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Pollupalai And Vallimunai Wind Farms
The Pollupalai and Vallimunai Wind Farms are two wind farms built together by Joule Power and Beta Power, on the north-eastern shore of the Jaffna Lagoon, in Pachchilaipalli, Sri Lanka Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an .... Both wind farms are owned by the parent company WindForce, and have an installed capacity of each, and an annual production of approximately . The wind farms are the first-ever to be constructed in the Northern Province of Sri Lanka. Wind turbines Both wind farms utilizes a total of sixteen wind turbines, which has an installed capacity of per turbine. The turbines operate at 9–17.3 RPM, and has a rotor diameter of and a swept area of . The tubular tower section has a hub height of , and is made up of four sections. The wind turbine's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pachchilaipalli Divisional Secretariat
Pachchilaipalli Divisional Secretariat is a Divisional Secretariat of Kilinochchi District, of Northern Province, Sri Lanka Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an .... References Divisional Secretariats Portal Divisional Secretariats of Kilinochchi District {{NorthernLK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WindForce
WindForce PLC is the largest renewable energy private sector company in Sri Lanka. The company was incorporated in 2010 and in 2021 was listed on the Colombo Stock Exchange. The company commission, construct and operate power plants and generate power through wind, solar and hydropower. History The company is incorporated in July 2010 and listed on the Colombo Stock Exchange in 2021. IPO In 2021, through an initial public offering (IPO), the company was planned to raise up to LKR3.2 billion by offering a stake of 15% in the company. With the capital raised through the IPO the company is planning to build a 15MW wind plant in Mannar, Sri Lanka and a 30MW solar plant with 7.5MW battery storage in Senegal. The company is expected to become the largest renewable energy company, exceeding the second-placed company by over five times. WindForce's IPO was the largest since in 2011 in the Colombo Stock Exchange. It attracted 1,654 applications amounting to LKR25.7 billion, oversubs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megawatt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units, International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Energy transformation, energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish people, Scottish invention, inventor, mechanical engineer, and chemist who improved the Newcomen steam engine, Newcomen engine with his own Watt steam engine, steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one Newton (unit), newton, the rate at which Work (physics), work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Farm
A wind farm or wind park, also called a wind power station or wind power plant, is a group of wind turbines in the same location used Wind power, to produce electricity. Wind farms vary in size from a small number of turbines to several hundred wind turbines covering an extensive area. Wind farms can be either onshore or offshore. Many of the largest operational onshore wind farms are located in China, India, and the United States. For example, the List of onshore wind farms, largest wind farm in the world, Gansu Wind Farm in China had a capacity of over 6,000 megawatt, MW by 2012,Watts, Jonathan & Huang, CecilyWinds Of Change Blow Through China As Spending On Renewable Energy Soars ''The Guardian'', 19 March 2012, revised on 20 March 2012. Retrieved 4 January 2012. with a goal of 20,000 MWFahey, JonathanIn Pictures: The World's Biggest Green Energy Projects ''Forbes'', 9 January 2010. Retrieved 19 June 2019. by 2020.Kanter, DougGansu Wind Farm ''Forbes''. Retrieved 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaffna Lagoon
Jaffna Lagoon is a large lagoon off Jaffna District and Kilinochchi District, northern Sri Lanka. The lagoon is surrounded by the densely populated Jaffna Peninsula containing palmyra palms, coconut plantations, and rice paddies. There are numerous fishing villages and some salt pans. The lagoon has extensive mudflats, seagrass beds and some mangroves. The lagoon attracts a wide variety of water birds including American flamingoes, ducks, gulls, terns and other shorebirds. Jaffna Lagoon Jaffna Lagoon is a shallow coastal stretch of water between the Jaffna and the Kilinochchi Districts in northern Sri Lanka. It is located between the longitudes of 79°54E and 80°20E, and the latitudes of 9°30N and 9°50N, and connected to Palk Bay through a channel to the west. It is connected to two internal lagoons, Vadamarachchi Lagoon and Uppu Aru Lagoon, and the external Chundikkulam Lagoon (sometimes known as Elephants Pass Lagoon). The lagoons receive fresh water from their catchment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, and southeast of the Arabian Sea; it is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Sri Lanka shares a maritime border with India and Maldives. Sri Jayawardenepura Kotte is its legislative capital, and Colombo is its largest city and financial centre. Sri Lanka has a population of around 22 million (2020) and is a multinational state, home to diverse cultures, languages, and ethnicities. The Sinhalese are the majority of the nation's population. The Tamils, who are a large minority group, have also played an influential role in the island's history. Other long established groups include the Moors, the Burghers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megawatt
