JP2000092888A - Motor controller - Google Patents

Motor controller

Info

Publication number
JP2000092888A
JP2000092888A JP10264630A JP26463098A JP2000092888A JP 2000092888 A JP2000092888 A JP 2000092888A JP 10264630 A JP10264630 A JP 10264630A JP 26463098 A JP26463098 A JP 26463098A JP 2000092888 A JP2000092888 A JP 2000092888A
Authority
JP
Japan
Prior art keywords
printed circuit
circuit board
power module
main printed
wiring board
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.)
Granted
Application number
JP10264630A
Other languages
Japanese (ja)
Other versions
JP3591326B2 (en
Inventor
Yasuhide Hisamoto
安英 久本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP26463098A priority Critical patent/JP3591326B2/en
Publication of JP2000092888A publication Critical patent/JP2000092888A/en
Application granted granted Critical
Publication of JP3591326B2 publication Critical patent/JP3591326B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To enable common use of a main printed circuit board even when power modules of different types are used by connecting a power module to the main printed circuit board via a conversion type printed circuit board. SOLUTION: This controller is composed of a power module 10 comprising a plurality of power elements, a conversion type printed circuit board 11 for converting the terminal arrangement and a main printed circuit board 13 for controlling the voltage (current) to be applied to a motor. First, the power module 10 and connector 12 are soldered to the conversion type printed circuit board 11 to complete a power module unit. Here, the conversion type printed circuit board 11 for converting the terminal position and arrangement to the identical one is prepared for each power module 10. Thereafter, the completed power module is mounted to a heat sink 14, it is then connected with the main printed circuit board 13 with the soldering and it is then fixed to a spacer 15. As a result, even when different types of power modules 10 are used, the main printed circuit board 13 may be used in common.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明はパワーモジュールを
備えたモータ制御装置における配線基板の接続構造に関
するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection structure of a wiring board in a motor control device having a power module.

【0002】[0002]

【従来の技術】近年、モータ制御装置は、モータ印加電
圧(電流)を制御する部分は共通で、出力電流の相違に
よる機種構成となっている場合が多く、このためパワー
モジュールとその放熱を行なう放熱器は機種により異な
るが、主プリント基板は共通で良い場合が多い。例え
ば、パワーモジュールを備えたモータ制御装置におい
て、パワーモジュールをモータ印加電圧(電流)を制御
する主プリント基板に接続する方法として、リード線を
介して接続するものと、主プリント基板に直接接続する
ものとがあり、以下、図を参照して説明する。
2. Description of the Related Art In recent years, motor control devices often have a common configuration for controlling a motor applied voltage (current) and have a model configuration based on a difference in output current. The radiator differs depending on the model, but it is often good to use the same main printed circuit board. For example, in a motor control device including a power module, as a method of connecting the power module to a main printed circuit board that controls a motor applied voltage (current), a method of connecting the power module via a lead wire and a method of directly connecting the main module to the main printed circuit board There will be described below with reference to the drawings.

【0003】図4に示すように、ファストン端子あるい
はコネクタを取り付けたリード線5をパワーモジュール
1に接続し、主プリント基板2に接続するか、あるい
は、図5に示すように、パワーモジュール1の端子配列
に応じた取付ランドを主プリント基板2に配し、パワー
モジュール1を直接主プリント基板2にはんだ付けにて
接続する方法、さらに、接続器を用いて直接接続する方
法が知られている。図6はその一例で、パワーモジュー
ル1にピンヘッダ型のコネクタ6を配し、主プリント基
板2にレセプタクル型のコネクタ7を配することにて、
はんだ付け作業なく接続することを可能としている。
As shown in FIG. 4, a lead wire 5 having a faston terminal or a connector is connected to the power module 1 and connected to the main printed circuit board 2, or as shown in FIG. A method of arranging mounting lands according to the terminal arrangement on the main printed circuit board 2 and directly connecting the power module 1 to the main printed circuit board 2 by soldering, and a method of directly connecting the power module 1 using a connector are known. . FIG. 6 shows an example in which a pin header type connector 6 is provided on the power module 1 and a receptacle type connector 7 is provided on the main printed circuit board 2.
This enables connection without soldering work.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、図4に
示すリード線による接続では、組立工数が多く必要であ
り、また、パワーモジュールには入出力端子が数多くあ
るため作業者の誤接続の可能性が生じるので、近年では
あまり用いられていない。
However, the connection by the lead wire shown in FIG. 4 requires a large number of assembling steps, and the power module has a large number of input / output terminals, which may lead to erroneous connection by an operator. Are not widely used in recent years.

