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2015 Turkey Blackout
The 2015 Turkey blackout was a widespread power outage that occurred in almost all parts of Turkey in the morning of Tuesday, 31 March 2015. Due to line maintenance on the main East-West corridor, which connects hydropower rich Eastern Turkey with the population centers in Western Turkey, the remaining lines became overloaded after the Osmanca – Kursunlu line tripped, as the system was not in a n-1 secure state. The electric system in Turkey split in half at CET 09:36:11 and separated from the Central European (CE) synchronous zone, i.e. connecting lines to Greece and Bulgaria also tripped. This was the reason that the disturbances only had effects in Turkey and did not cascade to neighbouring countries. The two parts inside Turkey behaved differently. The Western part suffered from a lack generation (21%) and frequency went down. Load shedding schemes did stabilize the frequency, but as some power plants in Turkey did not cope with running at reduced frequency, additional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern European Time
Eastern European Time (EET) is one of the names of UTC+02:00 time zone, 2 hours ahead of Coordinated Universal Time. The zone uses daylight saving time, so that it uses UTC+03:00 during the summer. A number of African countries use UTC+02:00 all year long, where it is called Central Africa Time (CAT), although Egypt and Libya also use the term ''Eastern European Time''. The most populous city in the Eastern European Time zone is Cairo, with the most populous EET city in Europe being Athens. Usage The following countries, parts of countries, and territories use Eastern European Time all year round: * Egypt, since 21 April 2015; used EEST ( UTC+02:00; UTC+03:00 with daylight saving time) from 1988–2010 and 16 May–26 September 2014. See also Egypt Standard Time. * Kaliningrad Oblast (Russia), since 26 October 2014; also used EET in years 1945 and 1991–2011. See also Kaliningrad Time. * Libya, since 27 October 2013; switched from Central European Time, which was u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedonia to the west, Greece and Turkey to the south, and the Black Sea to the east. Bulgaria covers a territory of , and is the sixteenth-largest country in Europe. Sofia is the nation's capital and largest city; other major cities are Plovdiv, Varna and Burgas. One of the earliest societies in the lands of modern-day Bulgaria was the Neolithic Karanovo culture, which dates back to 6,500 BC. In the 6th to 3rd century BC the region was a battleground for ancient Thracians, Persians, Celts and Macedonians; stability came when the Roman Empire conquered the region in AD 45. After the Roman state splintered, tribal invasions in the region resumed. Around the 6th century, these territories were settled by the early Slavs. The Bulgars, led by Asp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Outages
A power outage (also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout) is the loss of the electrical power network supply to an end user. There are many causes of power failures in an electricity network. Examples of these causes include faults at power stations, damage to electric transmission lines, substations or other parts of the distribution system, a short circuit, cascading failure, fuse or circuit breaker operation. Power failures are particularly critical at sites where the environment and public safety are at risk. Institutions such as hospitals, sewage treatment plants, and mines will usually have backup power sources such as standby generators, which will automatically start up when electrical power is lost. Other critical systems, such as telecommunication, are also required to have emergency power. The battery room of a telephone exchange usually has arrays of lead–acid batteries for backup and also a socket f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2015 In Turkey
The following lists events that happened in 2015 in Turkey. Incumbents President: Recep Tayyip Erdoğan Prime Minister: Ahmet Davutoğlu Events January * January 6 – A suicide bomber kills two people in an attack on a police station in a popular tourist district in Istanbul. April * April 24, 25 – The 100th anniversary of the Gallipoli campaign was commemorated in Çanakkale and Istanbul. June * June 7 – 24th General election was held to elect the 550 new members of Grand National Assembly of Turkey. July * July 20 – 2015 Suruç bombing October * October 10 – 2015 Ankara bombings November * November 15, 16 – The tenth G20 summit was held in Antalya. Deaths January * January 4 - Neşe Aybey, miniaturist (b. 1930) February * February 8 - Müzeyyen Senar, classical music performer (b. 1918) * February 14 - Beria Onger, feminist activist and writer (b. 1921) * February 16 - Fikret Şeneş, songwriter (b. 1921) * February 18 - Asuman Bayto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkish Electricity Transmission Corporation
Turkish Electricity Transmission Corporation (Turkish: Türkiye Elektrik İletim A. Ş., abbreviated TEİAŞ) is the transmission system operator for electricity in Turkey. It is a government-owned corporation. It is planned for a minority stake to be sold to the private sector before the end of 2022. History In 2006, investigations were begun by ENTSO-E, the European Network of Transmission System Operators, into the technical conditions for the interconnection of the national grid of Turkey to the continental European power system. A trial period of interconnection commenced on 18 September 2010, and after the signing of long term agreements, the interconnection with Europe became a permanent arrangement. There was a nationwide blackout in 2015. Operations According to a study by Sabancı University 20% of Turkey's electricity could be generated from wind and solar by 2026 with no extra transmission costs, and 30% with a minor increase in grid investment. Subsidies TEİAŞ di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its freq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Power Stations In Turkey
