JPS6038095U - Brushless motor starting control circuit - Google Patents
Brushless motor starting control circuitInfo
- Publication number
- JPS6038095U JPS6038095U JP1983130519U JP13051983U JPS6038095U JP S6038095 U JPS6038095 U JP S6038095U JP 1983130519 U JP1983130519 U JP 1983130519U JP 13051983 U JP13051983 U JP 13051983U JP S6038095 U JPS6038095 U JP S6038095U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- synchronous control
- motor
- power supply
- brushless motor
- 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
- Control Of Motors That Do Not Use Commutators (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
図は本考案によるブラシレスモータの起動制御回路の構
成図を示す。
図において、１は複数の電源系統、２は切換リレー、２
ａはリレー制御回路、３は第１の同期制御回路、４はブ
ラシレスモータ、５は第２の同期制御回路、８はモータ
回転チェック回路、９は第１の同期制御回路故障表示器
、１０はモータ故障警報表示器を示す。The figure shows a configuration diagram of a starting control circuit for a brushless motor according to the present invention. In the figure, 1 is a plurality of power supply systems, 2 is a switching relay, 2
a is a relay control circuit, 3 is a first synchronous control circuit, 4 is a brushless motor, 5 is a second synchronous control circuit, 8 is a motor rotation check circuit, 9 is a first synchronous control circuit failure indicator, 10 is a Shows motor failure alarm indicator.
Claims (1)
れるブラシレスモータにおいて、前記同期制御回路（第
１の同期制御回路）と同一構成の別の同期制御回路（第
２の同期制御回路）を該第１の同期制御回路と並列関係
で前記モータに接続し、かつ前記複数の電源系統を前記
第１又は第２の同期制御回路に選別的に接続する電源接
続切換手段と、前記両同期制鉤回路のそれぞれ作動開始
後の所定時間内における前記モータ起動の良否を判定す
るモータ同転チェック手段と、前記モータの故障を報知
する警報器とを有し、前記モータ回転チェック手段が第
１の同期制御回路の起動否を検出した場合は前記電源接
続切換手段を駆動して前記各電源系統を前記第２の同期
制御回路に切換え接続し、前記第２の同期制御回路の起
動否を検出した場合は前記警報器を作動するようにした
ことを特徴とするブラシレスモータの起動制御回路。In a brushless motor that is driven from a plurality of power supply systems via synchronous control circuits for each system, another synchronous control circuit (second synchronous control circuit) having the same configuration as the synchronous control circuit (first synchronous control circuit) is provided. power supply connection switching means connected to the motor in parallel with a first synchronous control circuit and selectively connecting the plurality of power supply systems to the first or second synchronous control circuit; It has a motor synchronization check means for determining whether or not the motor starts within a predetermined time after the start of operation of each circuit, and an alarm for notifying a failure of the motor, and the motor rotation check means has a first synchronization. When it is detected whether or not the control circuit has started, the power supply connection switching means is driven to switch and connect each of the power supply systems to the second synchronous control circuit, and when it is detected whether or not the second synchronous control circuit has been started. A starting control circuit for a brushless motor, characterized in that the alarm is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983130519U JPS6038095U (en) | 1983-08-23 | 1983-08-23 | Brushless motor starting control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983130519U JPS6038095U (en) | 1983-08-23 | 1983-08-23 | Brushless motor starting control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6038095U true JPS6038095U (en) | 1985-03-16 |
Family
ID=30295377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983130519U Pending JPS6038095U (en) | 1983-08-23 | 1983-08-23 | Brushless motor starting control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6038095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061894A (en) * | 2007-09-06 | 2009-03-26 | Denso Corp | Electric power steering device |
-
1983
- 1983-08-23 JP JP1983130519U patent/JPS6038095U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061894A (en) * | 2007-09-06 | 2009-03-26 | Denso Corp | Electric power steering device |
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