KR100517920B1 - 공진 모터의 공진주파수 검출 방법 - Google Patents
공진 모터의 공진주파수 검출 방법 Download PDFInfo
- Publication number
- KR100517920B1 KR100517920B1 KR10-2003-0003698A KR20030003698A KR100517920B1 KR 100517920 B1 KR100517920 B1 KR 100517920B1 KR 20030003698 A KR20030003698 A KR 20030003698A KR 100517920 B1 KR100517920 B1 KR 100517920B1
- Authority
- KR
- South Korea
- Prior art keywords
- resonant
- motor
- frequency
- resonant motor
- detecting
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 5
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000005406 washing Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims (2)
- 부하가변에 따라 정/역방향 회전속도를 가변하는 공진 모터를 채용한 시스템에 있어서,일정주파수로 두상에 전압을 인가하여 일정 주파수로 강제진동 운전을 실시하는 단계와;상기 강제진동 운전이 일정시간 경과하였는지를 판단하여 일정시간 경과하면 공진 모터에 전원 투입을 중지하고, 자유감쇠 운전을 실시하는 단계와;상기 자유감쇠 운전 초기의 주기로 정적 평형점을 지나는 시간을 측정하여 최적 공진 주파수를 검출하는 단계와;상기 검출된 최적 공진 주파수로 공진모터의 두상에 전압을 인가하여 시스템을 운전하는 단계로 이루어진 것을 특징으로 하는 공진 모터의 공진주파수 검출 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0003698A KR100517920B1 (ko) | 2003-01-20 | 2003-01-20 | 공진 모터의 공진주파수 검출 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0003698A KR100517920B1 (ko) | 2003-01-20 | 2003-01-20 | 공진 모터의 공진주파수 검출 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040066588A KR20040066588A (ko) | 2004-07-27 |
KR100517920B1 true KR100517920B1 (ko) | 2005-10-04 |
Family
ID=37356401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0003698A KR100517920B1 (ko) | 2003-01-20 | 2003-01-20 | 공진 모터의 공진주파수 검출 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100517920B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7659683B2 (en) * | 2007-01-30 | 2010-02-09 | Rockwell Automation Technologies, Inc. | Resonant frequency identification |
-
2003
- 2003-01-20 KR KR10-2003-0003698A patent/KR100517920B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20040066588A (ko) | 2004-07-27 |
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