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Transperth A-series Train
The A-series trains are a class of electric multiple unit built by Walkers Limited in Maryborough, Queensland for Transperth Train Operations, Transperth between 1991 and 1999. When introduced in 1991, the A-series trains became the first electric passenger trains to operate in Western Australia and until 2004, were the only type of train in use on the Perth suburban rail network. History Studies for the electrification of Perth's suburban rail network began in 1984 and in 1988 43 two-car electric railcars were ordered from Walkers Limited, Maryborough, Queensland, Maryborough. Prior to this, Perth's rail transport network consisted of three railway lines radiating from Perth and operated by a mixture of diesel railcars and diesel locomotive hauled trains. In 1979, one of these lines, the Fremantle railway line, Fremantle line, was closed but reopened in 1983 following a change in Government of Western Australia, State Government. The trains were transported across the contin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adtranz
Adtranz was a multi-national rail transportation equipment manufacturer with facilities concentrated in Europe and the US. The company, legally known as ABB Daimler-Benz Transportation, was created in 1996 as a joint venture between ABB and Daimler-Benz to combine their rail equipment manufacturing operations. In 1999, DaimlerChrysler (successor to Daimler-Benz) bought ABB's shares and changed the company's official name to DaimlerChrysler Rail Systems. The company was acquired by Bombardier Inc, Bombardier in 2001, which merged it into its Bombardier Transportation division, which became the largest rail equipment manufacturer in the world at the time, and was ultimately acquired by Alstom in 2021. Adtranz manufactured locomotives, high-speed, regional, metro and underground passenger trains, trams and people movers as well as freight wagons. Non-rolling stock businesses included railway electrification and signalling infrastructure. History On 8 May 1995, ABB and Daimler-Ben ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phase-fired Controller
Phase-fired control (PFC), also called ''phase cutting'' or ''phase-angle control'', is a method for power limiting, applied to AC voltages. It works by modulating a thyristor, SCR, triac, thyratron, or other such gated diode-like devices into and out of conduction at a predetermined phase angle of the applied waveform. Overview Phase-fired control (PFC) is often used to control the amount of voltage, current or power that a power supply feeds to its load. It does this to create an average value at its output. If the supply has a DC output, its time base is of no importance in deciding when to pulse the supply on or off, as the value that will be pulsed on and off is continuous. PFC differs from pulse-width modulation (PWM) in that it addresses supplies that output a modulated waveform, such as the sinusoidal AC waveform that the national grid outputs. Here, it becomes important for the supply to pulse on and off at the correct position in the modulation cycle for a k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midland Railway Workshops
The Midland Railway Workshops in Midland, Western Australia, were the main workshops for the Western Australian Government Railways (WAGR) for over 80 years, (1904-1994). History The first railway workshops in Western Australia were located at Fremantle and shifted to Midland in 1904. The Midland Railway Workshops were involved with all WAGR rolling stock and engine construction and maintenance. Steam engines continued to operate on mainline service until 1971, and all major maintenance occurred at the workshops. Workforce Generations of workers at the workshops had considerable numbers of European migrants who arrived in Australia with limited English language, and there were significant groups of Italian migrants in the workforce. The workforce of the workshops had a rich history and, since closing, there have been projects to record oral history and collect information about the place and people involved. Closure In April 1993, the Richard Court Liberal Party (conservat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westrail
Western Australian Government Railways (WAGR) was the state owned operator of railways in the state of Western Australia between October 1890 and June 2003. Owned by the state government, it was renamed a number of times to reflect extra responsibility for tram and ferry operations that it assumed and later relinquished. Westrail was the trading name of the WAGR from September 1975 until December 2000, when the WAGR's freight division and the Westrail brand were privatised. Its remaining passenger operations were transferred to the Public Transport Authority in July 2003. History of operations The WAGR had its origins in 1879, when the Department of Works & Railways was established. The first government railway line in Western Australia opened on 26 July 1879, between Geraldton and Northampton. It was followed by the Eastern Railway from Fremantle to Guildford via Perth on 1 March 1881. The WAGR adopted the narrow gauge of to reduce construction costs. Over the next few dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it. All high-speed rail lines use standard gauge except High-speed rail in Russia, those in Russia, High-speed rail in Finland, Finland, High-speed rail in Uzbekistan, Uzbekistan, and some line sections in High-speed rail in Spain, Spain. The distance between the inside edges of the heads of the rails is defined to be 1,435 mm except in the United States, Canada, and on some heritage British lines, where it is defined in Imperial and US customary measurement systems, U.S. customary/Imperial units, British Imperial units as exactly "four feet eight and one half inches", which is equivalent to 1,435.1mm. History As railways developed and expa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Western Australia
