KR930017262A - 분리 가능한 유도성 결합기 - Google Patents

분리 가능한 유도성 결합기 Download PDF

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KR930017262A
KR930017262A KR1019930000826A KR930000826A KR930017262A KR 930017262 A KR930017262 A KR 930017262A KR 1019930000826 A KR1019930000826 A KR 1019930000826A KR 930000826 A KR930000826 A KR 930000826A KR 930017262 A KR930017262 A KR 930017262A
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magnetic core
core portion
primary
inductive coupler
coil
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KR970002342B1 (ko
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에프. 카로사 폴
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완다 케이. 덴슨-로우
휴우즈 에어크라프트 캄파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/34—Plug-like or socket-like devices specially adapted for contactless inductive charging of electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/91—Battery charging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S336/00—Inductor devices
    • Y10S336/02—Separable

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)

Abstract

본 발명은 자기 유도성을 사용하여 유전체를 통하여 전력을 전송하기 위한 분리 가능한 유도성 결합기에 관한것이다. 결합기의 코일은 1차 및 2차 회로를 용이하게 분해시켜 준다. 1차 및 2차 코일이 결합될 때에 매우 낮은 누설 인덕턴스 변압기가 형성된다. 이러한 것은 고전력 밀도로 고주파 동작을 양호하게 수행한다. 결합기는 금속과 금속의 접촉이 없는 전력전송을 허용한다. 이러한 설계는 변압기로부터 1차 또는 2차 코일을 용이하게 제거시킨다. 코일은 매우 낮은 누설 인덕턴스 및 고주파 동작을 허용하는 매우 낮은 고주파 저항을 갖고 있다.
전력 전송 밀도는 분리 가능한 유도성 결합기로 이전에 달성된 전력 전송 밀도보다 훨씬크다. 230w/16.386㎤의 전기 밀도를 산출할 때에 약6000w가 422.76㎤의 체적을 갖고 있는 분리 가능한 유동성 결합기의 변형부를 통하여 전송된다.
결합기는 추진 밧데리를 재충전시키는 전기 차량과 같은 부하에 전기를 결합시키기 위한 안전하고 편리한 전천후 장치를 제공하는데 적합하다.

Description

분리 가능한 유동성 결합기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 원리에 따른 분리 가능한 유도성 결합기의 사시도. 제2a도 및 제2b도는 각각 개방되고 폐쇄된 코어를 갖고 있는 제1도의 유도성 결합기의 1차 코일과 2차 코일 및 자기 코어의 단면도. 제3도는 제1도의 유도성 결합기의 1차 권선을 상세하게 도시한 상부도.

Claims (19)

