The present invention relates to an automatic transfer system, which comprises a current sensing means measuring current flowing each core wire or a core wire group composed of one or more core wires of a power supply cable and provided on an inverter. The present invention measures and compares the current flowing each core or the core wire group to enable the inverter to recognize short-circuit of the partial core wire of the power supply cable or fastening failure of the power supply cable to each terminal block.
본 발명은 인버터 상에 급전케이블의 각 심선 또는 하나 이상의 심선으로 구성된 심선그룹에 흐르는 전류를 측정하는 전류 감지수단을 구비하고, 각 심선 또는 심선그룹에 흐르는 전류를 측정, 비교하여 급전케이블의 일부 심선이 단선된 것 또는 각 단자대에 급전케이블의 체결불량을 인버터가 인지 가능토록 구현된 자동반송시스템에 관한 것이다.
Automatic Transportation System
자동반송시스템
2021-06-02
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61C Lokomotiven , LOCOMOTIVES |
AUTOMATIC TRANSPORTATION METHOD AND AUTOMATIC TRANSPORTATION SYSTEM FOR MOLD
European Patent Office | 2024
|