JP4970000B2 - 電磁式リターダ - Google Patents
電磁式リターダ Download PDFInfo
- Publication number
- JP4970000B2 JP4970000B2 JP2006305312A JP2006305312A JP4970000B2 JP 4970000 B2 JP4970000 B2 JP 4970000B2 JP 2006305312 A JP2006305312 A JP 2006305312A JP 2006305312 A JP2006305312 A JP 2006305312A JP 4970000 B2 JP4970000 B2 JP 4970000B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- electromagnetic
- retarder
- steel
- connection
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005284 excitation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
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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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/28—Eddy-current braking
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
2 エンジン
3 オルタネータ
4 バッテリ
5 電磁式リターダ
6 リターダ本体部分
7 作動信号
8 制御装置
9 駆動パルス
10 駆動装置
11 固定子ヨーク
12 固定子
13 スチール回転体
14 フィン
Claims (4)
- 積層鋼板鉄心を有する円周方向に配置した複数個の電磁コイルと積層鋼板固定子ヨークとより成る固定子と、この固定子を囲む、タイヤの回転に応じて回転されるスチール回転体とにより構成されたリターダ本体部分と、作動信号により制御される上記リターダ本体部分の駆動装置とより成り、上記電磁コイルはA相、B相、C相の三相結線とし、各電磁コイルはコンデンサと共に夫々共振回路を形成し、上記駆動装置には上記各三相結線に直列に接続された、上記作動信号により夫々開閉制御されるトランジスタを有し、上記共振回路を形成する上記電磁コイルに、上記スチール回転体の回転により誘起される三相交流電流を流してこれを励磁し、上記共振回路の共振周波数に基づく回転磁界の回転速度が上記スチール回転体の回転数より小さくなるようにしたことを特徴とする電磁式リターダ。
- 上記電磁コイルの三相結線が三相星型結線にあることを特徴とする請求項1記載の電磁式リターダ。
- 上記電磁コイルの三相結線が三相三角結線であることを特徴とする請求項1記載の電磁式リターダ。
- 積層鋼板鉄心を有する円周方向に配置した複数個の電磁コイルと積層鋼板固定子ヨークとより成る固定子と、この固定子を囲む、タイヤの回転に応じて回転されるスチール回転体とにより構成されたリターダ本体部分と、作動信号により制御される上記リターダ本体部分の駆動装置とより成り、上記電磁コイルは二相V結線とし、各電磁コイルはコンデンサと共に夫々共振回路を形成し、上記駆動装置には上記二相V結線に直列に接続された、上記作動信号により夫々開閉制御されるトランジスタを有し、上記共振回路を形成する上記電磁コイルに、上記スチール回転体の回転により誘起される二相交流電流を流してこれを励磁し、上記共振回路の共振周波数に基づく回転磁界の回転速度が上記回転体の回転数より小さくなるようにしたことを特徴とする電磁式リターダ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006305312A JP4970000B2 (ja) | 2006-11-10 | 2006-11-10 | 電磁式リターダ |
EP07119892A EP1921736B1 (en) | 2006-11-10 | 2007-11-02 | Electromagnetic type retarder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006305312A JP4970000B2 (ja) | 2006-11-10 | 2006-11-10 | 電磁式リターダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008125219A JP2008125219A (ja) | 2008-05-29 |
JP4970000B2 true JP4970000B2 (ja) | 2012-07-04 |
Family
ID=39059383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006305312A Active JP4970000B2 (ja) | 2006-11-10 | 2006-11-10 | 電磁式リターダ |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1921736B1 (ja) |
JP (1) | JP4970000B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5263792B2 (ja) * | 2010-03-05 | 2013-08-14 | 株式会社Tbk | 電磁式リターダ |
CN103401397B (zh) * | 2013-07-16 | 2016-06-08 | 胡晋青 | 汽车自动变速器 |
JP5997707B2 (ja) * | 2013-11-14 | 2016-09-28 | 株式会社Tbk | 電磁式リターダ |
US20150333665A1 (en) * | 2014-03-03 | 2015-11-19 | Tbk Co., Ltd. | Electromagnetic type retarder with multi-functions |
EP3121951A4 (en) * | 2014-03-20 | 2017-11-15 | TBK Co., Ltd. | Self-charging electromagnetic retarder |
JP6254940B2 (ja) * | 2014-04-16 | 2017-12-27 | 株式会社Tbk | 共振型モータシステム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061922B2 (ja) * | 1986-10-31 | 1994-01-05 | 日野自動車工業株式会社 | 車両用リターダ |
JPH10313504A (ja) * | 1997-05-09 | 1998-11-24 | Tokyo Buhin Kogyo Kk | 渦電流制動機の制御装置 |
JPH1111291A (ja) | 1997-06-19 | 1999-01-19 | Tokyo Buhin Kogyo Kk | 補助ブレーキの作動制御装置 |
JP3366899B2 (ja) * | 2000-06-13 | 2003-01-14 | 東海旅客鉄道株式会社 | 回生ブレーキ |
WO2004007333A1 (ja) * | 2002-07-10 | 2004-01-22 | Mitsubishi Denki Kabushiki Kaisha | エレベータの制御装置 |
JP3970736B2 (ja) * | 2002-09-30 | 2007-09-05 | 日産ディーゼル工業株式会社 | 電磁式リターダ及び制動力発生方法 |
-
2006
- 2006-11-10 JP JP2006305312A patent/JP4970000B2/ja active Active
-
2007
- 2007-11-02 EP EP07119892A patent/EP1921736B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1921736A2 (en) | 2008-05-14 |
EP1921736A3 (en) | 2008-10-29 |
JP2008125219A (ja) | 2008-05-29 |
EP1921736B1 (en) | 2011-08-31 |
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