The watt (symbol: W) is the unit of Power (physics), power or radiant flux in the International System of Units, International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantification (science), quantify the rate of Energy transformation, energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish people, Scottish invention, inventor, mechanical engineer, and chemist who improved the Newcomen steam engine, Newcomen engine with his own Watt steam engine, steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one Newton (unit), newton, the rate at which Work (physics), work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Province, Sri Lanka
The Northern Province ( ta, வட மாகாணம் ''Vaṭa Mākāṇam''; si, උතුරු පළාත ''Uturu Paḷāta'') is one of the nine provinces of Sri Lanka, the first level administrative division of the country. The provinces have existed since the 19th century but did not have any legal status until 1987 when the 13th Amendment to the Constitution of Sri Lanka established provincial councils A province is a geographic region within Gaelic games, consisting of several County (Gaelic games), counties of the Gaelic Athletic Association (GAA) and originally based on the historic four provinces of Ireland as they were set in 1610. Provin .... Between 1988 and 2006 the province was temporarily Merger (politics), merged with the Eastern Province, Sri Lanka, Eastern Province to form the North Eastern Province, Sri Lanka, North Eastern Province. The Capital city, capital of the province is Jaffna. The majority of the Sri Lankan Civil War occurred in this province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Sunday Times (Sri Lanka)
''The Sunday Times'' is a weekly Sri Lankan broadsheet initially published by the now defunct Times Group, until 1991, when it was taken over by Wijeya Newspapers. The paper features articles of journalists such as defence columnist Iqbal Athas and Ameen Izzadeen. The daily counterpart of the Sri Lankan ''Sunday Times'' is the ''Daily Mirror''. History The first ''Times'' newspaper, ''Ceylon Times'' was established in 1846. The Times of Ceylon Ltd, which existed for 131 years, was taken over by the Sri Lankan government in 1977. Ranjith Wijewardena, the son of D. R. Wijewardena, and the chairman of Wijeya Newspapers Ltd, purchased the company which was under liquidation, in 1986. However, the newspaper ''The Sunday Times'' came into being in 1991. See also *List of newspapers in Sri Lanka The List of newspapers in Sri Lanka lists every daily and non-daily news publication currently operating in Sri Lanka. The list includes information on whether it is distributed daily or non- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revolutions Per Minute
Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min, or with the notation min−1) is a unit of rotational speed or rotational frequency for rotating machines. Standards ISO 80000-3:2019 defines a unit of rotation as the dimensionless unit equal to 1, which it refers to as a revolution, but does not define the revolution as a unit. It defines a unit of rotational frequency equal to s−1. The superseded standard ISO 80000-3:2006 did however state with reference to the unit name 'one', symbol '1', that "The special name revolution, symbol r, for this unit is widely used in specifications on rotating machines." The International System of Units (SI) does not recognize rpm as a unit, and defines the unit of frequency, Hz, as equal to s−1. :\begin 1~&\text &&=& 60~&\text \\ \frac~&\text &&=& 1~&\text \end A corresponding but distinct quantity for describing rotation is angular velocity, for which the SI unit is the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity In Sri Lanka
The electricity sector in Sri Lanka has a national grid which is primarily powered by hydroelectric power and thermal power, with sources such as photovoltaics and wind power in early stages of deployment. Although potential sites are being identified, other power sources such as geothermal, nuclear, solar thermal and wave power are not used in the power generation process for the national grid. The country is expected to achieve 75% electricity generation by renewable energy by 2025. History Sri Lanka (then Ceylon) first witnessed electricity in 1882 when SS Helios docked in Colombo for a local electricity exhibition. In 1890, using a diesel generator the first electric bulb in Ceylon was lit with electricity in the Billiard Room of Bristol Hotel in Colombo, before electric lights became an established commercial product. In 1895, Messrs Boustead Bros established a small power station in Bristol Building, Fort. The power station was the first commercial power station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunday Observer (Sri Lanka)
''Sunday Observer'' is a weekly English-language newspaper in Sri Lanka, published on Sundays. The ''Sunday Observer'' and its sister newspapers the '' Daily News'', ''Dinamina'', ''Silumina'' and ''Thinakaran'' are published by Associated Newspapers of Ceylon Limited (Lake House), a government-owned corporation. The paper, which was established in the present-day format in 1928, has roots that date back to 1834 when Sri Lanka was under the British rule. It is the oldest Sri Lankan newspaper in circulation apart from the ''Government Gazette''. The current Editor is Dharisha Bastians. History Origins The British captured the coastal areas of Sri Lanka in 1796 and had consolidated their power throughout the island by 1818. In 1829 the Colonial Office appointed the Colebrooke-Cameron Commission to evaluate the administration of the country under the Governor of Ceylon, Edward Barnes, and to recommend reforms. The commission's recommendations, presented in 1833, marked the begi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