【0005】このため、図5に示すパワーモジュールを
直接主プリント基板にはんだ付けにて接続する方法が一
般的である。しかし、修理などでパワーモジュールを取
り外すのに時間がかかり、はんだ付け作業の熱で基板を
破損する可能性があった。さらにパワーモジュールを変
更すると、端子の位置・配列・形状が異なるため新たに
主プリント基板を作らねばならなかった。
For this reason, it is common to connect the power module shown in FIG. 5 directly to the main printed circuit board by soldering. However, it takes time to remove the power module for repair or the like, and the heat of the soldering work may damage the substrate. Furthermore, when the power module was changed, the position, arrangement and shape of the terminals were different, so a new main printed circuit board had to be created.

【0006】また、図6に示す方法であっても、はんだ
付け作業が不要なだけで、パワーモジュールを変えると
端子の位置・配列・形状が異なるため、新たに主プリン
ト基板を作らねばならなかった。
Also, even with the method shown in FIG. 6, the soldering work is not necessary, and the position, arrangement, and shape of the terminals are changed when the power module is changed. Was.

【0007】本発明は、このような従来の課題を解決す
るものであり、組立解体作業が容易で、形態の異なるパ
ワーモジュールを用いる場合でも主プリント基板を共用
して使用できるモータ制御装置を提供することを目的と
する。
SUMMARY OF THE INVENTION The present invention solves such a conventional problem, and provides a motor control apparatus which can easily assemble and disassemble and can share a main printed circuit board even when a power module having a different form is used. The purpose is to do.

【0008】[0008]

【課題を解決するための手段】上記の課題を解決するた
めに本発明は、複数のパワー素子を内蔵するパワーモジ
ュールと、前記パワーモジュールの端子配列を変換する
変換配線基板と、モータ印加電圧(電流)を制御する主
プリント基板を有し、前記パワーモジュールを前記変換
配線基板を介して主プリント基板に接続する構成とした
ものである。
According to the present invention, there is provided a power module including a plurality of power elements, a conversion wiring board for converting a terminal arrangement of the power module, and a motor applied voltage. And a main printed circuit board for controlling the current) and connecting the power module to the main printed circuit board via the conversion wiring board.

【0009】これにより、様々な形態のパワーモジュー
ルを主プリント基板の変更なしに使用可能にできる。
Thus, various types of power modules can be used without changing the main printed circuit board.

【0010】[0010]

【発明の実施の形態】上記の課題を解決するために本発
明は、複数のパワー素子を内蔵するパワーモジュール
と、前記パワーモジュールの端子配列を変換する変換配
線基板と、モータ印加電圧(電流)を制御する主プリン
ト基板を有し、前記パワーモジュールを前記変換配線基
板を介して主プリント基板に接続する構成としたモータ
制御装置である。
DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to solve the above problems, the present invention provides a power module having a plurality of built-in power elements, a conversion wiring board for converting a terminal arrangement of the power module, and a motor applied voltage (current). A motor control device having a main printed circuit board for controlling the power module and connecting the power module to the main printed circuit board via the conversion wiring board.

【0011】また、主プリント基板にレセプタクル型の
コネクタを配し、変換配線基板にピンヘッダ型のコネク
タを配し、はんだによる接続を不要としたことを特徴と
した請求項1記載のモータ制御装置である。
The motor control device according to claim 1, wherein a receptacle type connector is provided on the main printed circuit board, and a pin header type connector is provided on the conversion wiring board, so that connection by soldering is unnecessary. is there.

【0012】さらに、変換配線基板にパワーモジュール
を駆動する電気回路を配した請求項1記載のモータ制御
装置である。
The motor control device according to claim 1, further comprising an electric circuit for driving the power module on the conversion wiring board.

【0013】このように、端子位置および配列・形状な
ど形態の異なるパワーモジュールでも、変換配線基板を
介することで形態の相違を吸収できるので、主プリント
基板を新たに作成する必要がなくなる。
As described above, even in power modules having different forms such as terminal positions and arrangements / shapes, differences in the forms can be absorbed through the conversion wiring board, so that it is not necessary to newly form a main printed circuit board.

【0014】また、変換配線基板にピンヘッダ型のコネ
クタを取付け、主プリント基板にレセプタクル型のコネ
クタを配することで、はんだ付け作業なしにパワーモジ
ュールを主プリント基板に接続可能となり、取付け、取
外し工数の削減が可能となる。
Further, by mounting a pin header type connector on the conversion wiring board and disposing a receptacle type connector on the main printed board, the power module can be connected to the main printed board without soldering work. Can be reduced.

