JPS6333391U - - Google Patents
Info
- Publication number
- JPS6333391U JPS6333391U JP12560886U JP12560886U JPS6333391U JP S6333391 U JPS6333391 U JP S6333391U JP 12560886 U JP12560886 U JP 12560886U JP 12560886 U JP12560886 U JP 12560886U JP S6333391 U JPS6333391 U JP S6333391U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- alternating current
- motor
- inverter
- generates
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例による交流電動機
の制御装置を示す構成図、第２図は従来装置の構
成図、第３図は従来の装置のブロツク図である。
図において、１はコンバータ、２はインバータ
、３は電動機、４は制御装置、５は制御電源、６
はコンバータ、制御電源ユニツト、８は制御装置
ユニツト、９はインバータユニツト、１０はマザ
ーボードである。なお、図中、同一符号は同一部
分を示す。
FIG. 1 is a block diagram showing a control device for an AC motor according to an embodiment of the invention, FIG. 2 is a block diagram of a conventional device, and FIG. 3 is a block diagram of a conventional device. In the figure, 1 is a converter, 2 is an inverter, 3 is an electric motor, 4 is a control device, 5 is a control power supply, 6
8 is a control device unit, 9 is an inverter unit, and 10 is a motherboard. Note that in the figures, the same reference numerals indicate the same parts.
Claims (1)
変換し、インバータで三相交流を生成して交流電
動機を制御する制御装置において、交流電源を整
流するとともに制御電源を備えたコンバータ部と
、電動機に供給する交流電源を発生するインバー
タ部と、このインバータ部のトランジスタのオン
・オフを制御する制御装置とを別々のユニツトに
構成したことを特徴とする交流電動機の制御装置
。 (2) それぞれのユニツト相互を、ユニツトの背
面に位置したマザーボードにより接続したことを
特徴とする実用新案登録請求の範囲第１項記載の
交流電動機の制御装置。[Scope of Claim for Utility Model Registration] (1) In a control device that rectifies and smoothes three-phase or single-phase alternating current to convert it into direct current, generates three-phase alternating current using an inverter, and controls an alternating current motor, rectifying the alternating current power supply. In addition, a converter section equipped with a control power source, an inverter section that generates AC power to be supplied to the motor, and a control device that controls on/off of the transistors in this inverter section are configured as separate units. AC motor control device. (2) The control device for an AC motor according to claim 1, wherein the respective units are connected to each other by a motherboard located on the back of the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12560886U JPS6333391U (en) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12560886U JPS6333391U (en) | 1986-08-18 | 1986-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333391U true JPS6333391U (en) | 1988-03-03 |
Family
ID=31018650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12560886U Pending JPS6333391U (en) | 1986-08-18 | 1986-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333391U (en) |
-
1986
- 1986-08-18 JP JP12560886U patent/JPS6333391U/ja active Pending