JPS59141496U - Electric motor deceleration control device - Google Patents
Electric motor deceleration control deviceInfo
- Publication number
- JPS59141496U JPS59141496U JP3550583U JP3550583U JPS59141496U JP S59141496 U JPS59141496 U JP S59141496U JP 3550583 U JP3550583 U JP 3550583U JP 3550583 U JP3550583 U JP 3550583U JP S59141496 U JPS59141496 U JP S59141496U
- Authority
- JP
- Japan
- Prior art keywords
- deceleration
- electric motor
- control device
- deceleration control
- output
- 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
Landscapes
- Stopping Of Electric Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案を含む電動機制御構成図。第２図は、
本考案の一実施例。第３図は、第２図の動作波形。第４
図は、第２図の写真波形。第５図は、第１図のインバー
タ直流電圧及び直流電流の写真波形。
１・・・・・・交流電源、２・・曲インバータ主回路、
３・・・・・・誘導電動機、４・・・・・・負荷、５・
・・・・・順変器、６・・・・・・平滑コンデンサ、７
・・・・・・逆変換器、８・・曲インバータ直流電流検
出用シャント、９−・・曲回主制動装置、１０・・・・
・・抵抗器、１１・・曲パワートラン゛ジスタ、１２・
・・・・・回生制動制御回路、１３・・開速度設定器、
１４・・・・・・電動機の加減速制御装置、１５・・・
・・・ＰＷＭ制御回路、１６・・・・・・ベース駆動回
路、１７・・・・・・ランプ発生器、１８・・・・・・
減速検出回路、１９・・・・・・減速指令発生回路、２
ｏ・・曲自動運転指令用リレー接点。
−ｉ■王竺ル枦−１−
め
嵐 Ｋ 日
→玲局
で＝ｊ１叶廿七羽干FIG. 1 is a diagram of a motor control configuration including the present invention. Figure 2 shows
An example of the present invention. FIG. 3 shows the operating waveforms of FIG. 2. Fourth
The figure is the photographic waveform of Figure 2. FIG. 5 is a photographic waveform of the inverter DC voltage and DC current in FIG. 1... AC power supply, 2... Inverter main circuit,
3...Induction motor, 4...Load, 5.
...Forward transformer, 6...Smoothing capacitor, 7
...Reverse converter, 8... Shunt for detecting DC inverter, 9-... Main braking device for turning, 10...
...Resistor, 11..Curved power transistor, 12.
...Regenerative braking control circuit, 13...Opening speed setting device,
14... Acceleration/deceleration control device for electric motor, 15...
...PWM control circuit, 16...Base drive circuit, 17...Ramp generator, 18...
Deceleration detection circuit, 19...Deceleration command generation circuit, 2
o: Relay contact for automatic driving command. -i■王纺る枦-1- Mearashi K day → Rei station = j1 Kanoji seven feathers
Claims (1)
に基づいて、電動機の速度制御を行なう装置において、
上記ランプ曲数発生器の入力及び出力を基に被制御電動
機の減速を検出する減速検出手段及び上記減速検出手段
の出力により、定速回転から減速回転にうつる変曲点を
なめらかにする減速指令発生手段を備差、変曲点のない
なめらかな減速機能及び回生エネルギーの平均化機能を
有する電動機の減速制御装置。In a device that controls the speed of an electric motor based on an output obtained from a speed setting device via a ramp function generator,
A deceleration detection means detects deceleration of the controlled motor based on the input and output of the ramp number generator, and a deceleration command that smooths the inflection point from constant speed rotation to decelerated rotation based on the output of the deceleration detection means. A deceleration control device for an electric motor that has a generation means, a smooth deceleration function with no inflection point, and a regenerative energy averaging function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3550583U JPS59141496U (en) | 1983-03-14 | 1983-03-14 | Electric motor deceleration control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3550583U JPS59141496U (en) | 1983-03-14 | 1983-03-14 | Electric motor deceleration control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59141496U true JPS59141496U (en) | 1984-09-21 |
Family
ID=30166203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3550583U Pending JPS59141496U (en) | 1983-03-14 | 1983-03-14 | Electric motor deceleration control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59141496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270781A (en) * | 1988-04-20 | 1989-10-30 | Mitsubishi Electric Corp | Damping device |
-
1983
- 1983-03-14 JP JP3550583U patent/JPS59141496U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01270781A (en) * | 1988-04-20 | 1989-10-30 | Mitsubishi Electric Corp | Damping device |
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