RU96120470A - POWER SEMICONDUCTOR UNIT WITH EVAPORATED COOLING - Google Patents

POWER SEMICONDUCTOR UNIT WITH EVAPORATED COOLING

Info

Publication number
RU96120470A
RU96120470A RU96120470/25A RU96120470A RU96120470A RU 96120470 A RU96120470 A RU 96120470A RU 96120470/25 A RU96120470/25 A RU 96120470/25A RU 96120470 A RU96120470 A RU 96120470A RU 96120470 A RU96120470 A RU 96120470A
Authority
RU
Russia
Prior art keywords
power semiconductor
semiconductor unit
protective layer
evaporative cooling
unit
Prior art date
Application number
RU96120470/25A
Other languages
Russian (ru)
Other versions
RU2142660C1 (en
Inventor
Ю.А. Фомин
В.М. Каликанов
А.Б. Бартанов
Original Assignee
Мордовский государственный университет им.Н.П.Огарева
Filing date
Publication date
Application filed by Мордовский государственный университет им.Н.П.Огарева filed Critical Мордовский государственный университет им.Н.П.Огарева
Priority to RU96120470A priority Critical patent/RU2142660C1/en
Priority claimed from RU96120470A external-priority patent/RU2142660C1/en
Publication of RU96120470A publication Critical patent/RU96120470A/en
Application granted granted Critical
Publication of RU2142660C1 publication Critical patent/RU2142660C1/en

Links

Claims (3)

1. Силовой полупроводниковый блок с испарительным охлаждением, содержащий герметичный корпус, заполненный жидким легкокипящим фторорганическим промежуточным теплоносителем, в который погружены силовые полупроводниковые приборы с оребренными теплоотводами, теплообменник-конденсатор, находящийся сверху вне емкости и соединенный с ней паропроводом и конденсатором, отличающийся тем, что блок имеет защитный слой дополнительной диэлектрической жидкости, расположенный сверху промежуточного теплоносителя.1. Power semiconductor unit with evaporative cooling, comprising a sealed enclosure filled with liquid low boiling organofluorine intermediate heat carrier, into which power semiconductor devices with finned heat sinks are immersed, a heat exchanger-condenser located on top of the tank and connected to it by a steam conductor and condenser, characterized in that the unit has a protective layer of additional dielectric fluid located on top of the intermediate coolant. 2. Силовой полупроводниковый блок с испарительным охлаждением по п.1, отличающийся тем, что толщина защитного слоя 2:3 мм. 2. Power semiconductor unit with evaporative cooling according to claim 1, characterized in that the thickness of the protective layer is 2: 3 mm 3. Силовой полупроводниковый блок с испарительным охлаждением по п.1, отличающийся тем, что плотность диэлектрической кремнийорганической жидкости защитного слоя на 40:50% меньше, а температура кипения на 20:30oC выше, чем у промежуточного теплоносителя.3. The power semiconductor unit with evaporative cooling according to claim 1, characterized in that the density of the dielectric silicone liquid of the protective layer is 40: 50% lower and the boiling point is 20:30 o C higher than that of the intermediate heat carrier.
RU96120470A 1996-10-04 1996-10-04 Transpiration-cooed semiconductor power unit RU2142660C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96120470A RU2142660C1 (en) 1996-10-04 1996-10-04 Transpiration-cooed semiconductor power unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96120470A RU2142660C1 (en) 1996-10-04 1996-10-04 Transpiration-cooed semiconductor power unit

Publications (2)

Publication Number Publication Date
RU96120470A true RU96120470A (en) 1999-01-27
RU2142660C1 RU2142660C1 (en) 1999-12-10

Family

ID=20186501

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96120470A RU2142660C1 (en) 1996-10-04 1996-10-04 Transpiration-cooed semiconductor power unit

Country Status (1)

Country Link
RU (1) RU2142660C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949642B1 (en) * 2009-08-27 2012-05-04 Alstom Transport Sa ELECTRIC POWER CONVERTER FOR A RAILWAY VEHICLE
RU2513118C2 (en) * 2012-06-05 2014-04-20 Общество с ограниченной ответственностью "Резонанс" Evaporative-condensing cooling system for current-conducting elements (versions)

Similar Documents

Publication Publication Date Title
US4944344A (en) Hermetically sealed modular electronic cold plate utilizing reflux cooling
US2886746A (en) Evaporative cooling system for electrical devices
US3270250A (en) Liquid vapor cooling of electrical components
RU96120470A (en) POWER SEMICONDUCTOR UNIT WITH EVAPORATED COOLING
KR20230025448A (en) Systems and methods to improve thermal management of heat-generating components
JPH02114597A (en) Method of cooling electronic device
RU2142660C1 (en) Transpiration-cooed semiconductor power unit
JPH0320070B2 (en)
JPH02129999A (en) Cooling device for electronic elemnt
RU2151448C1 (en) Static converter with evaporating convective heat sink
RU2042294C1 (en) Device for cooling computers
EP0167665B1 (en) Apparatus for cooling integrated circuit chips
SU970515A1 (en) Power semiconductor converter with forced cooling
JPH04196154A (en) Semiconductor cooling device
CN220511560U (en) Heat abstractor and dc-to-ac converter
SU1129673A1 (en) Power semiconductor unit with forced cooling
RU2066518C1 (en) Electronic device
JPS6142896U (en) electrical equipment
JP2019204899A (en) Vapor cooling device
RU96120462A (en) HEATER WITH INTERMEDIATE HEATERS
SU669431A1 (en) Method of cooling components of heat-generating electric apparatus
JPH0472796A (en) Cooling module
RU93013426A (en) RADIO ELECTRONIC DEVICE
JPH0334864B2 (en)
RU1075874C (en) Radiator for cooling semiconductor instruments