Features of Transmission of Intermediate Frequency Signals over Fiber-Optical Communication System in Radar Station

Podstrigaev, Alexey S.; Davydov, R. V.; Rud, V. Yu.; Давыдов, В. В.

doi:10.1007/978-3-030-01168-0_56

Cited by 17 publications

(3 citation statements)

References 7 publications

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“…Attempts to overcome the emerging environmental crisis are reflected in the UN global program, called the sustainable development program. The transition to sustainable development means a balanced solution to the problems of socio-economic development, meeting the needs of the present and future generations while limiting the impact on the biosphere to an environmentally acceptable limit determined by the adaptive capabilities of the biosphere [34][35][36][37][38]. Under these conditions, environmentally more acceptable sources of energy are the basis for such a development [39][40][41][42][43][44][45].…”

Section: Introductionmentioning

confidence: 99%

Methodology for assessing the environmental characteristics of various methods of generating electricity

et al. 2019

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The article considers the energy efficiency of energy production from various types of fuel. The analysis of the negative impact of the use of various types of fuel on the environment. The most significant indicators for assessing the environmental efficiency of the use of fuel for electricity production are established. A comparison is made with the performance indicators that are currently used. The advantages and disadvantages are established. The necessity of developing a more effective methodology for assessing environmental performance is substantiated. A new methodology for assessing the environmental efficiency of using various methods for the production of electricity is proposed. Research results are presented.

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Section: Introductionmentioning

confidence: 99%

Methodology for assessing the environmental characteristics of various methods of generating electricity

et al. 2019

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“…Various designs of optical sensors with laser radiation, as well as fiber-optic communication lines (FOCL) for transmitting information are immune to electromagnetic interference [38][39][40][41][42][43][44][45]. Especially to those that occur during sudden power surges.…”

Section: Introductionmentioning

confidence: 99%

New high-speed system for controlling the parameters of a nuclear reactor in a nuclear power plant

et al. 2019

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The necessity of modernizing current control systems for functional units of a nuclear power plant, as well as the development of new control systems with a high degree of reliability and speed, is substantiated. The advantages of using optical sensors and fiber-optic communication lines to solve these problems are noted. Cases for which it is necessary to develop new fiber-optic sensors for monitoring parameters, for example, the flow of coolant or feed water, are considered. In some of them, it is more expedient to use standard designs of fiber-optic sensors to control the operating parameters of various blocks, for example, to control the electric field strength. A device and a control scheme for the parameters of the units and systems of a nuclear power plant using fiber-optic communication lines have been developed. The results of measuring various parameters of a nuclear reactor are presented. They showed that our proposed fiber-optic control and monitoring system for nuclear power plants operates more reliably and efficiently than systems with analogue control and measurement channels. The use of fiber-optic systems allows real-time remote control and high-speed control in terms of issuing commands to devices. This is very important when servicing a nuclear power plant while it is operating in extreme conditions.

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“…The nuclear power plant (NPP) is a source of increased radiation hazard during operation. Special attention is paid to monitoring the radiation situation on the territory of the NPP, so in the area of its location, including the atmosphere [6,9,[22][23][24][25][26][27]. Various methods are used to detect radioactive substances and emissions into the atmosphere.…”

Section: Introductionmentioning

confidence: 99%

Multifunctional method for remote monitoring of the environment in the area of nuclear facilities

Давыдов

Fadeenko

et al. 2019

E3S Web Conf.

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In a paper the method for remote monitoring of the radiation characteristics of the environment in the area of the nuclear power plant is considered. To solve this problem, the need to use remote methods of environmental monitoring is justified A method is proposed for determining radioactive formations in the atmosphere using a radar station. Using the methodology for determining radioactive formations in the atmosphere by changing the reflection coefficient of an electromagnetic wave from a given formation is justified. Calculation of changes in the reflection coefficient of an electromagnetic wave from a radioactive formation in the atmosphere for different climatic conditions is calculated. The results of studies of radioactive contamination in the atmosphere are presented. The advantages of the method developed by us in comparison with others are noted. The directions of scientific research to expand the functionality of the method developed by us are determined.

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Features of Transmission of Intermediate Frequency Signals over Fiber-Optical Communication System in Radar Station

Cited by 17 publications

References 7 publications

Methodology for assessing the environmental characteristics of various methods of generating electricity

Methodology for assessing the environmental characteristics of various methods of generating electricity

New high-speed system for controlling the parameters of a nuclear reactor in a nuclear power plant

Multifunctional method for remote monitoring of the environment in the area of nuclear facilities

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