KR870002518Y1 - 모우터의 회전방향 및 속도감지회로 - Google Patents
모우터의 회전방향 및 속도감지회로 Download PDFInfo
- Publication number
- KR870002518Y1 KR870002518Y1 KR2019840011242U KR840011242U KR870002518Y1 KR 870002518 Y1 KR870002518 Y1 KR 870002518Y1 KR 2019840011242 U KR2019840011242 U KR 2019840011242U KR 840011242 U KR840011242 U KR 840011242U KR 870002518 Y1 KR870002518 Y1 KR 870002518Y1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- circuit
- speed
- inverter
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
- H02P1/22—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor in either direction of rotation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (1)
- 통상적인 모우터의 엔코더(1)에 배타논리회로(EX1) (EX2)와, 인버터(IV1) (IV3~IV5), 낸드게이트(ND1~ND3), 엎 카운터(CT) 및 랫치회로(LT1) (LT2)로 구성된 속도 감지회로(2)가 연결되고, 이 속도감지회로(2)에는 구형파 발진기(OS)와 배타논리회로(EX3), 인버터(IV2) (IV11), 저항(R2~R5) 및 콘덴서(C2~C4)로 구성된 펄스샘플링회로(3)와, 인버터(IV6~IV10)와 낸드게이트(ND4) (ND5), 배타논리회로(EX4) 및 JK형 플립플롭(JF)으로 구성된 회전방향감지회로(4)가 각각 연결되며, 상기속도 감지회로(2)와 회전방향감지회로(4)의 출력단에는 디지탈/아날로그변환기(5)가 연결되어 모우터의 회전방향 및 속도를 감지할 수 있도록된 모우터의 회전방향 및 속도감지회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011242U KR870002518Y1 (ko) | 1984-11-08 | 1984-11-08 | 모우터의 회전방향 및 속도감지회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011242U KR870002518Y1 (ko) | 1984-11-08 | 1984-11-08 | 모우터의 회전방향 및 속도감지회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860006805U KR860006805U (ko) | 1986-06-25 |
KR870002518Y1 true KR870002518Y1 (ko) | 1987-07-29 |
Family
ID=70162769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840011242U Expired KR870002518Y1 (ko) | 1984-11-08 | 1984-11-08 | 모우터의 회전방향 및 속도감지회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870002518Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108955732B (zh) * | 2018-07-13 | 2024-01-02 | 福州大学 | 一种光电编码器结构 |
-
1984
- 1984-11-08 KR KR2019840011242U patent/KR870002518Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR860006805U (ko) | 1986-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Kavanagh | Improved digital tachometer with reduced sensitivity to sensor nonideality | |
US3654479A (en) | Monitoring apparatus | |
KR870002518Y1 (ko) | 모우터의 회전방향 및 속도감지회로 | |
Lygouras et al. | High-performance position detection and velocity adaptive measurement for closed-loop position control | |
US4177411A (en) | Speed-and-phase control circuit for a rotary machine | |
JPH0711428B2 (ja) | 周波数測定装置 | |
GB1387534A (en) | Brushless variable speed drive for ac synchronous motor | |
KR860002361Y1 (ko) | 모터의 회전방향 및 속도감지회로 | |
JPS63253220A (ja) | 回転角計測装置 | |
KR0153641B1 (ko) | 전동기 제어용 인크리멘탈엔코더에 의한 위치판별회로 | |
JPS58149516A (ja) | デジタル化サ−ボアンプ | |
JPH0442606B2 (ko) | ||
JPS6088315A (ja) | インクリメンタルエンコ−ダの異常検出方法 | |
SU1156233A1 (ru) | Устройство дл управлени шаговым двигателем | |
KR940003382Y1 (ko) | 엔코더 펄스의 위치 검출회로 | |
SU1349003A2 (ru) | Устройство дл преобразовани перемещение-код-фаза | |
KR970002301B1 (ko) | 사출성형기의 위치 제어 회로 | |
KR890002464B1 (ko) | 회전 정도 계수회로 | |
SU756448A1 (ru) | Преобразователь углового перемещения в код 1 | |
JPS61126421A (ja) | インクリメンタル・ロ−タリ・エンコ−ダ出力様の信号処理回路 | |
JPH0679032B2 (ja) | パルスエンコ−ダの回転方向判定装置 | |
SU1226331A1 (ru) | Устройство дл измерени внутреннего угла синхронной машины | |
SU1233281A1 (ru) | Преобразователь кода в перемещение | |
KR890004858Y1 (ko) | 모우터의 회전 방향 판별 및 회전수 카운팅 회로 | |
JPS59204769A (ja) | 移動方向検出回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19841108 |
|
UA0201 | Request for examination |
Patent event date: 19841108 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19870128 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19870630 |
|
O032 | Opposition [utility model]: request for opposition | ||
UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19870924 |
|
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
UE0701 | Decision of registration |
Patent event date: 19880506 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UO0701 | Decision to grant registration after opposition |
Patent event code: UO07011S01D Comment text: Decision to Grant Registration Patent event date: 19880506 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19880719 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19880719 |
|
UR1001 | Payment of annual fee |
Payment date: 19891222 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19901228 Start annual number: 6 End annual number: 6 Payment date: 19901228 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19930326 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19940628 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19950529 Start annual number: 9 End annual number: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 19960627 Start annual number: 10 End annual number: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 19961230 Start annual number: 11 End annual number: 11 |
|
UR1001 | Payment of annual fee |
Payment date: 19970826 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 13 |
|
UR1001 | Payment of annual fee |
Payment date: 19970829 Start annual number: 13 End annual number: 13 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |
Termination category: Expiration of duration Termination date: 20000808 |