|
Alexander Walker Reid
Alexander Walker Reid (14 September 1853 – 21 November 1938) was a 19th-century New Zealand farmer, inventor, and entrepreneur. He was notable for making Stratford the second or third New Zealand town to have an electricity supply, for constructing the first steam-powered motor car in the country, and for creating an innovative milking machine. Family Reid was born in Glasgow, Scotland, on 14 September 1853. His parents were Alexander Reid, a carter, and Helen Reid. The family emigrated to New Zealand in 1860, arriving at Lyttelton on the ''William Miles'' on 21 August. They took up farming at Southbridge and later moved to Springfield. Reid is thought to have possibly been trained as an apprentice by Scott Brothers in Christchurch. On 28 June 1876 Reid married Janet Whyte at Christchirch and moved to Ōpunake in 1882. Reid bought land on Bird Road, Ngaere, which he farmed. From about 1898 they lived in Stratford. The Reids had seven children. He was described as a hard ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratford, New Zealand
Stratford ( mi, Whakaahurangi) is the only town in Stratford District, New Zealand, Stratford District, and the seat of the Taranaki region, in New Zealand's North Island. It lies beneath the eastern slopes of Mount Taranaki, approximately halfway between New Plymouth and Hāwera, near the geographic centre of the Taranaki Region. The town has a population of , making it the list of New Zealand urban areas by population, 62nd largest urban area in New Zealand (using the Statistical Standard for Geographic Areas 2018 (SSGA18)), and the fourth largest in Taranaki (behind New Plymouth, Hāwera and Waitara, New Zealand, Waitara). The Stratford District has a population of , and a land area of , which is divided between the Manawatū-Whanganui region (including the settlements of Whangamōmona, Marco, New Zealand, Marco and Tahora, Manawatū-Whanganui, Tahora, 31.87% of its land area) and the Taranaki region (68.13% of its land area). Road and rail Stratford is at the junction of S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Threshing Machine
A threshing machine or a thresher is a piece of farm equipment that threshes grain, that is, it removes the seeds from the stalks and husks. It does so by beating the plant to make the seeds fall out. Before such machines were developed, threshing was done by hand with flails: such hand threshing was very laborious and time-consuming, taking about one-quarter of agricultural labour by the 18th century. Mechanization of this process removed a substantial amount of drudgery from farm labour. The first threshing machine was invented circa 1786 by the Scottish engineer Andrew Meikle, and the subsequent adoption of such machines was one of the earlier examples of the mechanization of agriculture. During the 19th century, threshers and mechanical reapers and reaper-binders gradually became widespread and made grain production much less laborious. Michael Stirling is said to have invented a rotary threshing machine in 1758 which for forty years was used to process all the corn on his f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alternating Current
Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in which electric power is delivered to businesses and residences, and it is the form of electrical energy that consumers typically use when they plug kitchen appliances, televisions, fans and electric lamps into a wall socket. A common source of DC power is a battery cell in a flashlight. The abbreviations ''AC'' and ''DC'' are often used to mean simply ''alternating'' and ''direct'', as when they modify ''current'' or ''voltage''. The usual waveform of alternating current in most electric power circuits is a sine wave, whose positive half-period corresponds with positive direction of the current and vice versa. In certain applications, like guitar amplifiers, different waveforms are used, such as triangular waves or square waves. Audio a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alternator
An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. For reasons of cost and simplicity, most alternators use a rotating magnetic field with a stationary armature.Gordon R. Selmon, ''Magnetoelectric Devices'', John Wiley and Sons, 1966 no ISBN pp. 391-393 Occasionally, a linear alternator or a rotating armature with a stationary magnetic field is used. In principle, any AC electrical generator can be called an alternator, but usually the term refers to small rotating machines driven by automotive and other internal combustion engines. An alternator that uses a permanent magnet for its magnetic field is called a magneto. Alternators in power stations driven by steam turbines are called turbo-alternators. Large 50 or 60 Hz three-phase alternators in power plants generate most of the world's electric power, which is distributed by electric power grids. History Alternating current generating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbine
