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2012 Northern India Power Grid Failure
Two severe power blackouts affected most of northern and eastern India on 30 and 31 July 2012. The 30 July 2012 blackout affected over 400 million people and was briefly the largest power outage in history by number of people affected, beating the January 2001 blackout in Northern India (230 million affected). The blackout on 31 July is the largest power outage in history. The outage affected more than 620 million people, about 9% of the world population, or half of India's population, spread across 22 states in Northern, Eastern, and Northeast India. An estimated 32 gigawatts of generating capacity was taken offline. Of the affected population, 320 million initially had power, while the rest lacked direct access. Electric service was restored in the affected locations between 31 July and 1 August 2012. Background India is the world's third largest producer and consumer of electricity after the United States and China; however, the electrical infrastructure was un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
States And Union Territories Of India
India is a federal union comprising 28 states and 8 union territories, with a total of 36 entities. The states and union territories are further subdivided into districts and smaller administrative divisions. History Pre-independence The Indian subcontinent has been ruled by many different ethnic groups throughout its history, each instituting their own policies of administrative division in the region. The British Raj mostly retained the administrative structure of the preceding Mughal Empire. India was divided into provinces (also called Presidencies), directly governed by the British, and princely states, which were nominally controlled by a local prince or raja loyal to the British Empire, which held ''de facto'' sovereignty ( suzerainty) over the princely states. 1947–1950 Between 1947 and 1950 the territories of the princely states were politically integrated into the Indian union. Most were merged into existing provinces; others were organised into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit Breaker
A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. Its basic function is to interrupt current flow to protect equipment and to prevent the risk of fire. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect low-current circuits or individual household appliances, to large switchgear designed to protect high voltage circuits feeding an entire city. The generic function of a circuit breaker, or fuse, as an automatic means of removing power from a faulty system, is often abbreviated as OCPD (Over Current Protection Device). Origins An early form of circuit breaker was described by Thomas Edison in an 1879 patent application, although his commercial power distribution system used fuses. Its purpose was to pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Railways
Indian Railways (IR) is a statutory body under the ownership of Ministry of Railways, Government of India that operates India's national railway system. It manages the fourth largest national railway system in the world by size, with a total route length of . or 83% of all the broad-gauge routes are electrified with 25 kV 50 Hz AC electric traction . In 2020, Indian Railways carried 808.6 crore (8.086 billion) passengers and in 2022, Railways transported 1418.1 million tonnes of freight. It runs 13,169 passenger trains daily, on both long-distance and suburban routes, covering 7,325 stations across India. Mail or Express trains, the most common types of trains, run at an average speed of . Suburban EMUs run at an average speed of . Ordinary passenger trains (incl. mixed) run at an average speed of . The maximum speed of passenger trains varies, with the Vande Bharat Express running at a peak speed of . In the freight segment, IR runs 8,479 trains daily. The a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Hindu
''The Hindu'' is an Indian English-language daily newspaper owned by The Hindu Group, headquartered in Chennai, Tamil Nadu. It began as a weekly in 1878 and became a daily in 1889. It is one of the Indian newspapers of record and the second most circulated English-language newspaper in India, after '' The Times of India''. , ''The Hindu'' is published from 21 locations across 11 states of India. ''The Hindu'' has been a family-owned newspaper since 1905, when it was purchased by S. Kasturi Ranga Iyengar from the original founders. It is now jointly owned by Iyengar's descendants, referred to as the "Kasturi family", who serve as the directors of the holding company. The current chairperson of the group is Malini Parthasarathy, a great-granddaughter of Iyengar. Except for a period of about two years, when S. Varadarajan held the editorship of the newspaper, the editorial positions of the paper were always held by members of the family or held under their direction. Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haryana
Haryana (; ) is an Indian state located in the northern part of the country. It was carved out of the former state of East Punjab on 1 Nov 1966 on a linguistic basis. It is ranked 21st in terms of area, with less than 1.4% () of India's land area. The state capital is Chandigarh, which it shares with the neighboring state of Punjab, and the most populous city is Faridabad, which is a part of the National Capital Region (India), National Capital Region. The city of Gurugram is among India's largest financial and technology hubs. Haryana has 6 Divisions of Haryana, administrative divisions, 22 List of districts of Haryana, districts, 72 sub-divisions, 93 tehsil, revenue tehsils, 50 sub-tehsils, 140 Community development block in India, community development blocks, 154 List of cities in Haryana by population, cities and towns, 7,356 villages, and 6,222 Gram panchayat, villages panchayats. Haryana contains 32 special economic zones (SEZs), mainly located within the industrial corri ... [...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] |
Uttar Pradesh
