Coloane A Power Station
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Coloane A Power Station
The Coloane A Power Station (CCA; ) is a low-speed diesel-fired power station in Coloane, Macau, China. With an installed capacity of 271.4 MW, it is the largest power station in Macau. History The power station was commissioned on 28 November 1978. Road access To ease the access leading to the power station, the Government of Macau approved the new construction of access road in 2009. The road was completed a year later and was inaugurated on 16 September 2010. The new gate is expected to make things more convenient for staffs, suppliers and visitors. The road was constructed for the lay down area for the underground high voltage cable and vehicular access at the initial stage after Coloane B Power Station was completed. 2015 blast On 26 April 2015 at 10:30 a.m., there was a blast at the power station on its G08 generation unit, causing injury to one of its personnel who was carrying out periodic maintenance. Generation The power station installed capacity makes up 58% o ...
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Coloane
Coloane (Cantonese: Lou Wan) is a former island in Macau that is united with the island of Taipa by an area of reclaimed land known as Cotai. It is located at the southern part of Macau. Administratively, the boundaries of the traditional civil parish ( pt, freguesia) of São Francisco Xavier are coterminous with that of Coloane. Etymology Coloane was known in Cantonese as ''Gau Ou Saan'' (九澳山 ''lit.'' "Nine-inlet Mountain" or transcribed in Portuguese as Ká-Hó) and ''Yim Jou Waan'' (鹽灶灣, ''lit.'' "Salt-stove Bay"). The Portuguese name "Coloane" is derived from the Cantonese pronunciation of ''Gwo Lou Waan'' (過路環, ''lit.'' "Passing-road Ring"). Geography Coloane has an area of , is long and is from the Macau Peninsula. The narrowest part of Coloane is . The highest points in Macau are eastern and central Coloane, with the highest point being the Coloane Alto (, Portuguese: Alto de Coloane). In the past, Coloane was separated from Taipa by the Seac Pai Bay, ...
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Macau
Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a population of about 680,000 and an area of , it is the most densely populated region in the world. Formerly a Portuguese colony, the territory of Portuguese Macau was first leased to Portugal as a trading post by the Ming dynasty in 1557. Portugal paid an annual rent and administered the territory under Chinese sovereignty until 1887. Portugal later gained perpetual colonial rights in the Sino-Portuguese Treaty of Peking. The colony remained under Portuguese rule until 1999, when it was transferred to China. Macau is a special administrative region of China, which maintains separate governing and economic systems from those of mainland China under the principle of " one country, two systems".. The unique blend of Portuguese and Chinese arc ...
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CEM (Macau)
Companhia de Electricidade de Macau – CEM, S.A. known simply as CEM or is a private public utility company with a sole concession to transmit, distribute, sell high, medium and low voltage of electricity in Macau. Besides, CEM owns an installed generation capacity of 408 MW. History From 1906 to 1972, the electricity supply service was managed by the "Macao Electric Lighting Company Ltd." (now Melco International Development), which had its headquarters in British Hong Kong. In 1972, due to non-fulfilment of its concession contract with the former Portuguese administration, the company was replaced by CEM. CEM was restructured with the former Portuguese administration's support in 1982. In 1985, CEM signed the 25-year concession contract. It has since scored achievements in the areas of cost-effectiveness and technology. In November 2010, the Government of Macau and CEM signed the Power Supply Contract Extension for 15 years. The new contract terms came into effect ...
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Power Station
A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid. Many power stations contain one or more generators, a rotating machine that converts mechanical power into three-phase electric power. The relative motion between a magnetic field and a conductor creates an electric current. The energy source harnessed to turn the generator varies widely. Most power stations in the world burn fossil fuels such as coal, oil, and natural gas to generate electricity. Low-carbon power sources include nuclear power, and an increasing use of renewables such as solar, wind, geothermal, and hydroelectric. History In early 1871 Belgian inventor Zénobe Gramme invented a generator powerful enough to produce power on a commercial scale for industry. In 1878, a hydroelectric power station was designed and built b ...
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ...
