Company Filing History:
Years Active: 1984
Title: Innovations of Sreenivasan S Kumar in High Voltage Switching Technology
Introduction
Sreenivasan S Kumar is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of high voltage switching technology. With a total of 2 patents, his work focuses on enhancing the safety and efficiency of high voltage disconnect switches.
Latest Patents
One of his latest patents is for a metal encapsulated, pressurized gas insulated high voltage switching device. This innovative design prevents weak arcs from wandering off during switching operations, thereby avoiding potential commutation to the encapsulation and ground. The technology employs a controlled electric field in the switching gap, which is managed by moving a field electrode in conjunction with the switching rod. This mechanism ensures that the motion cycles of both components are synchronized during the closing and opening processes.
Another significant patent by Kumar is a high-voltage disconnect switch designed for high-voltage installations. This switch features a pair of hollow contacts, one of which is movable, and is housed in a grounded metallic casing filled with compressed gas. A spring-loaded contact-breaking pin is integrated into one of the hollow contacts, which interacts with a ratchet device in the other contact. This design allows for quick quenching of any arcs generated during operation, even when the disconnect switch is actuated at a slow speed.
Career Highlights
Sreenivasan S Kumar is currently employed at Siemens Aktiengesellschaft, where he continues to innovate in the field of electrical engineering. His work has been instrumental in advancing high voltage technology, making it safer and more reliable for various applications.
Collaborations
Throughout his career, Kumar has collaborated with esteemed colleagues such as Willi Olsen and Werner Gruner. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Sreenivasan S Kumar's contributions to high voltage switching technology exemplify his commitment to innovation and safety in electrical engineering. His patents reflect a deep understanding of the complexities involved in high voltage systems, and his work continues to influence the industry positively.