JPH0226303U - - Google Patents
Info
- Publication number
- JPH0226303U JPH0226303U JP1988103246U JP10324688U JPH0226303U JP H0226303 U JPH0226303 U JP H0226303U JP 1988103246 U JP1988103246 U JP 1988103246U JP 10324688 U JP10324688 U JP 10324688U JP H0226303 U JPH0226303 U JP H0226303U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- wheel
- bogie
- torque balance
- speed control
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Classifications
-
- 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
Description
第１図は本考案の一実施例を示す制御ブロツク
図、第２図は第１図の電流制御用演算増幅器の詳
細回路図、第３図Ａ，Ｂは台車の概略構成図、第
４図は従来の台車走行制御装置の制御ブロツク図
である。
１……電力変換器、２ａ〜２ｄ……電動機、３
……変換器制御器、４……電流制御用演算増幅器
、５……速度制御用演算増幅器、６……電流検出
器、７……速度制御装置、９……速度設定器、１
０……速度検出車輪、１１……回転計発電機、１
４……レール、１５……台車、１６ａ〜１６ｄ…
…車輪、１８……切換指令回路、１９Ａ〜１９Ｄ
……故障信号、２０……電流制御器、２１……リ
レー。
Fig. 1 is a control block diagram showing an embodiment of the present invention, Fig. 2 is a detailed circuit diagram of the current control operational amplifier shown in Fig. 1, Fig. 3 A and B are schematic configuration diagrams of the trolley, and Fig. 4 1 is a control block diagram of a conventional bogie travel control device. 1...Power converter, 2a-2d...Electric motor, 3
...Converter controller, 4... Operational amplifier for current control, 5... Operational amplifier for speed control, 6... Current detector, 7... Speed control device, 9... Speed setter, 1
0...Speed detection wheel, 11...Tachometer generator, 1
4...Rail, 15...Dolly, 16a-16d...
...Wheel, 18...Switching command circuit, 19A to 19D
...Failure signal, 20...Current controller, 21...Relay.
Claims (1)
車輪をそれぞれの車輪毎に異なる電動機で駆動し
、それぞれの前記電動機をそれぞれの速度制御装
置で制御しながら前記台車の走行速度を制御する
台車走行制御装置において、前記台車走行制御装
置は、前記車輪のうちのいずれか１つの（故障車
輪）を駆動する前記電動機又はそれを制御する前
記速度制御装置が故障したときに、その故障を検
出する故障検出手段と、該故障検出手段が故障を
検出したときに、前記故障車輪以外を駆動する速
度制御装置にトルクバランス信号を出力するトル
クバランス指令手段とを備え、該トルクバランス
指令手段がトルクバランス信号を出力したときに
前記故障車輪以外の車輪を駆動している電動機の
トルクバランスを図るようにしたことを特徴とす
る台車走行制御装置。 Two or more pairs of even-numbered wheels provided on a bogie are driven by different electric motors for each wheel, and the traveling speed of the bogie is controlled while each of the electric motors is controlled by a respective speed control device. In the bogie travel control device, the bogie travel control device detects a failure when the electric motor that drives any one of the wheels (faulty wheel) or the speed control device that controls it fails. and torque balance command means for outputting a torque balance signal to a speed control device that drives a wheel other than the failed wheel when the failure detection means detects a failure, and the torque balance command means outputs a torque balance signal to a speed control device that drives a wheel other than the failed wheel. A bogie traveling control device characterized in that when a balance signal is output, torque balance of electric motors driving wheels other than the failed wheel is attempted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103246U JPH0226303U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103246U JPH0226303U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226303U true JPH0226303U (en) | 1990-02-21 |
Family
ID=31333900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103246U Pending JPH0226303U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014192920A (en) * | 2013-03-26 | 2014-10-06 | Meidensha Corp | Controlling device for cart in which each wheel is driven independently |
| US9452681B2 (en) | 2013-04-12 | 2016-09-27 | Mitsubishi Electric Corporation | Propulsion control device and propulsion control method |
-
1988
- 1988-08-05 JP JP1988103246U patent/JPH0226303U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014192920A (en) * | 2013-03-26 | 2014-10-06 | Meidensha Corp | Controlling device for cart in which each wheel is driven independently |
| US9452681B2 (en) | 2013-04-12 | 2016-09-27 | Mitsubishi Electric Corporation | Propulsion control device and propulsion control method |
| EP2985169A4 (en) * | 2013-04-12 | 2016-12-28 | Mitsubishi Electric Corp | Propulsion control device and propulsion control method |
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