JPS63187594U - - Google Patents
Info
- Publication number
- JPS63187594U JPS63187594U JP7864187U JP7864187U JPS63187594U JP S63187594 U JPS63187594 U JP S63187594U JP 7864187 U JP7864187 U JP 7864187U JP 7864187 U JP7864187 U JP 7864187U JP S63187594 U JPS63187594 U JP S63187594U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- inverter
- control device
- drive control
- motor drive
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Description
図面は本考案に係るモータ駆動制御装置の一実
施例を示すブロツク図である。
１…バツテリ、２…インバータ、３…永久磁石
型同期モータ、４…ロータ位相角センサ、５…ロ
ータ回転速度センサ、６…回生指令発生器、７…
誘起電圧テーブル、８…負荷角テーブル、９…印
加電圧減分テーブル、１０…減算器、１１…加算
器、１２…３相交流指令発生器。
The drawing is a block diagram showing an embodiment of a motor drive control device according to the present invention. DESCRIPTION OF SYMBOLS 1... Battery, 2... Inverter, 3... Permanent magnet type synchronous motor, 4... Rotor phase angle sensor, 5... Rotor rotational speed sensor, 6... Regeneration command generator, 7...
Induced voltage table, 8... Load angle table, 9... Applied voltage decrement table, 10... Subtractor, 11... Adder, 12... Three-phase AC command generator.
Claims (1)
波数を有する交流に変換した後同期モータに印加
するようにしたモータ駆動制御装置において、 回生指令に応じて前記インバータを制御し、負
荷角を正の値に維持したままで、前記同期モータ
の印加電圧を電機子誘起電圧以下に低下させるこ
と、 を特徴とするモータ駆動制御装置。[Claims for Utility Model Registration] A motor drive control device that converts DC power into AC having a desired voltage and frequency via an inverter and then applies the voltage to a synchronous motor, which controls the inverter in accordance with a regeneration command. A motor drive control device characterized in that: the voltage applied to the synchronous motor is lowered to below the armature induced voltage while the load angle is maintained at a positive value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864187U JPS63187594U (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7864187U JPS63187594U (en) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63187594U true JPS63187594U (en) | 1988-12-01 |
Family
ID=30927770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7864187U Pending JPS63187594U (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63187594U (en) |
-
1987
- 1987-05-25 JP JP7864187U patent/JPS63187594U/ja active Pending
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