RU96104646A - Thermal anti-icing system for rotatable member - Google Patents

Thermal anti-icing system for rotatable member

Info

Publication number
RU96104646A
RU96104646A RU96104646/11A RU96104646A RU96104646A RU 96104646 A RU96104646 A RU 96104646A RU 96104646/11 A RU96104646/11 A RU 96104646/11A RU 96104646 A RU96104646 A RU 96104646A RU 96104646 A RU96104646 A RU 96104646A
Authority
RU
Russia
Prior art keywords
rotatable member
electric heating
rotatable
control unit
proposed
Prior art date
Application number
RU96104646/11A
Other languages
Russian (ru)
Other versions
RU2093426C1 (en
Inventor
В.В. Кушнерев
О.Г. Клочков
Original Assignee
НИК енд СИ КОРПОРЕЙШЕН
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by НИК енд СИ КОРПОРЕЙШЕН filed Critical НИК енд СИ КОРПОРЕЙШЕН
Priority to RU96104646A priority Critical patent/RU2093426C1/en
Priority to PCT/RU1996/000264 priority patent/WO1997000201A1/en
Priority to AU71499/96A priority patent/AU7149996A/en
Publication of RU96104646A publication Critical patent/RU96104646A/en
Application granted granted Critical
Publication of RU2093426C1 publication Critical patent/RU2093426C1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)

Abstract

FIELD: electrical equipment of rotatable members; anti-icing systems of rotatable parts of flying vehicles, windmills and windmotors. SUBSTANCE: proposed system has electric heating elements built in rotatable member and multi-phase synchronous generator connected with them. Generator rotor with armature windings is fitted on common shaft with rotatable member. Excitation winding is connected with power supply source through control unit and mode setting unit. System may be also provided with rotatable member speed sensor and flaw monitoring unit. EFFECT: enhanced reliability; reduced maintenance expenses due to avoidance of current collector and reduced consumption of power.

Claims (1)

Изобретение относится к области электрооборудования вращательных элементов и может быть использовано в противообледенительной системе с электрическим нагревом вращающихся частей летательного аппарата, ветряных мельниц и ветряных двигателей. Предлагаемая тепловая противообледенительная система содержит электронагревательные элементы, встроенные в части ВЭ, связанный с ними многофазный синхронный генератор, ротор которого с якорными обмотками размещен на одном валу с ВЭ, а статор с обмоткой возбуждения установлен неподвижно, причем обмотка возбуждения через блок управления, блок задания режима связана с источником питания. Предлагаемая система может также содержать в себе датчик частоты вращения ВЭ и блок контроля неисправности системы. Предлагаемая система позволяет повысить надежность и снизить затраты на обслуживание за счет исключения щеточно-контактного токосъемника. Также система позволяет уменьшить потребление электроэнергии от источника питания.The invention relates to the field of electrical equipment of rotational elements and can be used in an anti-icing system with electric heating of the rotating parts of the aircraft, windmills and wind engines. The proposed thermal de-icing system contains electric heating elements built into the HE part, a multiphase synchronous generator connected to them, the rotor of which with anchor windings is located on the same shaft as the HE, and the stator with the field winding is stationary, and the field winding through the control unit, mode setting unit connected to a power source. The proposed system may also include a rotational speed sensor and a control unit for system malfunction. The proposed system improves reliability and reduces maintenance costs by eliminating the brush-contact current collector. The system also allows you to reduce power consumption from the power source.
RU96104646A 1996-03-21 1996-03-21 Thermal anti-icing system for rotatable member RU2093426C1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU96104646A RU2093426C1 (en) 1996-03-21 1996-03-21 Thermal anti-icing system for rotatable member
PCT/RU1996/000264 WO1997000201A1 (en) 1996-03-21 1996-09-18 Thermal de-icing system for a rotating element
AU71499/96A AU7149996A (en) 1996-03-21 1996-09-18 Thermal de-icing system for a rotating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96104646A RU2093426C1 (en) 1996-03-21 1996-03-21 Thermal anti-icing system for rotatable member

Publications (2)

Publication Number Publication Date
RU96104646A true RU96104646A (en) 1996-12-20
RU2093426C1 RU2093426C1 (en) 1997-10-20

Family

ID=20177865

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96104646A RU2093426C1 (en) 1996-03-21 1996-03-21 Thermal anti-icing system for rotatable member

Country Status (3)

Country Link
AU (1) AU7149996A (en)
RU (1) RU2093426C1 (en)
WO (1) WO1997000201A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1438413A4 (en) 2001-10-03 2006-06-07 Selective Genetics Inc Traversal of nucleic acid molecules through a fluid space and expression in repair cells
FR2911848B1 (en) * 2007-01-31 2009-12-25 Hispano Suiza Sa CIRCUIT FOR SUPPLYING ELECTRIC ENERGY IN AN AIRCRAFT FOR ELECTRICAL EQUIPMENT COMPRISING A DEFROST CIRCUIT
AU2009296686A1 (en) * 2008-09-23 2010-04-01 Aerovironment, Inc. Motor air flow cooling
DE102013108626A1 (en) * 2013-08-09 2015-02-12 Kriwan Industrie-Elektronik Gmbh wind sensor
US9745070B2 (en) * 2014-11-11 2017-08-29 The Boeing Company Systems for multiple zone heaters for rotor craft and methods of operation
FR3080944B1 (en) * 2018-05-07 2020-05-22 Safran Aircraft Engines PROPULSIVE ASSEMBLY FOR AN AIRCRAFT PROVIDED WITH A ROTATING TRANSFORMER FOR SUPPLYING THE BLADES WITH ELECTRICAL ENERGY
RU207639U1 (en) * 2021-08-09 2021-11-08 Акционерное общество «Аэроэлектромаш» AIRCRAFT ANTI-ICE DEVICE WITH ADVANCED EMERGENCY PROTECTION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1554838A (en) * 1967-12-06 1969-01-24
PL107085B1 (en) * 1976-04-21 1980-01-31 ELECTRICAL DEFROSTING DEVICE, INCLUDING THE helicopter rotor blades
SU669638A1 (en) * 1976-12-30 1986-10-07 Предприятие П/Я В-2323 Anti-icing system of flying vehicle
EP0040017B1 (en) * 1980-05-08 1984-07-18 LUCAS INDUSTRIES public limited company Switching system for sequential connection of loads to an electrical supply
DE3515839A1 (en) * 1984-05-11 1985-11-14 United Technologies Corp., Hartford, Conn. ARRANGEMENT FOR PREVENTING AN ICE PLANE PROPELLER
GB2293522B (en) * 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus

Also Published As

Publication number Publication date
WO1997000201A1 (en) 1997-01-03
RU2093426C1 (en) 1997-10-20
AU7149996A (en) 1997-01-15

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