JPH022714U - - Google Patents
Info
- Publication number
- JPH022714U JPH022714U JP7967188U JP7967188U JPH022714U JP H022714 U JPH022714 U JP H022714U JP 7967188 U JP7967188 U JP 7967188U JP 7967188 U JP7967188 U JP 7967188U JP H022714 U JPH022714 U JP H022714U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- wheel
- electric motor
- controls
- stop command
- 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 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の台車走行制御装置
の構成を示すブロツク図、第２図は従来の台車走
行制御装置の構成を示すブロツク図、第３図は本
考案が適用対象とする台車の構成を示す説明図で
ある。
１ａ〜１ｄ……電力変換器、２ａ〜２ｄ……電
動機、３ａ〜３ｄ……変換器制御器、４ａ〜４ｄ
……電流制御用演算増幅器、５ａ〜５ｄ……速度
制御用演算増幅器、６ａ〜６ｄ……電流検出器、
７ａ〜７ｄ，１７ａ……速度制御装置、８ｂ〜８
ｄ……電流制御装置、９……速度設定器、１０…
…速度検出車輪、１１……回転計発電機、１４…
…レール、１５……台車、１６ａ〜１６ｄ……車
輪、１８……切替指令部、１９……故障検出器、
２０……制御停止指令部。
Fig. 1 is a block diagram showing the configuration of a bogie running control device according to an embodiment of the present invention, Fig. 2 is a block diagram showing the configuration of a conventional bogie running control device, and Fig. 3 is a block diagram to which the present invention is applied. It is an explanatory view showing the composition of a truck. 1a-1d...Power converter, 2a-2d...Electric motor, 3a-3d...Converter controller, 4a-4d
... Operational amplifier for current control, 5a to 5d ... Operational amplifier for speed control, 6a to 6d ... Current detector,
7a-7d, 17a...speed control device, 8b-8
d...Current control device, 9...Speed setting device, 10...
...Speed detection wheel, 11...Tachometer generator, 14...
...Rail, 15...Dolly, 16a-16d...Wheels, 18...Switching command unit, 19...Failure detector,
20...Control stop command section.
Claims (1)
車輪をそれぞれの車輪ごと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（第１の車輪と称す）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部と、
前記故障検出部が故障を検出したときに前記第１
の車輪と対をなす車輪（第２の車輪と称す）を駆
動する前記電動機の制御をする前記速度制御装置
に制御停止令信号を出力する制御停止指令部とを
備え、 前記制御停止指令部が前記制御停止指令を出力
したときに前記第１及び第２の車輪を惰力で回転
させることを特徴とする台車走行制御装置。[Claims for Utility Model Registration] Two or more pairs of even-numbered wheels provided on a truck are driven by different electric motors for each wheel, and each electric motor is controlled by a respective speed control device. In the bogie running control device that controls the running speed of the bogie, the bogie running control device controls the electric motor that drives any one of the wheels (referred to as a first wheel) or the speed that controls the electric motor. a failure detection unit that detects a failure when the control device fails;
When the failure detection section detects a failure, the first
a control stop command unit that outputs a control stop command signal to the speed control device that controls the electric motor that drives a wheel paired with the wheel (referred to as a second wheel), the control stop command unit A bogie travel control device, characterized in that the first and second wheels are rotated by inertia when the control stop command is output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7967188U JPH022714U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7967188U JPH022714U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022714U true JPH022714U (en) | 1990-01-10 |
Family
ID=31304528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7967188U Pending JPH022714U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022714U (en) |
-
1988
- 1988-06-16 JP JP7967188U patent/JPH022714U/ja active Pending
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