KR20200050221A - 인덕터 및 이를 포함하는 직류 컨버터 - Google Patents
인덕터 및 이를 포함하는 직류 컨버터 Download PDFInfo
- Publication number
- KR20200050221A KR20200050221A KR1020180132972A KR20180132972A KR20200050221A KR 20200050221 A KR20200050221 A KR 20200050221A KR 1020180132972 A KR1020180132972 A KR 1020180132972A KR 20180132972 A KR20180132972 A KR 20180132972A KR 20200050221 A KR20200050221 A KR 20200050221A
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- KR
- South Korea
- Prior art keywords
- pattern portion
- inductor
- coil
- metal conductors
- power
- Prior art date
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- Ceased
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
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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
- B60L53/20—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 converters located in the vehicle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
-
- 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
- B60L2210/10—DC 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
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- 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
-
- Y02T10/7216—
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
도 2는 주파수에 따른 도선에서의 표피효과에 따른 침투 깊이를 나타낸다.
도 3a는 일 실시예에 따른 인덕터의 정면도이다.
도 3b는 일 실시예에 따른 인덕터의 평면도이다.
도 3c는 도 3b의 A-A’ 선을 따라 절개한 인덕터의 단면도이다.
도 4a는 일 실시예에 따른 패턴을 포함하는 금속 도선의 단면도이다.
도 4b 및 도 4c는 일 실시예에 따른 패턴을 포함하는 코일부의 평면도이다.
도 4d는 다른 실시예에 따른 패턴을 포함하는 금속 도선의 단면도이다.
| 비교례에 따른 일반적인 인덕터 |
복수의 금속 도선 중첩 권선 |
패턴부를 포함하는 복수의 금속 도선 중첩 권선 | |
| 코일부 온도 | 115℃ | 110℃ | 105℃ |
110: 코어부
120, 120A, 120B: 코일
P1, P2, P3: 패턴부
Claims (5)
- 중족을 갖는 코어; 및
상기 중족의 외주면을 따라 권선되는 코일부를 포함하되,
상기 코일부는,
두께 방향으로 중첩되어 함께 권선되는 복수의 금속 도선을 포함하고,
상기 복수의 금속 도선 각각은 권선 방향을 따라 연장되는 적어도 하나의 패턴부를 포함하는, 인덕터. - 제1항에 있어서,
상기 복수의 금속 도선 각각은,
다각형 단면 형상을 갖는, 인덕터. - 제2항에 있어서,
상기 적어도 하나의 패턴부는,
상기 복수의 금속 도선 각각의 상면에 배치되는 제1 패턴부; 및
상기 복수의 금속 도선 각각의 하면에 배치되는 제2 패턴부를 포함하는, 인덕터. - 제3 항에 있어서,
상기 제1 패턴부 및 상기 제2 패턴부는 상기 두께 방향을 따라 적어도 일부가 서로 중첩되는, 인덕터. - 제1 직류 전력을 입력받아 제1 교류 전력으로 변환하는 구동회로;
상기 제1 교류 전력을 적어도 전압이 상이한 제2 교류 전력으로 변환하는 변압기; 및
상기 제2 교류 전력을 제2 직류 전력으로 출력하되, 적어도 인덕터를 구비하는 출력 회로를 포함하되,
상기 인덕터는,
중족을 갖는 코어; 및
상기 중족의 외주면을 따라 권선되는 코일부를 포함하고,
상기 코일부는 두께 방향으로 중첩되어 함께 권선되는 복수의 금속 도선을 포함하고,
상기 복수의 금속 도선 각각은 권선 방향을 따라 연장되는 적어도 하나의 패턴부를 포함하는, 직류 변환기.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132972A KR20200050221A (ko) | 2018-11-01 | 2018-11-01 | 인덕터 및 이를 포함하는 직류 컨버터 |
| KR1020230131959A KR102626342B1 (ko) | 2018-11-01 | 2023-10-04 | 인덕터 및 이를 포함하는 직류 컨버터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132972A KR20200050221A (ko) | 2018-11-01 | 2018-11-01 | 인덕터 및 이를 포함하는 직류 컨버터 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230131959A Division KR102626342B1 (ko) | 2018-11-01 | 2023-10-04 | 인덕터 및 이를 포함하는 직류 컨버터 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200050221A true KR20200050221A (ko) | 2020-05-11 |
Family
ID=70729228
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180132972A Ceased KR20200050221A (ko) | 2018-11-01 | 2018-11-01 | 인덕터 및 이를 포함하는 직류 컨버터 |
| KR1020230131959A Active KR102626342B1 (ko) | 2018-11-01 | 2023-10-04 | 인덕터 및 이를 포함하는 직류 컨버터 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230131959A Active KR102626342B1 (ko) | 2018-11-01 | 2023-10-04 | 인덕터 및 이를 포함하는 직류 컨버터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (2) | KR20200050221A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102833347B1 (ko) | 2024-02-08 | 2025-07-10 | 엘에스일렉트릭(주) | 보빈 조립체 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110042564A (ko) * | 2009-10-19 | 2011-04-27 | 삼성전기주식회사 | 변압기 |
| JP2011166023A (ja) | 2010-02-12 | 2011-08-25 | Fuji Electric Co Ltd | インダクタ |
| KR102699790B1 (ko) * | 2016-11-25 | 2024-08-29 | 현대자동차주식회사 | 차량 및 차량용 직류-직류 변환기 |
| KR102668598B1 (ko) * | 2016-11-28 | 2024-05-24 | 삼성전기주식회사 | 권선형 파워 인덕터 |
-
2018
- 2018-11-01 KR KR1020180132972A patent/KR20200050221A/ko not_active Ceased
-
2023
- 2023-10-04 KR KR1020230131959A patent/KR102626342B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230146498A (ko) | 2023-10-19 |
| KR102626342B1 (ko) | 2024-01-17 |
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