  1. 손잡이를 갖고 있는 하우징, 하우징에 배치된 개구를 갖고 있는 1차 권선 및 외부 전원으로부터 전력을 결합시키는데 적합한 1차 권선에 결합된 전기 케이블을 포함하는 제거 가능한 1차 코일 및 밧데리에 결합될 수 있는 2차 코일에 배치된 2차 권선을 각각 갖고 있는 제1 및 제2결합 가능한 자기 코어부를 포함하는 2차 코일을 포함하고, 상기 제1 및 제2결합 가능한 자기 코어부가 개방 및 폐쇄 위치에 제공되도록 분리될 수 있으며, 상기 제1 및 제2결합 가능한 자기 코어부가 개방위치에 있을 때에 1차 코일이 상기 각각의 제1 및 제2결합 가능한 자기 코어부 사이에 삽입될 수 있고, 상기 각각의 제1및 제2결합 가능한 자기 코어부가 폐쇄된 위치에 있을 때에 상기 1차 및 2차 코일이 변압기를 형성하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  2. 제1항에 있어서, 상기 각각의 1차 및 2차 권선을 캡슐로 보호하는 절연 물질을 더 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  3. 제1항에 있어서, 상기 절연 물질이 나일론을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  4. 제1항에 있어서, 상기 각각의 코일이 구리로 이루어진 것을 특징으로 하는 분리 가능한 유도성 결합기.
  5. 제4항에 있어서, 상기 각각의 코일이 비교적 편팡한 나선형으로 감겨지는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  6. 제1항에 있어서, 상기 제1 및 제2결합 가능한 자기 코어부가 페라이트 물질을 포함하는 것을 특징으로 하는 분리 가능한유도성 결합기.
  7. 제1항에 있어서, 상기 결합기의 2차 코어부의 절반부를 개방 및 폐쇄시키기 위한 개구 수단을 더 포함하는 것을 특징으로하는 분리 가능한 유도성 결합기.
  8. 제7항에 있어서, 상기 개구 수단이 상기 상부 코어부에 부착된 이동 가능한 부재, 상기 하부 코어부로부터 상기 상부 코어부를 교대로 결합 및 분리시키기 위해 상기 하부 코어부에 관련하여 상기 이동 가능한 부재를 상하로 이동시키기 위한수단 및 상기 상부 및 하부 코어부가 결합될 때에 함께 상기 코어부를 유지시키기 위해 상기 이동 가능한 부재에 결합된인장 수단을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  9. 손잡이를 갖고 있는 하우징, 하우징에 배치된 개구를 갖고 있는 1차 권선, 1차 권선을 캡슐로 보호하는 절연 물질 및 외부 전원으로부터 전력을 결합시키는데 적합한 1차 권선에 결합된 전기 케이블을 포함하는 제거 가능한 1차 코일 및 밧데리에 결합될 수 있는 2차 코일에 배치된 2차 권선 및 각각의 2차 권선을 캡슐로 보호하는 절연 물질을 각각 갖고 있는 제1 및 제2결합 가능한 자기 코어부를 포함하는 2차 코일을 포함하고, 상기 제1 및 제2결합 가능한 자기 코어부가 개방 및폐쇄 위치에 제공되도록 분리될 수 있으며, 상기 제1 및 제2결합 가능한 자기 코어부가 개방 위치에 있을 때 1차 코일이 상기 각각의 제1 및 제2결합 가능한 자기 코어부 사이에 삽입될 수 있고, 상기 각각의 제1 및 제2결합 가능한 자기 코어부가 폐쇄된 위치에 있을 때에 상기 1차 및 2차 코일이 변압기를 형성하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  10. 제9항에 있어서, 상기 절연 물질이 나일론을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  11. 제9항에 있어서, 상기 각각의 코일이 구리로 이루어진 것을 특징으로 하는 분리 가능한 유도성 결합기.
  12. 제11항에 있어서, 상기 각각의 코일이 비교적 편평한 나선형으로 감겨지는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  13. 제9항에 있어서, 상기 제1 및 제2결합 가능한 자기 코어부가 페라이트 물질을 더 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  14. 제9항에 있어서, 상기 결합기의 2차 코어의 절반부를 개방 및 폐쇄시키기 위한 개구 수단을 더 포함하는 것을 분리 가능한 유도성 결합기.
  15. 제14항에 있어서, 상기 개구 수단이 상기 상부 코어부에 부착된 이동 가능한 부재, 상기 하부 코어부로부터 상기 상부 코어부를 교대로 결합 및 분리시키기 위해 상기 하부 코어부가 결합될 때에 함께 상기 코어부를 유지시키기 위해 상기 이동가능한 부재에 결합된 인장 수단을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  16. 손잡이를 갖고 있는 하우징, 상대적으로 편평한 나선형과 하우징에 배치된 개구를 갖고 있는 구리 1차 권선, 1차 권선을캡슐로 보호하는 절연 물질 및 외부 전원으로부터 전력을 결합시키는데 적합한 2차 권선에 결합된 전기 케이블을 포함하는 제거 가능한 1차 코일 및 각각 페라이트 물질을 포함하고, 밧데리에 결합될 수 있는 2차 코일에 배치된 비교적 편평한나선형을 갖고 있는 구리 2차 권선 및 각각의 구리 2차 권선을 캡슐로 보호하는 절연 물질을 2차 권선을 각각 갖고 있는제1 및 제2결합 가능한 자기 코어부를 포함하는 2차 코일을 포함하고, 상기 제1 및 제2결합 가능한 자기 코어부를 포함하는 2차 코일을 포함하고, 상기 제1 및 제2결합 가능한 자기 코어부가 개방 및 폐쇄위치에 제공되도록 분리될 수 있으며, 상기 제1및 제2결합가능한 자기 코어부가 개방위치에 있을 때에 상기 1차 코일이 상기 각각의 제1 및 제2결합 가능한 자기 코어부 사이에 삽입될 수 있고, 상기 각각의 제1 및 제2결합 가능한자기 코어부가 폐쇄된 위치에 있을 때에 상기 1차 및 2차 코일의 변압기를 형성하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  17. 제16항에 있어서, 상기 절연 물질이 나일론을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
  18. 제16항에 있어서, 상기 결합기의 2차 코어의 절반부를 개방 및 폐쇄시키기 위한 개구 수단을 더 포함하는 것을 특징으로하는 분리 가능한 유도성 결합기.
  19. 제18항에 있어서, 상기 개구 수단이 상기 상부 코어부에 부착된 이동 가능한 부재, 상기 하부 코어부로부터 상기 상부 코어부를 교대로 결합 및 분리시키기 위해 상기 하부 코어부에 관련하여 상기 이동 가능한 부재를 상하로 이동시키기 위한수단 및 상기 상부 및 하부 코어부가 결합될 때에 함께 상기 코어부를 유지시키기 위해 상기 이동 가능한 부재에 결합된인장 수단을 포함하는 것을 특징으로 하는 분리 가능한 유도성 결합기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930000826A 1992-01-22 1993-01-21 분리 가능한 유도성 결합기 KR970002342B1 (ko)

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US07/823,944 US5216402A (en) 1992-01-22 1992-01-22 Separable inductive coupler
US823,944 1992-01-22

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MX9300341A (es) 1993-12-01
ES2098567T3 (es) 1997-05-01
DE69308334T2 (de) 1997-06-26
DE69308334D1 (de) 1997-04-10
KR970002342B1 (ko) 1997-03-03
EP0552738B1 (en) 1997-03-05
EP0552738A1 (en) 1993-07-28
US5216402A (en) 1993-06-01
JPH0722057B2 (ja) 1995-03-08
JPH05258962A (ja) 1993-10-08
NO930198D0 (no) 1993-01-21
NO930198L (no) 1993-07-23

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