The most important power stations in Turkey are listed here. Turkey generates about 300 TWh of electricity per year. High Carbon Emissions Coal All operational coal-fired power stations over 50MW are listed below. Five plants were shut down at the end of 2019 to reduce air pollution, leaving total installed capacity at about 17 GW, with 1.3 GW under construction. However government may continue subsidizing some of the most polluting plants in 2020. In 2019 almost 500 million lira was paid to them. In 2017 imported hard coal generated 51 TWh and local coal (almost all lignite) 44 TWh of electricity. Hard coal is estimated to emit 1126 g CO2-eq./kWh and lignite 1062 g CO2-eq./kWh. Medium Carbon Emissions Natural Gas In 2020 about 68 TWh of electricity was generated from gas. , according to the head of the Electricity Producers’ Association, natural gas plants do not have enough money for maintenance work. Geothermal The CO2 emissions from new geothermal plants in Tur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Load Shedding
Demand response is a change in the power consumption of an electric utility customer to better match the demand for power with the supply. Until the 21st century decrease in the cost of pumped storage and batteries electric energy could not be easily stored, so utilities have traditionally matched demand and supply by throttling the production rate of their power plants, taking generating units on or off line, or importing power from other utilities. There are limits to what can be achieved on the supply side, because some generating units can take a long time to come up to full power, some units may be very expensive to operate, and demand can at times be greater than the capacity of all the available power plants put together. Demand response seeks to adjust the demand for power instead of adjusting the supply. Utilities may signal demand requests to their customers in a variety of ways, including simple off-peak metering, in which power is cheaper at certain times of the day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency
Frequency is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as ''temporal frequency'' for clarity, and is distinct from ''angular frequency''. Frequency is measured in hertz (Hz) which is equal to one event per second. The period is the interval of time between events, so the period is the reciprocal of the frequency. For example, if a heart beats at a frequency of 120 times a minute (2 hertz), the period, —the interval at which the beats repeat—is half a second (60 seconds divided by 120 beats). Frequency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio signals (sound), radio waves, and light. Definitions and units For cyclical phenomena such as oscillations, waves, or for examples of simple harmonic motion, the term ''frequency'' is defined as the number of cycles or vibrations per unit of time. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greece
Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to the northeast. The Aegean Sea lies to the east of the Geography of Greece, mainland, the Ionian Sea to the west, and the Sea of Crete and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin, featuring List of islands of Greece, thousands of islands. The country consists of nine Geographic regions of Greece, traditional geographic regions, and has a population of approximately 10.4 million. Athens is the nation's capital and List of cities and towns in Greece, largest city, followed by Thessaloniki and Patras. Greece is considered the cradle of Western culture, Western civilization, being the birthplace of Athenian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Outage
A power outage (also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout) is the loss of the electrical power network supply to an end user. There are many causes of power failures in an electricity network. Examples of these causes include faults at power stations, damage to electric transmission lines, substations or other parts of the distribution system, a short circuit, cascading failure, fuse or circuit breaker operation. Power failures are particularly critical at sites where the environment and public safety are at risk. Institutions such as hospitals, sewage treatment plants, and mines will usually have backup power sources such as standby generators, which will automatically start up when electrical power is lost. Other critical systems, such as telecommunication, are also required to have emergency power. The battery room of a telephone exchange usually has arrays of lead–acid batteries for backup and also a socket ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Sector In Turkey
Turkey uses more electricity per person than the global average, but less than the European average, with demand peaking in summer due to air conditioning. Most electricity is generated from coal, gas and hydropower, with hydroelectricity from the east transmitted to big cities in the west. Electricity prices are state-controlled, but wholesale prices are heavily influenced by the cost of imported gas. Each year, about 300 terawatt-hours (TWh) of electricity is used, which is almost a quarter of the total energy used in Turkey. On average, about four hundred grams of carbon dioxide is emitted per kilowatt-hour of electricity generated (400 gCO2/kWh); this carbon intensity is slightly less than the global average. As there is 100 GW of generating capacity, far more electricity could be produced. Although only a tiny proportion is exported; consumption is forecast to increase, and there are plans for more exports during the 2020s. Turkey's coal-fired power stations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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