CN106767954A - 一种旋转变压器***和具有这种旋转变压器***的旋转体 - Google Patents
一种旋转变压器***和具有这种旋转变压器***的旋转体 Download PDFInfo
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- CN106767954A CN106767954A CN201710041105.5A CN201710041105A CN106767954A CN 106767954 A CN106767954 A CN 106767954A CN 201710041105 A CN201710041105 A CN 201710041105A CN 106767954 A CN106767954 A CN 106767954A
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- rotary transformer
- stator
- rotor
- coil
- rotary
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- 238000001514 detection method Methods 0.000 claims abstract description 140
- 230000008859 change Effects 0.000 claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 230000005284 excitation Effects 0.000 claims description 58
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
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- 238000009413 insulation Methods 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
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- 230000011664 signaling Effects 0.000 description 3
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- 230000004048 modification Effects 0.000 description 2
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
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- 230000008450 motivation Effects 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- 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
- G01D5/22—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 differentially influencing two coils
- G01D5/2291—Linear or rotary variable differential transformers (LVDTs/RVDTs) having a single primary coil and two secondary coils
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
Claims (15)
Priority Applications (1)
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CN201710041105.5A CN106767954A (zh) | 2017-01-17 | 2017-01-17 | 一种旋转变压器***和具有这种旋转变压器***的旋转体 |
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CN201710041105.5A CN106767954A (zh) | 2017-01-17 | 2017-01-17 | 一种旋转变压器***和具有这种旋转变压器***的旋转体 |
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CN106767954A true CN106767954A (zh) | 2017-05-31 |
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CN201710041105.5A Pending CN106767954A (zh) | 2017-01-17 | 2017-01-17 | 一种旋转变压器***和具有这种旋转变压器***的旋转体 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107276323A (zh) * | 2017-08-01 | 2017-10-20 | 上海世昱电子技术有限公司 | 一种角度检测设备、旋转体及电动机*** |
CN108562309A (zh) * | 2018-01-31 | 2018-09-21 | 制旋科技(深圳)有限公司 | 基于一对极磁阻式旋转变压器的编码器装置 |
CN109391115A (zh) * | 2017-08-07 | 2019-02-26 | 马渊马达株式会社 | 位置传感器以及马达 |
Citations (11)
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CN101064214A (zh) * | 2007-03-23 | 2007-10-31 | 西安微电机研究所 | 一种双余度双通道无接触旋转变压器 |
CN101359845A (zh) * | 2008-08-29 | 2009-02-04 | 南京航空航天大学 | 各极解耦型6·k/4·N·k结构电励磁双凸极电机 |
CN102280985A (zh) * | 2011-08-26 | 2011-12-14 | 东南大学 | 冗余励磁双电枢绕组多相磁通切换型电机 |
CN102714445A (zh) * | 2009-07-21 | 2012-10-03 | 博泽汽车部件有限公司及两合公司,乌茨堡 | 用于电动机的定子的声学解耦的装置 |
