INDUCTIVE COUPLER

• Main Authors: CHOI, HWAN SU, CHOI, SEUNG JIN
• Format: Patent
• Language: English; Korean
• Published: 18.11.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE; TRANSMISSION; WAVEGUIDES

The present invention relates to a non-contact type power communication coupler. The non-contact type power communication coupler includes a magnetic core material and an external case including a hole which stores the magnetic core material and enables a power line to pass through. The magnetic core material is configured to include magnesium-zinc (Mg-Zn) group ferrite. The non-contact type power communication coupler can ensure high performance and cost reduction. The non-contact type power communication coupler can reduce the costs for eliminating power line communication defects to reduce the communication network configuration cost and ensure easy installation to significantly reduce the working hours required to establish the power line communication network. The present invention enables power line communication even up to the maximum of 17mm diameter wires and 40A load currents while minimizing signal loss and ensuring easy installation, thereby enhancing stability. The present invention also prevents cable damage and the shaking of wires, thereby preventing noises by eliminating the fluctuation of the core. 본 발명은 전력통신용 비접촉식 커플러에 관한 것으로, 코어 자심재료 및상기 코어 자심재료를 수용하고 전력선이 관통되는 홀을 포함하며 개폐가능한 외장 케이스를 포함하고 상기 코어 자심재료는 마그네슘(Mg)-아연(Zn)계 페라이트인 구성을 취함으로써, 고성능이면서 원가절감이 가능하고 전력선통신 불량 해소비용 절감으로 통신망 구축비 절감을 구현하며 시설이 용이하여 전력선통신망 개통 작업시간을 대폭 단축시키고 최대 17mm 굵기 전선 및 최대 40A 부하전류에도 전력선통신이 가능하며 신호손실의 최소화를 도모하고 설치가 용이하며 안정성이 증가되고 전선 흔들림과 케이블 손상을 방지할 수 있고 코어 요동이 없어 잡음이 발생하지 않는 효과가 있다.