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Shidao Bay Nuclear Power Plant
Shidao Bay Nuclear Power Plant (), commonly known as Shidaowan, is a nuclear power plant in Shandong province, China. The site is located near the Xiqianjia village in Ningjin subdistrict, Rongcheng, Weihai, Shandong. The plant is located about south of Rongcheng City, northwest of Shidao, and southeast of Weihai City. The plant has the first fourth-generation nuclear reactors in the world: the HTR-PM, a high-temperature gas-cooled reactor (HTGR) concept (). The plant will ultimately have ten 210 MWe ( megawatts electrical) units of this type. Each unit is made of two HTR-PM reactors driving a single 210 MWe steam turbine. The plant also hosts the construction of two 1500 MWe CAP1400 pressurized water reactors (), a design based on the AP1000 jointly developed by Westinghouse and China's State Nuclear Power Technology Corporation (SNPTC). Shidao Bay nuclear power plant is a joint venture by China Huaneng Group, China Nuclear Engineering & Construction Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rongcheng, Shandong
Rongcheng () is a county-level city of the prefecture-level city of Weihai, at the eastern extremity of Shandong Province, China, looking out to the Yellow Sea in all directions but the west. History According to historical records, the First Emperor of the Qin dynasty had visited Rongcheng twice, building bridges and temples. In 1735, during the Qing dynasty, the Yongzheng Emperor gave Rongcheng its present name. Notable Events In June 2011, a mutiny and mass murder broke out on '' Lurongyu 2682'', a fishing trawler registered in Rongcheng. After a month-long killings in the West Pacific, 11 of the 33 crew returned. In July 2013, the Intermediate Court of Wendeng, adjacent to Rongcheng, convicted the 11 men with murder. Administration There are 10 subdistricts and 12 towns under Rongcheng's administration. ;Subdistricts: ;Towns: Transport * China National Highway 309 * Shandong Provincial Highway 301 * Shandong Provincial Highway 908 *Rongcheng railway station Rongc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HTR-10
HTR-10 is a 10 MWt prototype pebble bed reactor at Tsinghua University in China. Construction began in 1995, achieving its first criticality in December 2000, and was operated in full power condition in January 2003. Two HTR-PM reactors, scaled up versions of the HTR-10 with 250-MWt capacity, were installed at the Shidao Bay Nuclear Power Plant near the city of Rongcheng in Shandong Province and achieved first criticality in september 2021. Development HTR-10 is modeled after the German HTR-MODUL. Like the HTR-MODUL, HTR-10 is claimed to be fundamentally safer, potentially cheaper and more efficient than other nuclear reactor designs. Outlet temperature ranges between , which allows these reactors to generate hydrogen as a byproduct efficiently, thus supplying inexpensive and non-polluting fuel for fuel cell powered vehicles. HTR-10 is a pebble-bed reactor HTGR utilizing spherical fuel elements with ceramic coated fuel particles. The reactor core has a diameter of 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power Stations In China
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Nuclear may refer to: Physics Relating to the nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear operator *Nuclear congruence *Nuclear C*-algebra Biology Relating to the nucleus of the cell: * Nuclear DNA Society *Nuclear family, a family consisting of a pair of adults and their children Music * "Nuclear" (band), group music. * "Nuclear" (Ryan Adams song), 2002 *"Nuclear", a song by Mike Oldfield from his ''Man on the Rocks'' album * ''Nu.Clear'' (EP) by South Korean girl group CLC See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular ''Nucular'' is a common, proscribed pronunciation of the word "nuclear". It is a rough phonetic spelling of . The ''Oxford English Dictionary''s entry dates the word's first published appearance to 1943. Dictionary notes This is one of two con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Nuclear Reactors
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Power In China
China is one of the world's largest producers of nuclear power. The country ranks third in the world both in total nuclear power capacity installed and electricity generated, accounting for around one tenth of global nuclear power generated. Nuclear power contributed 4.9% of the total Chinese electricity production in 2019, with 348.1 TWh. As of September 2022, China operates a total of 53 nuclear reactors, with a total capacity of 55.6 gigawatt (GW). This was short of the previous target of 58GW of installed capacity by 2020. More than 20 reactors are under construction with a total capacity of 24.2 GW. Nuclear power has been looked into as an alternative to coal due to increasing concerns about air quality, climate change and fossil fuel shortages. The China General Nuclear Power Group has articulated the goal of 200 GW by 2035, produced by 150 additional reactors. China has two major nuclear power companies, the China National Nuclear Corporation operating mainly in nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South China Morning Post
The ''South China Morning Post'' (''SCMP''), with its Sunday edition, the ''Sunday Morning Post'', is a Hong Kong-based English-language newspaper owned by Alibaba Group. Founded in 1903 by Tse Tsan-tai and Alfred Cunningham, it has remained Hong Kong's newspaper of record since British colonial rule. Editor-in-chief Tammy Tam succeeded Wang Xiangwei in 2016. The ''SCMP'' prints paper editions in Hong Kong and operates an online news website. The newspaper's circulation has been relatively stable for years—the average daily circulation stood at 100,000 in 2016. In a 2019 survey by the Chinese University of Hong Kong, the ''SCMP'' was regarded relatively as the most credible paid newspaper in Hong Kong. The ''SCMP'' was owned by Rupert Murdoch's News Corporation from 1986 until it was acquired by Malaysian real estate tycoon Robert Kuok in 1993. On 5 April 2016, Alibaba Group acquired the media properties of the SCMP Group, including the ''SCMP''. In January 2017, former D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongfang Electric