CN202855524U (zh) * | 2012-08-27 | 2013-04-03 | 日本精工株式会社 | 旋转变压器装置、角度位置检测装置及其定子 |
CN202855523U (zh) * | 2012-08-27 | 2013-04-03 | 日本精工株式会社 | 旋转变压器装置、直接驱动马达***及角度位置检测装置 |
JP2013124970A (ja) * | 2011-12-15 | 2013-06-24 | Sinfonia Technology Co Ltd | 回転角度検出装置 |
CN103516166A (zh) * | 2012-06-29 | 2014-01-15 | 上海博建电子科技有限公司 | 具有转子位置传感器的外转子型永磁电机、转子位置检测方法及伺服电机*** |
CN104165580A (zh) * | 2014-07-25 | 2014-11-26 | 浙江大学 | 一种磁导式绝对角度检测*** |
CN104200973A (zh) * | 2014-09-17 | 2014-12-10 | 哈尔滨工业大学 | 消谐波式径向磁路多极旋转变压器及信号绕组绕线方法 |
CN206556672U (zh) * | 2017-01-17 | 2017-10-13 | 上海世昱电子技术有限公司 | 一种旋转变压器***和具有这种旋转变压器***的旋转体 |
-
2017
- 2017-01-17 CN CN201710041105.5A patent/CN106767954A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101064214A (zh) * | 2007-03-23 | 2007-10-31 | 西安微电机研究所 | 一种双余度双通道无接触旋转变压器 |
CN101359845A (zh) * | 2008-08-29 | 2009-02-04 | 南京航空航天大学 | 各极解耦型6·k/4·N·k结构电励磁双凸极电机 |
CN102714445A (zh) * | 2009-07-21 | 2012-10-03 | 博泽汽车部件有限公司及两合公司,乌茨堡 | 用于电动机的定子的声学解耦的装置 |
CN102280985A (zh) * | 2011-08-26 | 2011-12-14 | 东南大学 | 冗余励磁双电枢绕组多相磁通切换型电机 |
JP2013124970A (ja) * | 2011-12-15 | 2013-06-24 | Sinfonia Technology Co Ltd | 回転角度検出装置 |
CN103516166A (zh) * | 2012-06-29 | 2014-01-15 | 上海博建电子科技有限公司 | 具有转子位置传感器的外转子型永磁电机、转子位置检测方法及伺服电机*** |
CN202855524U (zh) * | 2012-08-27 | 2013-04-03 | 日本精工株式会社 | 旋转变压器装置、角度位置检测装置及其定子 |
CN202855523U (zh) * | 2012-08-27 | 2013-04-03 | 日本精工株式会社 | 旋转变压器装置、直接驱动马达***及角度位置检测装置 |
CN104165580A (zh) * | 2014-07-25 | 2014-11-26 | 浙江大学 | 一种磁导式绝对角度检测*** |
CN104200973A (zh) * | 2014-09-17 | 2014-12-10 | 哈尔滨工业大学 | 消谐波式径向磁路多极旋转变压器及信号绕组绕线方法 |
CN206556672U (zh) * | 2017-01-17 | 2017-10-13 | 上海世昱电子技术有限公司 | 一种旋转变压器***和具有这种旋转变压器***的旋转体 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107276323A (zh) * | 2017-08-01 | 2017-10-20 | 上海世昱电子技术有限公司 | 一种角度检测设备、旋转体及电动机*** |
CN107276323B (zh) * | 2017-08-01 | 2024-04-19 | 苏州昱泽智能科技有限公司 | 一种角度检测设备、旋转体及电动机*** |
CN109391115A (zh) * | 2017-08-07 | 2019-02-26 | 马渊马达株式会社 | 位置传感器以及马达 |
CN108562309A (zh) * | 2018-01-31 | 2018-09-21 | 制旋科技(深圳)有限公司 | 基于一对极磁阻式旋转变压器的编码器装置 |
CN108562309B (zh) * | 2018-01-31 | 2024-03-22 | 诠脑机电设备(深圳)有限公司 | 基于一对极磁阻式旋转变压器的编码器装置 |
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Effective date of registration: 20211011 Address after: 150001 No. 1, building 1, No. 126, customs Street, Nangang District, Harbin, Heilongjiang Province Applicant after: Gao Hongwei Address before: 201201 b419, Weige Creative Park, No. 59, Xude Road, Xujing Town, Qingpu District, Shanghai Applicant before: SHANGHAI SHI YU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211223 Address after: 215431 room 577, floor 5, building 1, Hutai fashion, No. 10, Nanhai Road, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou Yuze Intelligent Technology Co.,Ltd. Address before: 150001 No. 1, building 1, No. 126, customs Street, Nangang District, Harbin, Heilongjiang Province Applicant before: Gao Hongwei |
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