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Government Of Macau
The Government of the Macau Special Administrative Region (; Portuguese: Governo da R.A.E. de Macau; conventional short name Macau Government, 澳門政府, Governo de Macau), are headed by secretariats or commissioners and report directly to the chief executive. The affairs of the government are decided by secretaries, who are appointed by the chief executive and endorsed by the State Council of the Central People's Government in Beijing. As a special administrative region of China, Macau has a high degree of autonomy, in light of the " One Country, Two Systems" policy. The Macau Government, financially independent from the Central People's Government, oversees the affairs of Macau. Head of government The chief executive is responsible for the administration of Macau. The affairs of the government are decided by secretariats, who are appointed by the chief executive and endorsed by the State Council of the Central People's Government in Beijing. The office of chief executi ...
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Coloane B Power Station
The Coloane B Power Station (CCB; ) is a combined cycle gas-fired power station in Coloane, Macau, China. It is the latest power station in Macau. History Inauguration The power station was formally inaugurated on 8 April 2003 in a ceremony attended by Edmund Ho, the Chief Executive of Macau. Upon its launch, the power plant added 38% growth to Macau's total installed capacity of electricity generation. Generation The power station installed capacity makes up 29% of Macau's total installed capacity. In 2012, it generated 2% of total electricity production in Macau. See also * CEM (Macau) * Electricity sector in Macau * List of power stations in Macau References

{{Coloane 2002 establishments in Macau Coloane Energy infrastructure completed in 2002 Natural gas-fired power stations in China Power stations in Macau ...
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Maintenance, Repair And Operations
The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, and residential installations. Over time, this has come to include multiple wordings that describe various cost-effective practices to keep equipment operational; these activities occur either before or after a failure. Definitions Maintenance functions can defined as maintenance, repair and overhaul (MRO), and MRO is also used for maintenance, repair and operations. Over time, the terminology of maintenance and MRO has begun to become standardized. The United States Department of Defense uses the following definitions:Federal Standard 1037C and from MIL-STD-188 and from the Department of Defense Dictionary of Military and Associated Terms * Any activity—such as tests, measurements, replacements, adjustments, and repairs—intended to retain or restore a fun ...
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Electricity Sector In Macau
The electricity sector in Macau ranges from generation, transmission, distribution and sales of electricity in Macau, China. Regulator Electricity sector in Macau is regulated by its electric power utility company Companhia de Electricidade de Macau (CEM), established in 1972 during the Portuguese rule. Generation Electricity generation in Macau CEM's generation facility consists of two power stations, which are located on Coloane Island: Coloane A Power Station (CCA) and Coloane B Power Station (CCB). Together, CEM has a total installed capacity of 407.8 MW. The predominant types of generation technology deployed are the low speed diesel generator using heavy fuel oil for CCA and the combined cycle gas turbine using natural gas for CCB. Electricity import from Mainland China In 2012, CEM produced 376 GWh to supply 8% of Macau's 4,344 GWh gross energy demand, while the remaining 3,968 MW (92%) was imported from Mainland China through Guangdong Power Grid under C ...
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List Of Power Stations In Macau
The following is a list of all of the active and decommissioned power stations in Macau, China. Active power stations Decommissioned power stations See also * Electricity sector in Macau * CEM (Macau) * List of power stations References {{DEFAULTSORT:Power stations in Macau Energy in Macau Macau-related lists Power stations A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid. Many po ...
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1978 Establishments In Macau
Events January * January 1 – Air India Flight 855, a Boeing 747 passenger jet, crashes off the coast of Bombay, killing 213. * January 5 – Bülent Ecevit, of CHP, forms the new government of Turkey (42nd government). * January 6 – The Holy Crown of Hungary (also known as Stephen of Hungary Crown) is returned to Hungary from the United States, where it was held since World War II. * January 10 – Pedro Joaquín Chamorro Cardenal, a critic of the Nicaraguan government, is assassinated; riots erupt against Somoza's government. * January 18 – The European Court of Human Rights finds the British government guilty of mistreating prisoners in Northern Ireland, but not guilty of torture. * January 22 – Ethiopia declares the ambassador of West Germany ''persona non grata''. * January 24 ** Soviet satellite Kosmos 954 burns up in Earth's atmosphere, scattering debris over Canada's Northwest Territories. ** Rose Dugdale and Eddie Gallagher become the first ...
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Energy Infrastructure Completed In 1978
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass when ...
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