What is Nuclear Power?

Everything in the world is made up of atoms, which in turn are made up of the nucleus and the electrons around it. The fusion of light atomic nuclei and the division of heavy atomic nuclei can release energy, which are called nuclear fusion energy and nuclear fission energy, respectively, or nuclear power or nuclear power for short.

nuclear power

What is nuclear energy

The nuclear energy mentioned here refers to

On February 18, 2016, Saleh, Chairman of the Iran Atomic Energy Agency, announced that Japan and Iran would jointly build a small nuclear power project. During the talks, Saleh called for cooperation between the two countries in the field of science and technology, saying that Iran hopes to cooperate with Japan in terms of nuclear energy safety, 100MW nuclear power plant construction, and peaceful use of nuclear technology ^[12]

Global energy is very scarce. In order to respond to energy conservation, environmental protection and emission reduction, countries around the world are accelerating the development of nuclear power. China will also vigorously develop clean power. Nuclear power will be the main direction of the country's future power structure adjustment. . The national strategy for nuclear power development has changed from "moderate development" to "active development". In this context, China's nuclear power will have good development opportunities.

In 2010, China s nuclear power installed capacity exceeded 10 million kilowatts, reaching 10.82 million kilowatts, with 26 units under construction at 29.14 million kilowatts.

Since 1985, China s investment in nuclear power plant construction has been trending steadily over the years, while 2008 was the peak period for nuclear power plant construction in recent years. In 2012, nuclear power plant construction investment reached 176.8 billion yuan, but due to the impact of the 2011 Fukushima nuclear accident in Japan The pace of China's nuclear power plant construction slowed down from 2011 to 2012. The investment in nuclear power plant construction in 2012 was only 25 billion yuan, less than one-fifth of that in 2008. Since October 2012, the nuclear power plant market has restarted. From January to April 2013, the investment in nuclear power plant construction was 25 billion yuan, and nuclear power development will be better.

China plans to account for 5% of total nuclear power generation in 2020. Completing this indicator conservatively estimates that the installed nuclear power capacity will reach at least 70 million kilowatts at that time. If the total energy demand is higher, the installed nuclear power capacity will need to reach 80 million kilowatts.

On the issue of nuclear power development, we should make full use of the role of NGOs and opinion leaders as a bridge between the government and the public to strengthen communication and exchanges between the government and the public, and promote an early consensus between the government and the public on the issue of nuclear power development in China. . The local government and industry are the main promoters of the project, and they are also the specific implementers. More attention should be paid to the project's specific site selection, operation, and publicity, and public approval should be given first priority. The success or failure of each nuclear power project is related to the development of the entire industry. The long-term negative impact on the entire industry must not be ignored in pursuit of short-term benefits.

According to the Twelfth Five-Year Plan for Energy Development, Nuclear Power Safety Plan (2011-2020), and Medium- and Long-Term Development Plan for Nuclear Power (2011-2020), China's nuclear power installation plan in 2020 is expected to reach 80 million kilowatts. Each million kilowatts needs about 3000km of cables. From 2014 to 2020, China s nuclear-grade cable market has a total space of about 15 billion yuan, with an average annual price of 2 billion yuan. The domestic nuclear power market has a bright future.

At the sixth meeting of the Central Finance and Economics Leading Group, chaired by General Secretary Xi Jinping recently, he demanded that the construction of new nuclear power projects in the eastern coastal areas be launched quickly. Zhou Dadi, executive vice-chairman of the China Energy Research Association and former director of the Energy Research Institute of the National Development and Reform Commission, also recently stated that the development of nuclear power is an important energy strategy in China. We will strive for nuclear power generation to reach 200 million kilowatts in 2030 and 400 to 500 million kilowatts in 2050. All these will comprehensively drive the nuclear power industry chain and trigger a new round of energy revolution.

The international nuclear power enterprises are centered on the Japanese system, forming a three-legged situation. Japan's monopoly of nuclear power technology and the market has emerged. China's energy strategy adjustment to accelerate the development of nuclear energy applications must be subject to Japan.

After the heavy blow from the Fukushima nuclear accident in Japan, nuclear power is gradually on the road to recovery. Moreover, the increasingly serious energy and environmental crisis has promoted the advantages of nuclear power as a clean energy again. Nuclear power has a low carbon future in the world. Energy will continue to play an important role. At the same time, after years of technological development, the safety and reliability of nuclear power have been further improved. The advanced light water reactor nuclear power stations developed by the United States, Europe, and Japan, that is, the "third-generation" nuclear power stations, have made significant progress, and some have already entered commercial transport or are about to establish projects. As a safe, reliable and mature clean energy, nuclear power, as the only clean energy that can replace fossil fuels on a large scale, is receiving more and more attention from countries around the world.

Nuclear power plants have been built in more than 30 countries or regions in the world. According to statistics from the International Atomic Energy Agency (IAEA), as of the end of December 2012, a total of 437 nuclear power units were in operation, with a total installed capacity of about 370 million kilowatts. Nuclear power plants are mainly distributed in the United States and Canada in North America; France, the United Kingdom, Russia, Germany in Europe, and Japan, South Korea and other industrialized countries in East Asia. Among them, there are 104 in the United States, 58 in France, 50 in Japan, 33 in Russia, 23 in South Korea, 20 in India, 19 in Canada and so on. Nuclear power accounts for about 15% of the world's total power generation. According to statistics released by the IAEA on the global nuclear power generation ratio in 2011, 77.7% in France, 34.6% in South Korea, 18.1% in Japan, and 19.2% in the United States. There are 68 nuclear power plants under construction around the world with an installed capacity of about 70.69 million kilowatts, of which more than 70% of the nuclear power plants under construction are concentrated in countries such as China in Asia, India, and Russia in Europe.

In consideration of environmental protection, ecology, and world energy supply, nuclear power, as a safe, clean, low-carbon, and reliable energy source, has been accepted and adopted by more and more countries, and nuclear power construction has been initiated in some parts of the world. upsurge. Today, more and more countries are considering or launching plans to build nuclear power plants, and more than 60 countries are considering the use of nuclear power. By 2030, an estimated 10-25 countries will join the nuclear power club and new nuclear power plants will be built. According to the International Atomic Energy Agency's forecast, by 2030, global nuclear power capacity will increase by at least 40%.

Throughout the history of nuclear power development, the technical scheme of nuclear power plants can be roughly divided into four generations, namely:

According to the Development and Reform Commission, in order to promote the healthy development of nuclear power and reasonably guide nuclear power investment, the National Development and Reform Commission issued a notice to deploy and improve the on-grid tariff mechanism for nuclear power.

In network terms, "nuclear power" means "congratulations" and congratulations on something.