Uttar Pradesh (; , 'Northern Province') is a state in northern India. With over 200 million inhabitants, it is the most populated state in India as well as the most populous country subdivision in the world. It was established in 1950 after India had become a republic. It was a successor to the United Provinces (UP) during the period of the Dominion of India (1947–1950), which in turn was a successor to the United Provinces (UP) established in 1935, and eventually of the United Provinces of Agra and Oudh established in 1902 during the British Raj. The state is divided into 18 divisions and 75 districts, with the state capital being Lucknow, and Prayagraj serving as the judicial capital. On 9 November 2000, a new state, Uttaranchal (now Uttarakhand), was created from Uttar Pradesh's western Himalayan hill region. The two major rivers of the state, the Ganges and its tributary Yamuna, meet at the Triveni Sangam in Prayagraj, a Hindu pilgrimage site. Ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PowerGrid Corporation Of India
Power Grid Corporation of India Limited is an Indian central public sector undertaking under the ownership of Ministry of Power, Government of India. It is engaged mainly in transmission of bulk power across different states of India. It is headquartered in Gurugram. Power Grid transmits about 50% of the total power generated in India on its transmission network. History The Power Grid Corporation of India Limited was incorporated on 23 October 1989 under the Companies Act, 1956 with an authorized share capital of Rs. 5,000 Crore (subsequently enhanced to Rs. 10,000 Crore in Financial Year (FY) 2007–08) as a public limited company, wholly owned by the Government of India with 51.34% stake in the company as on 31 December 2020 and as principal electric power transmission company for the country. Its original name was the "National Power Transmission Corporation Limited", was charged with planning, executing, owning, operating and maintaining high-voltage transmission syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sushilkumar Shinde
Sushilkumar Sambhaji Shinde (born 4 September 1941) is an Indian politician from the state of Maharashtra. He was the Minister of Home Affairs, Minister of Power in the Manmohan Singh government, and the Leader of the House in Lok Sabha until 26 May 2014. He previously served as the Chief Minister of Maharashtra from 18 January 2003 to October 2004. Early life and education Shinde was born on 4 September 1941 at Solapur in a Dhor caste to Sambhaji Rao Shinde and Sakhu Bai. Shinde completed his education with an honours degree in arts from Dayanand College, Solapur and LLB from ILS Law College and New Law College, University of Bombay, Maharashtra. Early career Sushilkumar Shinde started his career as a bailiff in the Sessions court of Solapur where he worked from 1957 – 1965. He then joined the Maharashtra Police as a constable. Subsequently, he served in the Maharashtra Criminal Investigation Department (India), CID for six years, as a sub-inspector of police, under Amukur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Power (India)
The Ministry of Power is an Indian government ministry. The current Union Cabinet Minister is Raj Kumar Singh. The ministry is charged with overseeing electricity production and infrastructure development, including generation, transmission, and delivery, as well as maintenance projects. The ministry acts as a liaison between the central government and state electricity operations, as well as with the private sector. The ministry also oversees rural electrification projects. History The Ministry of Power became a ministry on July 2, 1992 during the P. V. Narasimha Rao government. Prior to that time it had been a department (the Department of Power) in the Ministry of Power, Coal and Non-Conventional Energy Sources. That ministry was split into the Ministry of Power, Ministry of Coal, and Ministry of Non-Conventional Energy Sources (renamed the Ministry of New and Renewable Energy in 2006). In 2012, the Ministry of Power inaugurated the ''Smart Grid'' project in Puducherry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power Transmission
Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines that facilitate this movement form a ''transmission network''. This is distinct from the local wiring between high-voltage substations and customers, which is typically referred to as electric power distribution. The combined transmission and distribution network is part of electricity delivery, known as the electrical grid. Efficient long-distance transmission of electric power requires high voltages. This reduces the losses produced by strong currents. Transmission lines use either alternating current (HVAC) or direct current (HVDC). The voltage level is changed with transformers. The voltage is stepped up for transmission, then reduced for local distribution. A wide area synchronous grid, known as an "interconnection" in North America, directly connects generators delivering AC power with the same rela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bareilly
Bareilly () is a city in Bareilly district in the Indian state of Uttar Pradesh. It is among the largest metropolises in Western Uttar Pradesh and is the centre of the Bareilly division as well as the historical region of Rohilkhand. The city lies in the Indo-Gangetic Plains, about north west of the state capital, Lucknow, and east of the national capital, New Delhi. With a population of 898,167 in 2011, it is the eighth most populous city in the state, seventeenth in northern India and fifty-fourth in India. It is located on the bank of Ramganga River and is the site of the Ramganga Barrage built for canal irrigation. The earliest settlement in what is now Bareilly was established in 1537 by Jagat Singh Katehriya who named it 'Bans-Bareli' after his two sons Bansaldev and Bareldev. The town came under the rule of Mughals in 1569 and had become the capital of a local pargana by 1596. The foundation of the modern city of Bareilly was laid by Mughal governor Mukrand Rai in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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