|
Electric Loco Shed, Ludhiana
Electric Loco Shed, Ludhiana is a motive power depot performing locomotive maintenance and repair facility for electric locomotives of the Indian Railways, located at of the Northern Railway zone in Punjab, India. Operation Being one of the three electric engine sheds in Northern Railway, various major and minor maintenance schedules of electric locomotives are carried out here. It has the sanctioned capacity of 175 engine units. Beyond the operating capacity, this shed houses a total of 198 engine units, including 55 WAG-7 and 143 WAG-9. LDH were holds WAP-4 & WAG-5 locomotives now all transferred to other sheds. Like all locomotive sheds, LDH does regular maintenance, overhaul and repair including painting and washing of locomotives. In 2020, the depot built a battery-operated shunter using components scavenged from decommissioned locomotives. The shunter can be powered either directly from overhead wires, or from battery power for limited time periods. It operates in place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludhiana
Ludhiana ( ) is the most populous and the largest Cities in India, city in the Indian state of Punjab, India, Punjab. The city has an estimated population of 1,618,879 2011 Indian census, 2011 census and distributed over , making Ludhiana the most densely populated urban centre in the state. It is a major industrial center of Northern India, referred to as the India's Manchester by the BBC. It stands on the old bank of Sutlej River, that is now to the south of its present course. The Union Ministry of Housing and Urban Affairs has placed Ludhiana on the 48th position among the top 100 smart cities and has been ranked as one of the easiest city in India for business according to the World Bank. History Ludhiana was founded in 1480 by members of the ruling Lodhi dynasty of the Delhi Sultanate. The ruling sultan, Sikandar Lodhi, dispatched two ruling chiefs, Yusuf Khan and Nihad Khan, to re-assert Lodhi control. The two men camped at the site of present Ludhiana, which was then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Locomotive Class WAG-5
The Indian locomotive class WAG-5 is a class of 25 kV AC electric locomotives that was developed in 1978 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), alternating current (A), goods traffic (G) engine, 5th generation (5). They entered service in 1980. A total of 1196 WAG-5 were built at CLW and BHEL between 1978 and 1998, which made them the most numerous class of mainline electric locomotive till its successor the WAG-7. The WAG-5 is one of the most successful locomotives of Indian Railways currently serving both freight and passenger trains for over 42 years. This class provided the basic design for a number of other locomotives, like WAG-7 and the WCM-6. However, with the advent of new 3-phase locomotives like WAG-9 and WAG-12, the WAG-5 locomotives were relegated to hauling smaller passenger trains and now the aging fleet the WAG-5 locomotives are rapidly being withdrawn from mainline duties and scrapped. History WAG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludhiana District
Ludhiana district is one of the 23 districts in the Indian state of Punjab, India, Punjab. It is Punjab's largest district by both area and population. Ludhiana, the largest city in Punjab, is the district headquarters. The main industries are bicycle parts and hosiery. Ludhiana is a hub of ladies footwear manufacturing small scale units around 10000 units. Ludhiana is the largest city in the state. The district is made up of seven tehsils, seven sub-tehsils and twelve development blocks. Ludhiana district has the highest Human Development Index, HDI in Punjab at 0.761 (2004 UNDP). History Ludhiana gets its name from the Lodhi Dynasty, which is believed to have founded the city in 1480. During the reign of the Mughal Empire, Mughal emperor Akbar the area formed part of the Sarkar (country subdivision), Sarkar of Sirhind. Chakar, Talwandi Rai in 1478 AD, Raikot in 1648 AD and Jagraon in 1688 AD were founded by the Raj family of Raikot. In the latter period of Mughal rule the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Railway Depots In India
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of positiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shunter
A switcher, shunter, yard pilot, switch engine, yard goat, or shifter is a small Rail transport, railroad locomotive used for manoeuvring railroad cars inside a rail yard in a process known as Shunt (railway operations), ''switching'' (US) or ''shunting'' (UK). Switchers are not intended for moving trains over long distances but rather for assembling trains in order for another locomotive to take over. They do this in classification yards (Great Britain: ''marshalling yards''). Switchers may also make short transfer runs and even be the only motive power on branch lines and switching and terminal railroads. The term can also be used to describe the workers operating these engines or engaged in directing shunting operations. Switching locomotives may be purpose-built engines, but may also be downgraded main-line engines, or simply main-line engines assigned to switching. Switchers can also be used on short excursion train rides. The typical switcher is optimised for its job, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAP-4
The Indian locomotive class WAP-4 is a class of 25 kV AC electric locomotives that was developed in 1993 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Passenger traffic (P) engine, 4th generation (4). They entered service in late 1994. A total of 778 WAP-4 were built at CLW between 1993 and 2015, which made them the most numerous class of mainline electric passenger locomotive until the WAP-7. The WAP-4 is one of the most successful locomotives of Indian Railways serving both passenger and freight trains for over 28 years. This class provided the basic design for other locomotives like the WAP-6 . Despite the introduction of more modern types of locomotives like WAP-7, a significant number are still in use, both in mainline duties. Production of this class was halted in December 2015 with locomotive number 25051 being the last unit to be rolled out. As of September 2022, all locomotives except those lost in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Locomotive
