KR102293611B1 - 리졸버 - Google Patents
리졸버 Download PDFInfo
- Publication number
- KR102293611B1 KR102293611B1 KR1020150017173A KR20150017173A KR102293611B1 KR 102293611 B1 KR102293611 B1 KR 102293611B1 KR 1020150017173 A KR1020150017173 A KR 1020150017173A KR 20150017173 A KR20150017173 A KR 20150017173A KR 102293611 B1 KR102293611 B1 KR 102293611B1
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- South Korea
- Prior art keywords
- transformer
- winding
- assembly
- resolver
- windings
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000004804 winding Methods 0.000 claims abstract description 176
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims 4
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2086—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of two or more coils with respect to two or more other coils
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- 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
- H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F38/18—Rotary transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/38—Electric signal transmission systems using dynamo-electric devices
- G08C19/46—Electric signal transmission systems using dynamo-electric devices of which both rotor and stator carry windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
도 2는 제2 예시적인 실시예에 따른 리졸버의 종단면도.
Claims (15)
- 송신기 권선(1.5; 1.5') 및 제1 변압기(A; A')의 제1 권선(1.2A; 1.2A')을 구비하는 제1 조립체(1; 1');
수신기 권선(2.5; 2.5') 및 제2 변압기(B; B')의 제1 권선(2.2B; 2.2B') 및 제3 변압기(C; C')의 제1 권선(2.2C; 2.2C')을 갖는 제2 조립체(2; 2');
상기 제1 변압기(A; A')의 제2 권선(3.2A; 3.2A') 뿐만 아니라, 상기 제2 변압기(B; B')의 제2 권선(3.2B; 3.2B') 및 상기 제3 변압기(C; C')의 제2 권선(3.2C; 3.2C')을 갖는 제3 조립체(3; 3')
를 포함하며,
3개의 상기 조립체(1; 2; 3; 1'; 2'; 3')는, 상기 조립체가 축(X)을 중심으로 서로에 대해 회전하게 하는 방식으로 배치되고,
상기 제1 변압기(A; A')의 권선(1.2A, 3.2A; 1.2A', 3.2A'), 상기 제2 변압기(B, B')의 권선(2.2B, 3.2B; 2.2B', 3.2B'), 상기 제3 변압기(C; C')의 권선(2.2C, 3.2C; 2.2C', 3.2C') 뿐만 아니라, 상기 송신기 권선(1.5; 1.5') 및 상기 수신기 권선(2.5; 2.5')은, 각각의 경우에 서로 반대편에 배치되어 반경방향 갭(s)에 의해 분리되는,
리졸버.
- 제1항에 있어서,
상기 제3 조립체(3; 3')는 상기 리졸버를 전압 공급부 또는 순차적인 전자 기기에 연결하기 위한 전기 커플링(3.2; 3.2')을 갖는,
리졸버.
- 제1항에 있어서,
상기 리졸버는, 상기 송신기 권선(1.5; 1.5')의 공급부를 위해 요구되는 전압이 상기 제1 변압기(A; A')를 거쳐 상기 제3 조립체(3; 3')로부터 상기 제1 조립체(1; 1')로 전달가능하도록 구성되는,
리졸버.
- 제1항에 있어서,
상기 리졸버는, 각각의 경우에 상기 제2 또는 제3 변압기(B, C; B', C')를 거쳐 상기 제2 조립체(2; 2')로부터 상기 제3 조립체(3, 3')로 전압 신호가 전달가능하도록 구성되는,
리졸버.
- 제1항에 있어서,
상기 제1 변압기(A; A')는 상기 제2 또는 제3 변압기(B, C; B', C')보다는 상기 축(X)으로부터 상이한 거리에 배치되는,
리졸버.
- 제1항에 있어서,
상기 제2 변압기(B; B')와 상기 제3 변압기(C; C')는 상기 축(X)으로부터의 거리에 관해 중첩하는 방식으로 배치되는,
리졸버.
- 제1항에 있어서,
상기 변압기(A; A'; B, C; B', C')는 서로에 대해 동심으로 배치되는 2개 이상의 하우징(2.1, 3.1; 1.1', 3.1') 내에 배치되는,
리졸버.
- 제1항에 있어서,
상기 제2 변압기(B; B')의 제2 권선(3.2B; 3.2B') 및 상기 제3 변압기(C; C')의 제2 권선(3.2C; 3.2C')은 동일한 직경을 갖거나, 또는
상기 제2 변압기(B; B')의 제1 권선(2.2B; 2.2B') 및 상기 제3 변압기(C; C')의 제1 권선(2.2C; 2.2C')은 동일한 직경을 갖는,
리졸버.
- 제1항에 있어서,
상기 제1 조립체(1; 1')와 상기 제2 조립체(2; 2') 사이뿐만 아니라, 상기 제2 조립체(2; 2')와 상기 제3 조립체(3; 3') 사이에는 하나 이상의 베어링(4, 5)이 배치되는,
리졸버.
- 제1항에 있어서,
상기 제1 조립체(1)는 샤프트(6) 상의 소정 위치에 비틀림 고정된 방식(torsionally fixed manner)으로 고정될 수 있도록 구성되는,
리졸버.
- 제10항에 있어서,
상기 제2 조립체(2)는, 상기 제2 변압기(B)의 제1 권선(2.2B) 또는 상기 제3 변압기(C)의 제1 권선(2.2C)이 상기 수신기 권선(2.5)보다 상기 축(X)으로부터 멀리 떨어진 거리에 배치되도록 구성되는,
리졸버.