Dongfang Electric Corporation () is a Chinese state-owned manufacturer of power generators and the contracts of power station projects. According to Platts, in 2009-10 the company was the second largest manufacturer of steam turbines by worldwide market share, tying with Harbin Electric and slightly behind Shanghai Electric. History It was founded in 1984 and is based in Chengdu, Sichuan. Its subsidiary is Dongfang Electric Corporation Limited () (,). Its H shares and A shares were listed on the Hong Kong and Shanghai. *1958: Dongfang Electric Machinery Plant () was established. *1984: Dongfang Electric Corporation was established by Ding Yi. *1993: China Dongfang Electric Machinery Plant was restructured to form Dongfang Electric Machinery Company Limited (). *1994: Dongfang Electric Machinery Company was listed on the Hong Kong Stock Exchange. *1995: Dongfang Electric Machinery Company was listed on the Shanghai Stock Exchange. *2007: China Dongfang Electric Corporation was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Atomic Energy Agency
The International Atomic Energy Agency (IAEA) is an intergovernmental organization that seeks to promote the peaceful use of nuclear energy and to inhibit its use for any military purpose, including nuclear weapons. It was established in 1957 as an autonomous organization within the United Nations system; though governed by its own founding treaty, the organization reports to both the General Assembly and the Security Council of the United Nations, and is headquartered at the UN Office at Vienna, Austria. The IAEA was created in response to growing international concern toward nuclear weapons, especially amid rising tensions between the foremost nuclear powers, the United States and the Soviet Union. U.S. President Dwight D. Eisenhower's " Atoms for Peace" speech, which called for the creation of an international organization to monitor the global proliferation of nuclear resources and technology, is credited with catalyzing the formation of the IAEA, whose treaty came into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haiyang Nuclear Power Plant
Haiyang Nuclear Power Plant is a nuclear power plant in Haiyang, Shandong province, China. It is the second site to house AP1000 units, after the Sanmen Nuclear Power Station. History Groundbreaking happened one month ahead of schedule on July 30, 2008. Construction of the first unit began in September 2009. Civil construction of Unit 1 was completed 29 March 2013. Fuel loading at Haiyang 1 began on June 22, 2018. First grid connection was on 17 August 2018. Unit 1 began commercial operation on 22 October 2018. Construction of unit 2 started in June 2010, at that time the fourth Chinese AP1000 project together with the two units of the Sanmen NPP. Commercial operation began in January 2019, after having completed a full-power test run for a week (168 hours). Both units will provide together about 20 TWh of electricity to the grid of Shandong province. On 20 April 2022 the construction of two CAP1000 units was permitted by the State Council. Reactor data District ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanmen Nuclear Power Station
The Sanmen Nuclear Power Station () is a nuclear power station in Sanmen County, Zhejiang, China. Sanmen is the first implementation of the AP1000 pressurized water reactor (PWR) developed by Westinghouse Electric Company. History The contract for the plant was agreed in July 2007. Announcement of the project start came roughly twelve months after Westinghouse won a bidding contest over other companies. The contract for the new plant involved The Shaw Group (now Chicago Bridge and Iron), a minority shareholder in Westinghouse. Westinghouse was controlled by Japanese Toshiba. The Shaw Group did provide engineering, procurement, commissioning, information management and project management services. The first pair of reactors were estimated to cost CNY 32.4 billion yuan, later estimates in 2013 gave figures of CNY 40.1 billion ($6.12 billion USD). The final sum was CNY 10 billion yuan higher. Groundbreaking for the first and second units was held 26 February 2008. Exca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Power Investment Corporation
State Power Investment Corporation Limited (abbreviation SPIC) is one of the five major electricity generation companies in China. It was the successor of China Power Investment Corporation after it was merged with the State Nuclear Power Technology Corporation (SNPTC) in 2015. SPIC is the parent company of listed companies China Power International Development (known as China Power), Shanghai Electric Power, Yuanda Environmental Protection, etc. History In 2015 China Power Investment Corporation (also known as CPI Group) and State Nuclear Power Technology Corporation (abb. SNPTC) merged. Before the deal, they were both directly owned by and majority controlled by the State-owned Assets Supervision and Administration Commission of the State Council respectively. China Power Investment Corporation was the surviving legal person, but renaming to State Power Investment Corporation, while State Nuclear Power Technology Corporation became a subsidiary. SPIC also re-incorporat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Criticality (status)
In the operation of a nuclear reactor, criticality is the state in which a nuclear chain reaction is self-sustaining—that is, when reactivity is zero. In supercritical states, reactivity is greater than zero. Applications Criticality is the normal operating condition of a nuclear reactor, in which nuclear fuel sustains a fission chain reaction. A reactor achieves criticality (and is said to be critical) when each fission releases a sufficient number of neutrons to sustain an ongoing series of nuclear reactions. The International Atomic Energy Agency defines the ''first criticality date'' as the date when the reactor is made critical for the first time. This is an important milestone in the construction and commissioning of a nuclear power plant. See also *Criticality accident *Critical mass *Prompt criticality In nuclear engineering, prompt criticality describes a nuclear fission event in which criticality (the threshold for an exponentially growing nuclear fission chain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
