To provide a monitoring system of a heavy simple overhead line capable of constantly monitoring states of a trolley line and a catenary line.SOLUTION: An overhead line monitor system 100 is a system which monitors states of an overhead line 10 including optical fibers, of a heavy simple overhead line 1 and a trolley line 20 including optical fibers and comprises: the overhead line 10 including optical fibers, which internally accommodates an optical fiber detection line 122; the trolley line 20 including optical fibers, which internally accommodates an optical fiber detection line 22; and an optical fiber temperature distribution measuring device which is optically connected to the optical fiber detection line 122 and the optical fiber detection line 22 and measures temperature distribution in a longitudinal direction of the optical fiber detection line 122 and the optical fiber detection line 22.SELECTED DRAWING: Figure 4
【課題】トロリ線とちょう架線の状態を常時監視することのできるヘビーシンプル架線の監視システムを提供する。【解決手段】架線監視システム100は、ヘビーシンプル架線1の光ファイバ入りちょう架線10及び光ファイバ入りトロリ線20の状態を監視するシステムであり、光ファイバ検知線122を内部に収容する光ファイバ入りちょう架線10と、光ファイバ検知線22を内部に収容する光ファイバ入りトロリ線20と、光ファイバ検知線122及び光ファイバ検知線22に光学的に接続され、光ファイバ検知線122及び光ファイバ検知線22の長手方向の温度分布を測定する光ファイバ温度分布測定装置と、を備える【選択図】図4
MONITORING SYSTEM FOR HEAVY SIMPLE OVERHEAD LINES
ヘビーシンプル架線の監視システム
2023-12-08
Patent
Electronic Resource
Japanese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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|Engineering Index Backfile | 1917