【0015】さらに、変換配線基板にゲートドライブ回
路等の周辺回路部品を実装することにより、実装スペー
スの有効活用がはかれ、制御装置の小型化を実現するこ
とが可能となる。
Further, by mounting peripheral circuit components such as a gate drive circuit on the conversion wiring board, the mounting space can be effectively used, and the control device can be reduced in size.

【0016】[0016]

【実施例】以下本発明の実施例について図面を参照して
説明する。
Embodiments of the present invention will be described below with reference to the drawings.

【0017】(実施例1)図1において、10はパワー
モジュール、11は変換配線基板、12はコネクタで変
換配線基板11に取り付けるピンヘッダ型コネクタ、1
3は主プリント基板、14は放熱器、15は主プリント
基板13を固定するスペーサである。
(Embodiment 1) In FIG. 1, reference numeral 10 denotes a power module, 11 denotes a conversion wiring board, 12 denotes a connector, and a pin header type connector mounted on the conversion wiring board 11;
3 is a main printed board, 14 is a radiator, and 15 is a spacer for fixing the main printed board 13.

【0018】まず、変換配線基板11にパワーモジュー
ル10とコネクタ12をはんだ付けすることで、パワー
モジュール完成品として扱うことが可能となる。このパ
ワーモジュール完成品の端子位置および配列を同じに変
換する基板が変換配線基板11であり、パワーモジュー
ル毎に必要となる。後は従来どおり、このパワーモジュ
ール完成品を放熱器14に取付けた後、主プリント基板
13にはんだ付けなどで接続し、スペーサ15に主プリ
ント基板13を固定すれば良い。
First, by soldering the power module 10 and the connector 12 to the conversion wiring board 11, the power module 10 can be handled as a completed power module. The board that converts the terminal positions and arrangements of the completed power module in the same manner is the conversion wiring board 11, which is required for each power module. After that, the completed power module may be attached to the radiator 14 and connected to the main printed circuit board 13 by soldering or the like, and the main printed circuit board 13 may be fixed to the spacer 15 as in the past.

【0019】またこの際に、図2に示すように主プリン
ト基板13側にレセプタクル型のコネクタ16を用いれ
ば、はんだ付け作業なしにパワーモジュール完成品を主
プリント基板13に接続可能となり、組立や解体が容易
にできる。
At this time, if a receptacle type connector 16 is used on the side of the main printed circuit board 13 as shown in FIG. 2, the completed power module can be connected to the main printed circuit board 13 without soldering work. Easy dismantling.

【0020】(実施例2)上記の実施例1は、パワーモ
ジュールの端子位置および配列を変えるためのみに変換
配線基板を用いていた。図3において、17はパワーモ
ジュール内の各パワー素子を駆動するための電気回路で
あるゲートドライブ回路で、絶縁ゲートドライブホトカ
プラおよび抵抗・コンデンサなどの電子部品により構成
される。この電気回路17を変換配線基板11上に実装
することにより、主プリント基板13上の部品を削減す
ることが可能となり、機器の小型化が可能となる。
(Embodiment 2) In Embodiment 1 described above, the conversion wiring board is used only for changing the terminal positions and the arrangement of the power modules. In FIG. 3, reference numeral 17 denotes a gate drive circuit which is an electric circuit for driving each power element in the power module, and is constituted by electronic parts such as an insulated gate drive photocoupler and a resistor / capacitor. By mounting the electric circuit 17 on the conversion wiring board 11, the number of components on the main printed circuit board 13 can be reduced, and the size of the device can be reduced.

【0021】[0021]

【発明の効果】上記実施例から明らかなように、請求項
1記載の発明によれば、変換配線基板を介してパワーモ
ジュールを主プリント基板に接続するため、形態の異な
るパワーモジュールを用いるモータ制御装置でも、主プ
リント基板を共用することができる。
As is apparent from the above embodiment, according to the first aspect of the present invention, since the power module is connected to the main printed circuit board via the conversion wiring board, the motor control using a power module having a different form is used. The device can also share the main printed circuit board.

【0022】また、請求項2記載の発明によれば、接続
器により直接接続するので、はんだ付け作業を不要にで
き、組立解体作業を容易にできる。
According to the second aspect of the present invention, since the connection is made directly by the connector, the soldering work can be omitted, and the assembly and disassembly work can be facilitated.

【0023】さらに、請求項3記載の発明によれば、変
換配線基板にパワーモジュールを駆動するゲートドライ
ブ回路等の電気回路を配することにより、主プリント基
板上の部品低減が可能となり、機器の小型化が実現でき
る。
Further, according to the third aspect of the present invention, by arranging an electric circuit such as a gate drive circuit for driving the power module on the conversion wiring board, it is possible to reduce the number of components on the main printed circuit board, and to reduce the number of components of the device. Miniaturization can be realized.

