Abstract:
PURPOSE: A high voltage switchgear with a curved shield and a barrier rib structure for improving insulating stability are provided to improve electric stability of a high voltage switchgear by preventing accidents due to dielectric breakdown between a vacuum circuit breaker pole and a metal barrier rib in the high voltage switchgear. CONSTITUTION: A metal barrier rib(20) is formed with a barrier rib structure. A number of inserting holes are formed on one side of the metal barrier rib. A surface mounting member(30) is combined with an outer circumferential area of the inserting hole. A vacuum circuit breaker(10) is mounted on inside of the metal barrier rib. A shield edge(50) is combined with a connection part(40) of the metal barrier rib and the surface mounting member.
Abstract:
PURPOSE: A current lead-in wire module is provided to prevent a dielectric breakdown by applying the current lead-in wire module which installs an earth plate on the external surface of a solid insulator. CONSTITUTION: A solid part (630) surrounds a current lead-in wire. An earth plate (650) is installed on the surface of the solid part. A metal structure (620) is separately formed on the external side of the earth plate. A gas part (640) is made of gaseous insulation materials in a space between the earth plate and the metal structure. A power accumulation sheet (660) is formed into a type of one or more sheets which perform a power accumulation function within the solid part. [Reference numerals] (AA) Axial symmetry
Abstract:
본 발명은 중이온 가속기용 ECR 이온원 초전도 자석 보호 장치를 개시한다. 일 실시예에 의한 중이온 가속기용 ECR 이온원 초전도 자석 보호 장치는, 코일이 권취되어 형성되고, 극저온 상태에서 전류가 흐르면 주위에 고자기장을 발생시키는 초전도 자석; 및 상기 초전도 자석을 지지하고, 상기 초전도 자석의 열 수축 및 고자기장에 의해 발생하는 기계적 응력에 의한 변형을 억제하는 지지부를 포함할 수 있다.