Nuclear Power Plants for the Icebreaker Fleet and Power Generation in the Arctic Region: Development Experience and Future Prospects

Atomic Energy ◽  
2019 ◽  
Vol 125 (6) ◽  
pp. 359-364 ◽  
Author(s):  
D. L. Zverev ◽  
Yu. P. Fadeev ◽  
A. N. Pakhomov ◽  
V. I. Polunichev
2018 ◽  
Vol 35 (4) ◽  
pp. 110-113
Author(s):  
V. A. Tupchienko ◽  
H. G. Imanova

The article deals with the problem of the development of the domestic nuclear icebreaker fleet in the context of the implementation of nuclear logistics in the Arctic. The paper analyzes the key achievements of the Russian nuclear industry, highlights the key areas of development of the nuclear sector in the Far North, and identifies aspects of the development of mechanisms to ensure access to energy on the basis of floating nuclear power units. It is found that Russia is currently a leader in the implementation of the nuclear aspect of foreign policy and in providing energy to the Arctic region.


Author(s):  
William D. Rezak

One of America’s best kept secrets is the success of its nuclear electric power industry. This paper presents data which support the construction and operating successes enjoyed by energy companies that operate nuclear power plants in the US. The result—the US nuclear industry is alive and well. Perhaps it’s time to start anew the building of nuclear power plants. Let’s take the wraps off the major successes achieved in the nuclear power industry. Over 20% of the electricity generated in the United States comes from nuclear power plants. An adequate, reliable supply of reasonably priced electric energy is not a consequence of an expanding economy and gross national product; it is an absolute necessity before such expansion can occur. It is hard to imagine any aspect of our business or personal lives not, in some way, dependent upon electricity. All over the world (in 34 countries) nuclear power is a low-cost, secure, safe, dependable, and environmentally friendly form of electric power generation. Nuclear plants in these countries are built in six to eight years using technology developed in the US, with good performance and safety records. This treatise addresses the success experienced by the US nuclear industry over the last 40 years, and makes the case that this reliable, cost-competitive source of electric power can help support the economic engine of the country and help prevent experiences like the recent crisis in California. Traditionally, the evaluation of electric power generation facility performance has focused on the ability of plants to produce at design capacity for high percentages of the time. Successful operation of nuclear facilities is determined by examining capacity or load factors. Load factor is the percentage of design generating capacity that a power plant actually produces over the course of a year’s operation. This paper makes the case that these operating performance indicators warrant renewed consideration of the nuclear option. Usage of electricity in the US now approaches total generating capacity. The Nuclear Regulatory Commission has pre-approved construction and operating licenses for several nuclear plant designs. State public service commissions are beginning to understand that dramatic reform is required. The economy is recovering and inflation is minimal. It’s time, once more, to turn to the safe, reliable, environmentally friendly nuclear power alternative.


2017 ◽  
pp. 102-119
Author(s):  
V.S. Nikitin ◽  
◽  
Y.A. Simonov ◽  
V.N. Polovinkin ◽  
V.A. Volkov ◽  
...  

The capabilities of the domestic shipbuilding industry for creation of innovation infrastructure in the Arctic region have been studied. The perspective trends of constructing the universal floating stations for electricity supply and heat supply with a variety of power plants are shown, the examples of implemented solutions during their creation are shown, advantages and disadvantages are noted. The examples of other promising elements of the Arctic infrastructure, including floating plants for processing of hydrocarbon raw materials, are given.


2021 ◽  
Vol 289 ◽  
pp. 01016
Author(s):  
Victor Semenov ◽  
Tatiana Shchepetina ◽  
Vladimir Polevanov ◽  
Yuri Savchenko ◽  
Sergei Popov

The article considers perspectives and institutions for innovative nuclear energy subsector – a small and medium-sized nuclear power plants (SNP). The features of the technologies, prospective sites for their introduction, topics for priority research work, as well as mechanisms for the creation of a new sub-sector of nuclear energy are briefly discussed. The advantages and opportunities of such approach to the energy supply of autonomous and isolated consumers located primarily in remote areas and in the Arctic are indicated. Special attention is paid to the problems of technological and operational safety, economic efficiency, and personnel training. The methodological framework provides a brief integrated description of the possibilities provided by dual-use technologies in solving national economic issues; a list of priority research areas to clarify assessments of the financial and economic efficiency of the SNP subsystem within the Russian nuclear energy industry; as well as proposals for personnel training to ensure a trouble-free and efficient Program implementation process.


2019 ◽  
Vol 91 (1) ◽  
pp. 1641-1649 ◽  
Author(s):  
Aleksandr V Samoilov ◽  
Dmitrii A Agarkov ◽  
Sergey I Bredikhin

2021 ◽  
Vol 13 (9) ◽  
pp. 5270
Author(s):  
SungSig Bang ◽  
SangYun Park

The Korean Government has been implementing a nuclear phase-out policy since 2017. Nuclear power plants accounted for 30.0% of the total power generation in 2016; this figure fell to 25.9% at the end of 2019, and the average Capacity Factor (CF) of a nuclear power plant approximately dropped from 89.1% to 69.2%. The nuclear phase-out policy presents severe consequences for the sustainable management of the nuclear power industry. Accordingly, the purpose of this study is to analyze the effect of a decrease in the nuclear capacity factor under the nuclear phase-out policy on the depreciation cost per unit using the Straight-Line Method (SLM) and Decelerated Depreciation Method (DDM) and to provide recommendations from a sustainable management perspective. The results show that the decrease in CF of nuclear power plants has a negative impact on sustainable development of the nuclear power industry. DDM is more beneficial than the SLM during this initial stage of depreciation under the nuclear phase-out policy. In addition, in the early stages of projects or immediately after attracting large-scale investments, DDM can offer more positive signs for stockholders by calculating a smaller net loss or a higher net profit.


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