【0024】このように、パワーモジュールを取り付け
る変換配線基板の設計を行なうだけで、主プリント基板
の共用化が可能で、余分な基板設計を行なう必要がなく
設計効率も向上する。
As described above, the main printed circuit board can be shared only by designing the conversion wiring board on which the power module is to be mounted, and there is no need to design an extra board, thereby improving the design efficiency.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施例を示すモータ制御装置の構造図FIG. 1 is a structural diagram of a motor control device showing an embodiment of the present invention.

【図2】本発明の他の実施例を示すモータ制御装置の構
造図
FIG. 2 is a structural diagram of a motor control device showing another embodiment of the present invention.

【図3】本発明のさらに他の実施例を示すモータ制御装
置の構造図
FIG. 3 is a structural diagram of a motor control device showing still another embodiment of the present invention.

【図4】従来のモータ制御装置の構造図FIG. 4 is a structural diagram of a conventional motor control device.

【図5】従来の他のモータ制御装置の構造図FIG. 5 is a structural diagram of another conventional motor control device.

【図6】従来の他のモータ制御装置の構造図FIG. 6 is a structural diagram of another conventional motor control device.

【符号の説明】[Explanation of symbols]

10 パワーモジュール 11 変換配線基板 12,16 コネクタ 13 主プリント基板 17 電気回路(ゲートドライブ回路) Reference Signs List 10 power module 11 conversion wiring board 12, 16 connector 13 main printed circuit board 17 electric circuit (gate drive circuit)

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 複数のパワー素子を内蔵するパワーモジ
ュールと、前記パワーモジュールの端子配列を変換する
変換配線基板と、モータ印加電圧(電流)を制御する主
プリント基板を有し、前記パワーモジュールを前記変換
配線基板を介して主プリント基板に接続する構成とした
モータ制御装置。
1. A power module including a plurality of power elements, a conversion wiring board for converting a terminal arrangement of the power module, and a main printed circuit board for controlling a motor applied voltage (current). A motor control device configured to be connected to a main printed board via the conversion wiring board.
【請求項2】 主プリント基板にレセプタクル型のコネ
クタを配し、変換配線基板にピンヘッダ型のコネクタを
配し、はんだによる接続を不要としたことを特徴とした
請求項1記載のモータ制御装置。
2. The motor control device according to claim 1, wherein a receptacle type connector is provided on the main printed circuit board, and a pin header type connector is provided on the conversion wiring board, so that connection by soldering is unnecessary.
【請求項3】 変換配線基板にパワーモジュールを駆動
する電気回路を配した請求項1記載のモータ制御装置。
3. The motor control device according to claim 1, wherein an electric circuit for driving the power module is provided on the conversion wiring board.
JP26463098A 1998-09-18 1998-09-18 Motor control device Expired - Fee Related JP3591326B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26463098A JP3591326B2 (en) 1998-09-18 1998-09-18 Motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26463098A JP3591326B2 (en) 1998-09-18 1998-09-18 Motor control device

Publications (2)

Publication Number Publication Date
JP2000092888A true JP2000092888A (en) 2000-03-31
JP3591326B2 JP3591326B2 (en) 2004-11-17

Family

ID=17406021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26463098A Expired - Fee Related JP3591326B2 (en) 1998-09-18 1998-09-18 Motor control device

Country Status (1)

Country Link
JP (1) JP3591326B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081309A (en) * 2004-09-09 2006-03-23 Keihin Corp Power drive unit
WO2010138815A1 (en) * 2009-05-28 2010-12-02 Graco Minnesota Inc. Motor control module
JP2013021855A (en) * 2011-07-13 2013-01-31 Toyota Motor Corp Electric power conversion apparatus
CN103023279A (en) * 2011-09-27 2013-04-03 株式会社京浜 Semiconductor control device
WO2017082082A1 (en) * 2015-11-13 2017-05-18 日立工機株式会社 Electric tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081309A (en) * 2004-09-09 2006-03-23 Keihin Corp Power drive unit
WO2010138815A1 (en) * 2009-05-28 2010-12-02 Graco Minnesota Inc. Motor control module
JP2013021855A (en) * 2011-07-13 2013-01-31 Toyota Motor Corp Electric power conversion apparatus
CN103023279A (en) * 2011-09-27 2013-04-03 株式会社京浜 Semiconductor control device
US8953335B2 (en) 2011-09-27 2015-02-10 Keihin Corporation Semiconductor control device
WO2017082082A1 (en) * 2015-11-13 2017-05-18 日立工機株式会社 Electric tool

Also Published As

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JP3591326B2 (en) 2004-11-17

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