patent and collaborations with industry professionals highlight his importance in the field. His work continues to influence the safety and efficiency of high voltage substations.