A turbine ( or ) (from the Greek , ''tyrbē'', or Latin ''turbo'', meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced by a turbine can be used for generating electrical power when combined with a generator.Munson, Bruce Roy, T. H. Okiishi, and Wade W. Huebsch. "Turbomachines." Fundamentals of Fluid Mechanics. 6th ed. Hoboken, NJ: J. Wiley & Sons, 2009. Print. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor. Early turbine examples are windmills and waterwheels. Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Credit for invention of the steam turbine is given both to Anglo-Irish engineer Sir Charles Parsons (1854–1931) for invention of the reaction turbine, and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstock
A penstock is a sluice or gate or intake structure that controls water flow, or an enclosed pipe that delivers water to hydro turbines and sewerage systems. The term is inherited from the earlier technology of mill ponds and watermills. Hydroelectric systems and dams Penstocks for hydroelectric installations are normally equipped with a gate system and a surge tank. They can be a combination of many components such as anchor block, drain valve, air bleed valve, and support piers depending on the application. Flow is regulated by turbine operation and is nil when turbines are not in service. Penstocks, particularly where used in polluted water systems, need to be maintained by hot water washing, manual cleaning, antifouling coatings, and desiccation. The term is also used in irrigation dams to refer to the channels leading to and from high-pressure sluice gates. Penstocks are also used in mine tailings dam construction. The penstock is usually situated fairly close to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surge Chamber
Surge means a sudden transient rush or flood, and may refer to: Science * Storm surge, the onshore gush of water associated with a low-pressure weather system * Surge (glacier), a short-lived event where a glacier can move up to velocities 100 times faster than normal * Pyroclastic surge, the fluidised mass of turbulent gas and rock fragments ejected during some volcanic eruptions * Characteristic impedance, also known as "surge impedance" in electrical engineering * Voltage surge, short duration surges in electrical circuits * Compressor stall, also known as "compressor surge", in aviation * Surge in compressors in industrial compressors * Hydraulic surge in liquid pipes; also called pressure surge and water hammer (see surge control) * Surge (translational motion), one of the translational degrees of freedom of any stiff body (for example a vehicle), describing motion along the longitudinal axis (forward or backwards) * Surge (waves), transient or periodic motion in the direct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pātea River
The Pātea River is in Taranaki in the North Island of New Zealand. It runs for 105 kilometres from the eastern slopes of Mount Taranaki, passing east through Stratford before swinging south and reaching the South Taranaki Bight near the town of Patea. The river was the original portal to South Taranaki for both Māori and Europeans. In the early days of colonial New Zealand, the Pātea River defined the boundary between New Ulster Province and New Munster Province (from 1841 to 1853—refer to Provinces of New Zealand). Many enjoy canoeing in the Pātea River—it is the only navigable river in South Taranaki. Lake Rotorangi on the river is the longest man-made lake in New Zealand (46 km), formed when the Egmont Electric Power Board built the Patea Dam in 1979–84. The interesting southern access drive is via Ball Road through Alton Alton may refer to: People *Alton (given name) *Alton (surname) Places Australia *Alton National Park, Queensland * Alton, Queensl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wellington
Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by metro area, and is the administrative centre of the Wellington Region. It is the world's southernmost capital of a sovereign state. Wellington features a temperate maritime climate, and is the world's windiest city by average wind speed. Legends recount that Kupe discovered and explored the region in about the 10th century, with initial settlement by Māori iwi such as Rangitāne and Muaūpoko. The disruptions of the Musket Wars led to them being overwhelmed by northern iwi such as Te Āti Awa by the early 19th century. Wellington's current form was originally designed by Captain William Mein Smith, the first Surveyor General for Edward Wakefield's New Zealand Company, in 1840. The Wellington urban area, which only includes urbanised ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reefton
Reefton is a small town in the West Coast region of New Zealand, some 80 km northeast of Greymouth, in the Inangahua River valley. Ahaura is 44 km south-west of Reefton, Inangahua Junction is 34 km to the north, Maruia is 63 km to the east, and the Lewis Pass is 66 km to the south-east. In 1888, it was the first town in New Zealand and the Southern Hemisphere to be lit by electricity, generated by the Reefton Power Station. Reefton was a thriving gold mining town in the late 19th century, and gold mining lasted from the 1870s to the 1950s. Its economy is based on tourism, forestry, coal mining and farming. Reefton is home to the Inangahua County Library. Name The rich veins of gold found in a quartz reef near the town led to its name, originally spelled "Reef Town". Two nicknames in use soon after it was founded were "Rest Town" and "Quartzopolis". The main street, Broadway, was named after West Coast magistrate Charles Broad. The nearby Wealth of Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