An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor. Locomotives with on-board fuelled prime movers, such as diesel engines or gas turbines, are classed as diesel-electric or gas turbine-electric and not as electric locomotives, because the electric generator/motor combination serves only as a power transmission system. Electric locomotives benefit from the high efficiency of electric motors, often above 90% (not including the inefficiency of generating the electricity). Additional efficiency can be gained from regenerative braking, which allows kinetic energy to be recovered during braking to put power back on the line. Newer electric locomotives use AC motor-inverter drive systems that provide for regenerative braking. Electric locomotives are quiet compared to diesel locomotives since there is no engine and exhaust noise and less mechanical noise. The lack of re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motive Power Depot
The motive power depot (MPD) or locomotive depot, or traction maintenance depot (TMD), is the place where locomotives are usually housed, repaired and maintained when not being used. They were originally known as "running sheds", "engine sheds" or, for short, just sheds. Facilities are provided for refuelling and replenishing water, lubricating oil and grease and, for steam engines, disposal of the ash. There are often workshops for day to day repairs and maintenance, although locomotive building and major overhauls are usually carried out in the locomotive works. (Note: In American English, the term ''depot'' is used to refer to passenger stations or goods (freight) facilities and not to vehicle maintenance facilities.) German practice The equivalent of such depots in German-speaking countries is the ''Bahnbetriebswerk'' or ''Bw'' which has similar functions, with major repairs and overhauls being carried out at ''Ausbesserungswerke''. The number of these reduced drastic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Locomotive Class WAP-4
The Indian locomotive class WAP-4 is a class of 25 kV AC electric locomotives that was developed in 1993 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Passenger traffic (P) engine, 4th generation (4). They entered service in late 1994. A total of 778 WAP-4 were built at CLW between 1993 and 2015, which made them the most numerous class of mainline electric passenger locomotive until the WAP-7. The WAP-4 is one of the most successful locomotives of Indian Railways serving both passenger and freight trains for over 28 years. This class provided the basic design for other locomotives like the WAP-6 . Despite the introduction of more modern types of locomotives like WAP-7, a significant number are still in use, both in mainline duties. Production of this class was halted in December 2015 with locomotive number 25051 being the last unit to be rolled out. As of September 2022, all locomotives except those lost in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punjab, India
Punjab (; ) is a States and union territories of India, state in northern India. Forming part of the larger Punjab region of the Indian subcontinent, the state is bordered by the States and union territories of India, Indian states of Himachal Pradesh to the north and northeast, Haryana to the south and southeast, and Rajasthan to the southwest; by the Indian union territory, union territories of Chandigarh to the east and Jammu and Kashmir (union territory), Jammu and Kashmir to the north. It shares an international border with Punjab, Pakistan, Punjab, a Pakistani province, province of Pakistan to the west. The state covers an area of 50,362 square kilometres (19,445 square miles), which is 1.53% of India's total geographical area, making it List of states and union territories of India by area, the 19th-largest Indian state by area out of 28 Indian states (20th largest, if UTs are considered). With over 27 million inhabitants, Punjab is List of states and union territories of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WAG-9
The Indian locomotive class WAG-9 is a class of 25 kV AC electric locomotives that was developed in 1995 by ABB Group (ABB) for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Goods traffic (G), 9th generation (9) locomotive. They entered service in 1996. A total of 3651 WAG-9 have been built at Chittaranjan Locomotive Works (CLW), with more units being built at Banaras Locomotive Works (BLW), Bharat Heavy Electricals Limited (BHEL) and Patiala Locomotive Works (PLW). It was the most powerful freight locomotive of its fleet until the formal introduction of the WAG-12. The WAG-9 is one of the most successful locomotives of Indian Railways serving freight trains for over 26 years. A passenger variant of the WAG-9 was developed namely the WAP-7 locomotive by modifying the gear ratio to pull lighter loads at higher speeds. Nowadays, It is a common locomotive used in freight trains. Introduction The WAG-9 locomotive is referred to as the "Heavy Hau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Locomotive Class WAG-7
The Indian locomotive class WAG-7 is a class of 25 kV AC electric locomotives that was developed in 1990 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), alternating current (A), goods traffic (G) engine, 7th generation (7). They entered service in 1992. A total of 1970 WAG-7 were built at CLW and BHEL between 1990 and 2015, which made them the most numerous class of mainline electric locomotive till its successor the WAG-9. The WAG-7 is one of the most successful locomotives of Indian Railways currently serving both freight and passenger trains for over 30 years. Even though with the advent of new 3-phase locomotives like WAG-9 and WAG-12, all WAG-7 locomotives except ones destroyed in accidents, rest are in service and doing all types of duties. History The history of WAG-7 begins in the early 1990s with the aim of addressing the shortcomings of the previous WAG-5 class and remove steam locomotives from IR by a target date ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
