GAS MONITORING DEVICE

PROBLEM TO BE SOLVED: To provide a gas monitoring device capable of appropriately performing preventive maintenance for a gas-insulated apparatus.SOLUTION: A gas monitoring device is installed in a gas-insulated apparatus and monitors insulation gas charged into the gas-insulated apparatus. The gas...

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1. Verfasser: FUSE HIROKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a gas monitoring device capable of appropriately performing preventive maintenance for a gas-insulated apparatus.SOLUTION: A gas monitoring device is installed in a gas-insulated apparatus and monitors insulation gas charged into the gas-insulated apparatus. The gas monitoring device includes a device main body, an on-off valve, a detection section and a control section. A flow passage is formed inside the device main body, and the insulation gas is introduced from the gas-insulated apparatus to the flow passage and flows therethrough. The on-off valve is installed in the device main body and opens and closes the flow passage. The detection section is installed in the device main body, detects characteristics of the insulation gas and outputs a detection signal. The control section controls operation of the on-off valve on the basis of the detection signal output by the detection section. 【課題】ガス絶縁機器について予防保全を適切に行うことが可能な、ガス監視装置を提供する。【解決手段】実施形態のガス監視装置は、ガス絶縁機器に設置され、そのガス絶縁機器の内部に封入された絶縁ガスを監視する。ガス監視装置は、装置本体と開閉弁と検知部と制御部とを有する。装置本体は、流路が内部に形成されており、ガス絶縁機器から絶縁ガスが流路に導入されて流れる。開閉弁は、装置本体に設置されており、その流路を開閉する。検知部は、装置本体に設置されており、絶縁ガスの特性を検知して検知信号を出力する。制御部は、検知部が出力した検知信号に基づいて、開閉弁の動作を制御する。【選択図】図1