The Application of Japan’s Earthquake Monitoring and Control System in Japanese Gas Sector
Cnten & Safety Technologies ( Beijing ) Company Limited LiXue, Wang Chao
Abstract The larage earthquake of Wenchuan in Sichuan Province set up a new test to the practitioner in gas industry. Therough inspecting the present situation of the close neighbor Japan, we recommend to install the earthquake monitoring system used in various gas important establishment. Whedn the earthquake occurs, the earthquake perceptron installed in the gas important establishment can monitor the vibration information,and examine the results fast according to vibration frequency and GAL. When the vibration level esceeds a set value, the cut-off valves connected with the earthquake perceptron will be cut off quickly. At the same time,the earthquake perceptron will send the information to the control center through the wireless or network.As occasion requires,the equipment in each place will be implemented long-distance operation in order to mitigate the earthquake disaster.