Examples of Hot Spot Temperature in a sentence
Changing weather patterns contribute to yearlydifferences in ozone concentrations from region to region.
The major factor in transformer loss of life is the degradation of the winding insulation due to thermal stress which can be predicted by estimating the Hot Spot Temperature (HST), the highest temperature observed in the winding.
IEC 60076 Rating Maximum Hot Spot Temperature The maximum allowable winding hot spot temperature shall not exceed 68oC at an ambient temperature of 35oC, using a winding temperature hot spot gradient factor as determined by magnetic leakage field plots at the IEC 60076 Part 2 continuous ONAN rating on all tappings.
End Turn Hot Spot Temperature vsRequirementCurrent and Coolant Flow Rate Table 10.
Hot Spot Temperature assessmentTemperature as function of time for all the quenches (segment U4-U5) Maximum Temperature 220 KHigh MIITs tests Training quenchesIII.
The permissible temperature rise shall not exceed the limits of 40ºC (when measured by resistance method) for transformer winding and 35ºC (measured by thermometer) for top oil when tested in accordance with IS 2026(Part-2).(b) Hot Spot Temperature:-The Hot Spot Temperature at annual weighted average ambient temperature of 35oC shall be 98.2oC (Maximum).
Example Winding Thermal Profiles for 100 kW Tilt Rotor Motor Designed for Thermal Aging Only3503002502001501005000 500 1000 1500 2000 2500 3000 3500Mission Time (s)No T Limit D1No T Limti D2No T Limit D1 Engine OutNo T Limit D2 Engine OutWinding Hot Spot Temperature (degC)The first study carried out for the tilt rotor type vehicle was a study for a 100 kW hover power motor with design for thermal aging, no temperature limits, 6 vehicle rotors, and the single objective optimization function.
Hot Spot Temperature assessment Three independent methods to derive the temperature of the segmentsduring the quenches from: the experimental voltage and current signals theoretical temperature dependences for the material(Copper, Nb3Sn, G10 ) properties (resistivity and heat capacity)III.
Loading guides IEEE C57.91 [2] and IEC 60076-7 [3] allow large power transformers to be dynamically rated up to the Hot Spot Temperature (HST) of 160 ◦C.
Xxxxxxxxxxx Superconductor Science and Technology Volume 28, Number 6 IOP Publishing Online 2015 - Link No 55 Hot Spot Temperature in an HTS Coil: Simulations With MIITs and Finite Element Method X.