The Government of Western Australia is the States and territories of Australia, Australian state democratic administrative authority of Western Australia. It is also commonly referred to as the WA Government or the Western Australian Government. The Government of Western Australia, a parliamentary system, parliamentary constitutional monarchy, was formed in 1890 as prescribed in its State constitutions in Australia, Constitution, as amended from time to time. Since the Federation of Australia, Federation of Australia in 1901, Western Australia has been a state of the Australian Government, Commonwealth of Australia, and the Constitution of Australia regulates its relationship with the Commonwealth. Under the Australian Constitution, Western Australia ceded legislative and judicial supremacy to the Commonwealth, but retained powers in all matters not in conflict with the Commonwealth. History Executive and judicial powers Western Australia is governed according to the princip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fremantle Railway Line
The Fremantle line is a suburban railway and service in Western Australia that connects the central business district (CBD) of Perth with Fremantle. History The railway on which the service runs opened on 1 March 1881 as the first suburban railway line in Perth by William Robinson.Our History Public Transport Authority It originally operated as the Eastern Railway and ran between and |
Perth
Perth () is the list of Australian capital cities, capital city of Western Australia. It is the list of cities in Australia by population, fourth-most-populous city in Australia, with a population of over 2.3 million within Greater Perth . The Extremes on Earth#Other places considered the most remote, world's most isolated major city by certain criteria, Perth is part of the South West Land Division of Western Australia, with most of Perth metropolitan region, Perth's metropolitan area on the Swan Coastal Plain between the Indian Ocean and the Darling Scarp. The city has expanded outward from the original British settlements on the Swan River (Western Australia), Swan River, upon which its #Central business district, central business district and port of Fremantle are situated. Perth was founded by James Stirling (Royal Navy officer), Captain James Stirling in 1829 as the administrative centre of the Swan River Colony. The city is situated on the traditional lands of the Whadju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a land area of , and is also the List of country subdivisions by area, second-largest subdivision of any country on Earth. Western Australia has a diverse range of climates, including tropical conditions in the Kimberley (Western Australia), Kimberley, deserts in the interior (including the Great Sandy Desert, Little Sandy Desert, Gibson Desert, and Great Victoria Desert) and a Mediterranean climate on the south-west and southern coastal areas. the state has 2.965 million inhabitants—10.9 percent of the national total. Over 90 percent of the state's population live in the South-West Land Division, south-west corner and around 80 percent live in the state capital Perth, leaving the remainder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Unit
An electric multiple unit or EMU is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages. An EMU is usually formed of two or more semi-permanently coupled carriages. However, electrically powered single-unit railcars are also generally classed as EMUs. The vast majority of EMUs are passenger trains but versions also exist for carrying mail. EMUs are popular on intercity, commuter, and suburban rail networks around the world due to their fast acceleration and pollution-free operation, and are used on most rapid-transit systems. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dellner
Dellner Couplers AB is a Swedish original equipment manufacturer of train connection systems such as couplers, gangway systems and dampers. The headquarter of the company is in Vika in the Falun Municipality. The company operates 17 subsidiaries worldwide and employs approximately 1,200 people. Since June 2019, Dellner has been owned by EQT, a global investment organization. In March 2025, it was announced that Dellner Couplers would be acquired by Wabtec. The value of Dellner is estimated at around EUR 890 million in this acquisition. The transaction is still subject to regulatory approvals. History Dellner was founded in 1941 by the Swedish engineer Jan Dellner. The first customer was Swedish State Railways, for whom the Engineering Bureau Dellner produced automatic couplers. In the following years, the company, based in the small town of Vika in central Sweden, expanded its business and supplied automatic couplers to numerous customers in Europe, such as the Paris Me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scharfenberg Coupler
The Scharfenberg coupler (, abbreviated ''Schaku'') is a commonly used type of fully automatic railway coupling. Designed in 1903 by Karl Scharfenberg in Königsberg, Germany (today Kaliningrad, Russia), the coupler has gradually spread from transit trains to regular passenger service trains, although outside Europe its use is generally restricted to mass transit systems. The ''Schaku'' is superior in many ways to the Janney coupler, AAR (Janney/knuckle) coupler because it also automates electrical and pneumatic connections and disconnections. However, there is no standard for the placement of these electro-pneumatic connections. Some rail operators have placed them on the sides while others have placed them either below or above the mechanical portion of the coupler. Scharfenberg as a technical design principle and brand name Scharfenberg and the abbreviation Schaku are registered trademarks of Voith Patent GmbH. For this reason, only couplings from Voith can use this name. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
