Shuohuang Railway Wins Two ISIF Gold Medals

On September 23, the three inventions of Shuohuang Railway Development Co., Ltd. under China Energy were displayed at the 7th International Invention Fair (ISIF’22) in Istanbul, Türkiye, and won two gold medals and one bronze medal.

Certificate of ISIF Gold Medal granted to the intelligent grounding device for high voltage electrical test

ISIF’22 was jointly held by the World Intellectual Property Organization (WIPO), the International Federation of Inventors' Associations (IFIA), and the government of Türkiye, attracting more than a million visitors from around the world and over 270 inventor from 13 countries. Due to the impact of the COVID-19 pandemic, Shuohuang Railway entrusted the China Association of Inventions to display its three invention projects at the event. The “intelligent grounding device for high voltage electrical test” and “Suspended Electric Maintenance Platform of 10kV Circuit Breaker” developed by Zhang Yan Innovation Studio won the gold medals, and the “multifunctional short-circuiting device” was granted the bronze medal. All of the three inventions have won patents.

Certificate of ISIF Gold Medal granted to the Suspended Electric Maintenance Platform of 10kV Circuit Breaker

All of the three medal-winning invention projects come from the company’s excellent invention achievements. The “Suspended Electric Maintenance Platform of 10kV Circuit Breaker” reforms the maintenance and repair modes for handcart-type circuit breakers. The suspended electric maintenance platform enables the maintenance and repair process to be completed by only two persons, one responsible for operating and the other responsible for monitoring, within five minutes, saving manpower by 60% and reducing the operational time by 83.3%. The “intelligent grounding device for high voltage electrical test” was invented to solve the problem that operators couldn’t achieve real-time grounding tests due to the lack of ground wires. The invention is also applicable to petroleum, petrochemicals, and university laboratories, showing great commercial potential. The newly developed “multifunctional short-circuiting device” features a tiny size and can achieve short circuiting, line checking, and intelligent perception of positive/negative voltage in a limited space. It enables operators to handle potentiometric failures without the need of testing tools such as multi-meters.