- 제10항에 있어서,
상기 제3 조립체(3)는, 상기 제2 변압기(B)의 제2 권선(3.2B) 또는 상기 제3 변압기(C)의 제2 권선(3.2C)이 상기 제1 변압기(A)의 제2 권선(3.2A)보다 상기 축(X)으로부터 멀리 떨어진 거리에 배치되도록 구성되는,
리졸버.
- 제1항에 있어서,
상기 제2 조립체(2')는 샤프트(6) 상의 소정 위치에 비틀림 고정된 방식(torsionally fixed manner)으로 고정될 수 있도록 구성되는,
리졸버.
- 제13항에 있어서,
상기 제2 조립체(2')는, 상기 제2 변압기(B')의 제1 권선(2.2B') 또는 상기 제3 변압기(C')의 제1 권선(2.2C')이 상기 송신기 권선(1.5')보다 상기 축(X)으로부터 짧은 거리에 배치되도록 구성되는,
리졸버.
- 제13항에 있어서,
상기 제3 조립체(3')는, 상기 제2 변압기(B')의 제2 권선(3.2B') 또는 상기 제3 변압기(C')의 제2 권선(3.2C')이 상기 제1 변압기(A')의 제2 권선(3.2A')보다 상기 축(X)으로부터 짧은 거리에 배치되도록 구성되는,
리졸버.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14000709.7A EP2913637B1 (de) | 2014-02-27 | 2014-02-27 | Resolver |
EP14000709.7 | 2014-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150101921A KR20150101921A (ko) | 2015-09-04 |
KR102293611B1 true KR102293611B1 (ko) | 2021-08-27 |
Family
ID=50193192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150017173A Active KR102293611B1 (ko) | 2014-02-27 | 2015-02-04 | 리졸버 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9709378B2 (ko) |
EP (1) | EP2913637B1 (ko) |
KR (1) | KR102293611B1 (ko) |
CN (1) | CN104882262B (ko) |
DE (1) | DE102014224081A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016208513B4 (de) | 2016-05-18 | 2019-03-21 | Schaeffler Technologies AG & Co. KG | Riemenscheibenanordnung mit einer elektrischen Maschine und einem Resolver |
EP4560268A1 (de) * | 2023-11-23 | 2025-05-28 | LTN Servotechnik GmbH | Resolver |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004135413A (ja) | 2002-10-09 | 2004-04-30 | Minebea Co Ltd | 回転トランス型レゾルバのインナーコア構造 |
WO2010066317A1 (de) | 2008-12-11 | 2010-06-17 | Ltn Servotechnik Gmbh | Resolverbauteil und damit ausgestatteter resolver |
US20120062217A1 (en) | 2009-05-07 | 2012-03-15 | Loge Hans | Resolver |
JP2012220398A (ja) | 2011-04-12 | 2012-11-12 | Tamagawa Seiki Co Ltd | 回転トランス型レゾルバ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154319A (ja) * | 1983-02-23 | 1984-09-03 | Toyoda Mach Works Ltd | 多回転形アブソリユ−トエンコ−ダ |
JP2733504B2 (ja) * | 1988-12-29 | 1998-03-30 | 多摩川精機株式会社 | 多回転位置検出器 |
JPH0328715A (ja) * | 1989-06-27 | 1991-02-06 | Okuma Mach Works Ltd | アブソリュート位置検出器 |
DE10046659A1 (de) * | 2000-09-20 | 2002-04-04 | Bosch Gmbh Robert | Induktiver Übertrager |
JP4542916B2 (ja) * | 2005-02-10 | 2010-09-15 | ミネベア株式会社 | レゾルバユニット、それを用いたレゾルバ |
-
2014
- 2014-02-27 EP EP14000709.7A patent/EP2913637B1/de active Active
- 2014-11-26 DE DE102014224081.6A patent/DE102014224081A1/de not_active Withdrawn
-
2015
- 2015-01-21 US US14/602,022 patent/US9709378B2/en active Active
- 2015-02-02 CN CN201510053669.1A patent/CN104882262B/zh active Active
- 2015-02-04 KR KR1020150017173A patent/KR102293611B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004135413A (ja) | 2002-10-09 | 2004-04-30 | Minebea Co Ltd | 回転トランス型レゾルバのインナーコア構造 |
WO2010066317A1 (de) | 2008-12-11 | 2010-06-17 | Ltn Servotechnik Gmbh | Resolverbauteil und damit ausgestatteter resolver |
US20120062217A1 (en) | 2009-05-07 | 2012-03-15 | Loge Hans | Resolver |
JP2012220398A (ja) | 2011-04-12 | 2012-11-12 | Tamagawa Seiki Co Ltd | 回転トランス型レゾルバ |
Also Published As
Publication number | Publication date |
---|---|
KR20150101921A (ko) | 2015-09-04 |
US20150241199A1 (en) | 2015-08-27 |
DE102014224081A1 (de) | 2015-08-27 |
EP2913637A1 (de) | 2015-09-02 |
US9709378B2 (en) | 2017-07-18 |
CN104882262A (zh) | 2015-09-02 |
EP2913637B1 (de) | 2016-04-27 |
CN104882262B (zh) | 2018-02-13 |
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