|
Cochrane Dam (New South Wales)
Cochrane Dam is a minor earthfill embankment dam with concrete spillway across Georges Creek, located in the South Coast region of New South Wales, Australia. The main purpose of the dam is to supply water for hydro-power at the downstream Brown Mountain Power Station and for irrigation purposes. The impounded reservoir is called Cochrane Lake. Location and features Completed in 1958, the Cochrane Dam is a minor ungated dam, located approximately north-west of the village of Bemboka. The dam was built by Thiess Bros Pty Limited on behalf of Pacific Power as water storage to assist the control of water flows to the Brown Mountain Power Station, and to supply water for irrigation in the Bega Valley. The dam wall constructed with of earth fill is high and long. At 100% capacity, with a full supply level of RL910.13, the dam has a storage capacity of of which is active storage. The catchment area of Cochrane Lake is . The uncontrolled concrete spillway is capable of dischar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales
) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of New South Wales , established_title2 = Establishment , established_date2 = 26 January 1788 , established_title3 = Responsible government , established_date3 = 6 June 1856 , established_title4 = Federation , established_date4 = 1 January 1901 , named_for = Wales , demonym = , capital = Sydney , largest_city = capital , coordinates = , admin_center = 128 local government areas , admin_center_type = Administration , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Margaret Beazley , leader_title3 = Premier , leader_name3 = Dominic Perrottet (Liberal) , national_representation = Parliament of Australia , national_representation_type1 = Senat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Dividing Range
The Great Dividing Range, also known as the East Australian Cordillera or the Eastern Highlands, is a cordillera system in eastern Australia consisting of an expansive collection of mountain ranges, plateaus and rolling hills, that runs roughly parallel to the east coast of Australia and forms the fifth-longest land-based mountain chain in the world, and the longest entirely within a single country. It is mainland Australia's most substantial topographic feature and serves as the definitive watershed for the river systems in eastern Australia, hence the name. The Great Dividing Range stretches more than from Dauan Island in the Torres Strait off the northern tip of Cape York Peninsula, running the entire length of the eastern coastline through Queensland and New South Wales, then turning west across Victoria before finally fading into the Wimmera plains as rolling hills west of the Grampians region. The width of the Range varies from about to over .Shaw, John H., ''Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams Completed In 1958
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dams And Reservoirs In Australia
Dams and reservoirs in Australia is a link page for any dam or reservoir in Australia. Australian Capital Territory There are three key water storage facilities located in the Australian Capital Territory. The fourth source of water for Canberra, Googong Dam, is in NSW. In addition, there are four smaller man-made reservoirs used for recreation and as traps for sediment and fertilizers . New South Wales There are dams, weirs, catchments, and barrages in New South Wales. Of these, 135 facilities are considered major dams according to the Australian National Committee on Large Dams. Dams and reservoirs The largest reservoir in New South Wales is the Lake Eucumbene in the Snowy Mountains, formed by the Eucumbene Dam. Weirs and barrages Cancelled and decommissioned Northern Territory There are 805 named water storage facilities located in the Northern Territory. Of these, four facilities are considered major dams according to the Australian National Committee on L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. They are a common component of the infrastructure, for instance there are 55,000 substations in the United States. Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control. The word ''substation'' comes from the days before the distribution system became a grid. As central generation stations became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooma, New South Wales
Cooma is a town in the south of New South Wales, Australia. It is located south of the national capital, Canberra, via the Monaro Highway. It is also on the Snowy Mountains Highway, connecting Bega with the Riverina. At the , Cooma had a population of 6,742. Cooma is the main town of the Monaro region. It is above sea level. The name could have derived from an Aboriginal word ''Coombah'', meaning 'big lake' or 'open country'. Cooma is south of the banks of the Murrumbidgee River, a main tributary of the Murray–Darling basin. Cooma sources its water from the river. History The area now known as Cooma lies on the traditional lands of the Ngarigo people. Cooma was explored by Captain J. M. Currie in 1823. It was first surveyed in 1840, and was gazetted in 1849. Cooma was proclaimed a municipality in 1879. The railway from Sydney was extended from Royalla to Cooma in 1889 under the supervision of John Whitton. The line was closed to rail passenger traffic in 1989. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volt
