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Zhongke Refinery carries out preventive inspection of electrical instruments

 Last Update: 2021-08-15
 Source: Internet
 Author: User

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nonlinear control system

copper electrical wire

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Sinopec News Network reported recently that typhoons and thunderstorms have occurred frequently, and the Zhongke Refining and Chemical Electric Instrument Center has taken multiple measures to deploy wind, rain, and lightning protection, and quickly prepared for emergency
.

In response to typhoon weather, the center quickly established four special inspection teams for refining, chemical, power, and storage and transportation to conduct inspections on the electrical, instrumentation and equipment throughout the plant
.

Focus on checking whether there is water seepage or water leakage between substations and cabinets, implement rain-proof and moisture-proof measures for on-site junction boxes, valves, transmitters and other instruments and equipment, and comprehensively check whether the lightning and anti-static measures are intact

For some instruments and equipment that are located at a high level, are not covered by a platform, and whose shell is easy to accumulate water, the center has specially made physical waterproof measures for such instruments-directly "wearing raincoats" on the instruments and equipment
.

Each installation engineer organizes the maintenance unit to use waterproof plastic bags to protect the key meters and directly isolate the rainwater from contact with the meter head

In addition to implementing on-site waterproof and moisture-proof measures and strengthening on-site inspections, the center also strengthens inspections of abnormal conditions on the control system.
For instrument parameter fluctuations, abnormalities, etc.
, the cause is quickly analyzed in the first time to prevent thunderstorms.
Instrumentation equipment failure, causing device production fluctuations or shutdown
.

(Li Guangji)

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