Environmental Radiation Monitoring Systems for Nuclear Power Plants (KRS systems)

Environmental Radiation Monitoring Systems for Nuclear Power Plants (KRS systems)

Product Description

Environmental Radiation Monitoring Systems for Nuclear Power Plants (KRS systems) is a system for monitoring radiation levels and meteorological data in and around the nuclear power plant. The entire KRS structure consists of a KRS centra station, an environmental gamma radiation monitoring station, a meteorological station and an environmental monitoring vehicle.

The KRS system can record data on the meteorological environment and gamma radiation in the entire plant area, and can generate various graphs, curves and reports based on the recorded data to evaluate the impact of radioactive substances released or leaked from the nuclear power plant on the surrounding environment during normal operation and in the event of an accident, and to safe guard the health and safety of the public and plant staff in the vicinity of the nuclear power plant.

KRS Central Station

Web Servers

It is used for the transmission and processing of real-time data with each monitoring sub-station. lt consists of an environmental γ radiation data acquisition workstation, a meteorological data acquisition workstation, a meteorological and γ data graphics workstation, a switchboard, network communication equipment and internet equipment, and a power supply system.

Monitoring Platforms

• Dynamic energy spectrum capability
• Enables real-time monitoring and remote management
• Real-time monitoring of sub-station locations, ambient gamma dose rates, meteorological data and equipment status.
• Access to historical archives of measurement data, intelligent output of various data reports and image curves.

Environmental γ Radiation Monitoring Station

Each monitoring sub-station is equipped with G331environmental γ continuous monitoring system atmospheric aerosol sampling equipment, automatic meteorological collection equipment, power management and sub-station control centre data transmission equipment, other infrastructure, etc., for continuous real-time monitoring of radiation levels and trends in the environment around the nuclear power plant.

G331Environmental Gamma Continuous Monitoring System Consists of a gamma detector, multi-channel analysis system, main control unit, power supply system, etc.

Atmospheric Aerosol Sampling Equipment

Consists of a sampler, gas flow meter, pumping equipment, etc.

Data Transmission Device

The data communication method is based on wired communication. supplemented by wireless communication.

The wired transmission channel uses a network that supports TCP/P and the wireless transmission channel uses a DTU wireless network.

Meteorological Stations

Consists of air pressure sensor, temperature and humidity sensor rainfall collector and wind speed and direction meter which are used to continuously record parameters such as air pressure, temperature and humidity, rainfall, wind speed and direction at this monitoring station respectively.

Environmental Monitoring Vehicles

Environmental Monitoring Vehicles are generally equipped with vehicle-mounted radiation monitoring systems. a series of portable radiation monitoring instruments, etc.

Application areas

• Nuclear power stations.
• Environmental monitoring stations.