The volt (symbol: V) is the unit of electric potential, electric potential difference (voltage), and electromotive force in the International System of Units (SI). It is named after the Italian physicist Alessandro Volta (1745–1827). Definition One volt is defined as the electric potential between two points of a conducting wire when an electric current of one ampere dissipates one watt of power between those points. Equivalently, it is the potential difference between two points that will impart one joule of energy per coulomb of charge that passes through it. It can be expressed in terms of SI base units ( m, kg, second, s, and ampere, A) as : \text = \frac = \frac = \frac. It can also be expressed as amperes times ohms (current times resistance, Ohm's law), webers per second (magnetic flux per time), watts per ampere (power per current), or joules per coulomb (energy per charge), which is also equivalent to electronvolts per elementary charge: : \text = \tex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eraring Energy
Eraring Energy was an electricity generation company in Australia that was owned by the Government of New South Wales, and had a portfolio of generating sites using thermal coal, wind, and hydroelectric power. It was sold to Origin Energy in 2013. Eraring Energy was established in 2000 under the and the . Generation portfolio Eraring Energy owned and operated the following power stations to generate electricity for sale under contract: : – Progressively being upgraded to 4 x 720MW; commenced in 2011 : – Disconnected Energy Reform Project Subsequent to the NSW Government releasing its Energy Reform Transaction Strategy in September 2009, a Direction was issued to Eraring Energy on 14 December 2010 by the Special Minister of State, to the Board to enter into a GenTrader Transaction Implementation Deed. On 27 February 2011, Eraring Energy entered into Generation Trading Agreements (GTA) with Origin Energy Origin Energy an ASX listed public company with headq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Generator
In electricity generation, a generator is a device that converts motive power (mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks. The first electromagnetic generator, the Faraday disk, was invented in 1831 by British scientist Michael Faraday. Generators provide nearly all of the power for electric power grids. In addition to electromechanical designs, photovoltaic and fuel cell powered generators utilize solar power and hydrogen-based fuels, respectively, to generate electrical output. The reverse conversion of electrical energy into mechanical energy is done by an electric motor, and motors and generators have many similarities. Many motors can be mechanically driven to generate electricity; frequently they make acceptable manual generators. Terminology Electromagnetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Generation
Electricity generation is the process of generating electric power from sources of primary energy. For electric utility, utilities in the electric power industry, it is the stage prior to its Electricity delivery, delivery (Electric power transmission, transmission, Electric power distribution, distribution, etc.) to end users or its Grid energy storage, storage (using, for example, the Pumped-storage hydroelectricity, pumped-storage method). Electricity is not freely available in nature, so it must be "produced" (that is, transforming other forms of energy to electricity). Production is carried out in power stations (also called "power plants"). Electricity is most often generated at a power plant by electromechanical electric generator, generators, primarily driven by heat engines fueled by combustion or nuclear fission but also by other means such as the kinetic energy of flowing water and wind. Other energy sources include solar photovoltaics and geothermal power. There are al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bemboka River
The Bemboka River, a perennial stream of the Bega River catchment, is located in the Monaro and South Coast regions of New South Wales, Australia. Course and features The Bemboka River rises in the Kybeyan Range, that is part of the Great Dividing Range, about east of the village of Nimmitabel; and flows generally south southwest, south southeast, and east southeast, joined by three tributaries including the Nunnock River, before reaching its confluence with the Tantawangalo Creek to form the Bega River at Morans Crossing, adjacent to the Snowy Mountains Highway. The river descends over its course. In its upper reaches, the Bemboka River is impounded by the Cochrane Dam to form the Cochrane Lake. The main purpose of the dam is to supply water for a run-of-the-river hydroelectric power station at the downstream Brown Mountain Power Station, and for irrigation purposes. The Bemboka River was previously the name given to the Bega River. The name Bemboka River now only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bega, New South Wales
Bega () is a town in the south-east of New South Wales, Australia, in the Bega Valley Shire. It is the economic centre for the Bega Valley. Place name One claim is that place name ''Bega'' is derived from the local Aboriginal word meaning "big camping ground". Another claim is that it is a corruption of the word "bika" in the local Aboriginal language (one of the Yuin languages) meaning "beautiful". The local Aboriginal name for Bega before colonisation was ''Worerker''. History and description The Bega region was used by the Yuin-Monaro Aboriginal people for thousands of years before Europeans arrived in the area. The clan whose country occupied the Bega vicinity were called the ''Worerkerbrim mitte''. The first European to come near the area was George Bass, who explored the region's coastline in December 1797 as part of his broader explorations of the Australian coast. William Tarlinton was the first European to explore the area on foot, arriving in 1829. He returned in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.PNG "Click for more on -> Electrical Substation")
