Transient over voltages definition

Transient over voltages means short duration oscillatory or non- oscillatory over voltages usually highly damped and with duration of few ms or in microseconds;
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Transient over voltages means short duration oscillatory or non-oscillatory over voltages usually highly damped and with duration of few milli seconds or in micro seconds;
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Examples of Transient over voltages in a sentence

  • Transient over voltages, sources, impulsive transients, switching transients, Effect of surge impedance and line termination, control of transient voltages.[8Hrs] Unit 3 : Voltage sag, swells and interruptionsDefinitions of voltage sag and interruptions.

  • It is known that particle clustering introduces a bias error, specially when a low number of particles per cell is used as e.g. in hybrid codes.The most common existing schemes for clustering can be divided into three groups: deterministic, random and statistical particle elimination.

  • Transient over voltages on 480V bus – The network protector and associated transformer secondary and collector bus is a 600V class piece of equipment.

  • Unit 7 : Transient over voltages in HV DC systems : Over voltages due to disturbances on DC side, over voltages due to DC and AC side line faultsUnit 8:Converter faults and protection in HVDC Systems: Converter faults, over current protection - valve group, and DC line protection, circuit breakers.

  • Transient over voltages in the above cases can be of the order of 2.0 to 3.3 p.u. and will have magnitudes of the order of 1200 kV to 2000 kV on 750 kV systems.

  • Resistance grounding has the following advantages:• Electric shock hazards to personnel due to stray ground fault currents in the ground return path is reduced.• Transient over voltages can be limited.• Mechanical stresses in circuits and apparatus carrying fault current is reduced.• Burning and melting effects in faulted electric equipment are reduced.

  • Resistance grounding has the following advantages: Electric shock hazards to personnel due to stray ground fault currents in the ground return path is reduced. Transient over voltages can be limited. Mechanical stresses in circuits and apparatus carrying fault current is reduced. Burning and melting effects in faulted electric equipment are reduced.

  • Over voltage Transient over voltages normally occur as a result of lightning or systems faults.

  • Transient over voltages and wave-shape and tolerances for testing: Lightning, Switching 5.

  • Transient over voltages The Energizer shall withstand the transient over-voltages to which they may be subjected.

Related to Transient over voltages

  • low voltage means the set of nominal voltage levels that are used for the distribution of electricity and whose upper limit is generally accepted to be an a.c. voltage of 1000V ( or a d.c. voltage of 1500 V). [SANS 1019]

  • high voltage means the classification of an electric component or circuit, if its working voltage is > 60 V and ≤ 1500 V DC or > 30 V and ≤ 1000 V AC root mean square (rms).

  • medium voltage means the set of nominal voltage levels that lie above low voltage and below high voltage in the range of 1 kV to 44 kV;

  • voltage means the root-mean-square value of electrical potential between two conductors.

  • Transient guest means a natural person staying less than 30 consecutive days.

  • generating plant means the generating facility described in Schedule 1 as amended from time to time;

  • X-ray high-voltage generator means a device which transforms electrical energy from the potential supplied by the x-ray control to the tube operating potential. The device may also include means for transforming alternating current to direct current, filament transformers for the x-ray tube(s), high-voltage switches, electrical protective devices, and other appropriate elements.

  • Transient means any person who exercises occupancy or is entitled to occupancy for any rooms, lodgings or accommodations in a hotel for a period of less than ninety (90) continuous days.

  • Combined sewer overflow means the discharge of untreated or

  • Generating Facility means the Generating Unit(s) comprising Seller’s power plant, as more particularly described in Section 1.02 and Exhibit B, including all other materials, equipment, systems, structures, features and improvements necessary to produce electric energy and thermal energy, excluding the Site, land rights and interests in land.

  • Local Interconnection Trunks/Trunk Groups means the trunks that are used for the termination of Local Exchange Traffic, pursuant to iconectiv Technical Reference GR 317-CORE.

  • Interconnector means equipment used to link the electricity system of the State to electricity systems outside of the State;

  • Transient merchant means any person who engages in a temporary or itinerant merchandising business and in the course of such business hires, leases or occupies any building or structure whatsoever, or who operates out of a vehicle which is parked anywhere within the City limits. Temporary association with a local merchant, dealer, trader or auctioneer, or conduct of such transient business in connection with, as a part of, or in the name of any local merchant, dealer, trader or auctioneer does not exempt any person from being considered a transient merchant.

  • Generating Facilities means Interconnection Customer’s device for the production and/or storage for later injection of electricity identified in the Interconnection Request, but shall not include the Interconnection Customer’s Interconnection Facilities. Generation Interconnection Customer:

  • Outages means the planned unavailability of transmission and/or generation facilities dispatched by PJM or the NYISO, as described in Section 35.9 of this Agreement.

  • heat pump means a machine, a device or installation that transfers heat from natural surroundings such as air, water or ground to buildings or industrial applications by reversing the natural flow of heat such that it flows from a lower to a higher temperature. For reversible heat pumps, it may also move heat from the building to the natural surroundings;

  • Electrical Interconnection Facilities means the equipment and facilities required to safely and reliably interconnect a Facility to the transmission system of the Transmitting Utility, including the collection system between each Bloom System, transformers and all switching, metering, communications, control and safety equipment, including the facilities described in any applicable Interconnection Agreement.

  • Low terrain means any area other than high terrain.

  • Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.