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A complete set of equipment and method for nuclear power plant meteorological information emergency warning

A technology for meteorological information and complete sets of equipment, applied in measurement devices, instruments, fluid velocity measurement, etc., can solve the problem of not arranging real-time monitoring by personnel, and achieve the effects of reliable hardware power supply, reduced labor costs, and reliable data

Active Publication Date: 2018-03-16
JIANGSU NUCLEAR POWER CORP
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Problems solved by technology

[0003] At present, the meteorological monitoring system is designed in the emergency command center of the factory area. Under normal working conditions, the system does not arrange personnel for real-time monitoring

Method used

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  • A complete set of equipment and method for nuclear power plant meteorological information emergency warning
  • A complete set of equipment and method for nuclear power plant meteorological information emergency warning

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0026] Such as figure 1 As shown, a complete set of equipment for nuclear power plant meteorological information emergency warning, including the following parts: Wind speed sensor 1 converts wind speed into pulse frequency signal collection, and then transmits it to collector 2, and collector 2 converts it into a digital signal through a single-sided computer. Send it to the upper computer 3, and the upper computer 3 scans and judges the weather wind speed information according to the emergency response logic cycle, and automatically triggers the emergency warning information. The upper computer 3 connects to the database server 4 through the TCP-IP protocol, and transmits the meteorological wind speed information to the database server 4 in real time , and check historical data in real time to determine whether the warning information is tri...

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Abstract

The invention belongs to early warning equipment, in particular to a complete set of equipment and method for emergency early warning of meteorological information in nuclear power plants. The device includes a wind speed sensor, a collector connected to the wind speed sensor, a host computer connected to the serial port of the collector, a database server connected to the host computer, an industrial mobile phone text message device connected to the host computer, and an SMS for the collector, the host computer and the industrial mobile phone. The power source that powers the device. The invention successfully solves the problem between the timeliness of emergency work in nuclear power plants and the efficiency of personnel work; the power supply of the whole set of equipment adopts three-level redundancy of alternating current, diesel engine, and storage battery to ensure reliable hardware power supply; the classification of early warning information is gradually deepened from light to heavy , the division of early warning levels, preparation of early warning information, and early warning sending cycle are all on the premise of meeting the regulations, fully achieving preventiveness, rationality, and humanization; meeting the special requirements of nuclear power plant emergency response, and also reducing manpower on duty in the power plant The costs, effects and benefits are obvious.

Description

technical field [0001] The invention belongs to early warning equipment, in particular to a complete set of equipment and method for emergency early warning of meteorological information in nuclear power plants. Background technique [0002] According to HAF002 / 01 "Nuclear Power Plant Operator's Emergency Preparedness and Emergency Response" and "Tianwan Nuclear Power Plant Emergency State Classification Initial Conditions and Emergency Action Level TNPS IC&EAL", the wind speed element at the 10-meter level of the 100-meter meteorological tower in the nuclear power plant area is used as "based on An important criterion for grading initial conditions and emergency action levels of disasters and accidents that affect power plant safety (category H). [0003] At present, the weather monitoring system is designed in the emergency command center of the factory area. Under normal working conditions, the system does not arrange personnel for real-time monitoring. How to ensure tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01P5/00
Inventor 李中郭培斌徐霞军涂彩清孙开斌王志兵洪远进李冰白晓波李伟刘忱郑素红
Owner JIANGSU NUCLEAR POWER CORP
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