KR101291079B1 - Sf6 가스차단기 조작기용 다상 디스크형 모터 및 모터 제어방법 - Google Patents
Sf6 가스차단기 조작기용 다상 디스크형 모터 및 모터 제어방법 Download PDFInfo
- Publication number
- KR101291079B1 KR101291079B1 KR1020110055061A KR20110055061A KR101291079B1 KR 101291079 B1 KR101291079 B1 KR 101291079B1 KR 1020110055061 A KR1020110055061 A KR 1020110055061A KR 20110055061 A KR20110055061 A KR 20110055061A KR 101291079 B1 KR101291079 B1 KR 101291079B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- control method
- gas circuit
- type motor
- circuit breaker
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/36—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/04—Arrangements for controlling or regulating the speed or torque of more than one motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
- H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
도 2는 본 발명에 따른 고정자를 나타내는 개략도.
도 3은 본 발명에 따른 회전자를 나타내는 개략도.
도 4는 본 발명에 따른 SF6 가스차단기 조작기용 다상 디스크형 모터 제어부를 나타내는 회로도.
Claims (10)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- SF6 가스차단기 조작기용 다상 디스크형 모터는 토오크 제어 방식과 위치 제어 방식을 이용해 제어되도록 하는 것을 특징으로 하고,
상기 토오크 제어 방식은, 최초의 회전구간 0°~ 120°까지의 구간에서 토크를 축에 가함으로써 차단이 일어날 수 있는 속도로 전류의 펄스폭변조 신호의 ON/OFF 시간을 조절하고,
상기 위치 제어 방식은, 차단 동작 후 임의시점에서 최종위치까지 속도를 감소시켜 구동부와 차단기 측의 기계적인 손상을 방지토록 전류의 펄스폭변조 신호의 ON/OFF 시간을 조절하는 것을 특징으로 하는 SF6 가스차단기 조작기용 다상 디스크형 모터 제어 방법. - 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110055061A KR101291079B1 (ko) | 2011-06-08 | 2011-06-08 | Sf6 가스차단기 조작기용 다상 디스크형 모터 및 모터 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110055061A KR101291079B1 (ko) | 2011-06-08 | 2011-06-08 | Sf6 가스차단기 조작기용 다상 디스크형 모터 및 모터 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120136069A KR20120136069A (ko) | 2012-12-18 |
KR101291079B1 true KR101291079B1 (ko) | 2013-08-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110055061A KR101291079B1 (ko) | 2011-06-08 | 2011-06-08 | Sf6 가스차단기 조작기용 다상 디스크형 모터 및 모터 제어방법 |
Country Status (1)
Country | Link |
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KR (1) | KR101291079B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3480930B1 (de) * | 2017-11-03 | 2021-03-31 | Miba Sinter Austria GmbH | Axialflussmaschine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002320370A (ja) * | 2001-04-20 | 2002-10-31 | Japan Servo Co Ltd | 偏平多相永久磁石形ステッピングモータとその励磁回路 |
KR100803570B1 (ko) * | 2006-06-20 | 2008-02-15 | 엘지전자 주식회사 | 축방향 공극형 모터 |
EP2197011A1 (en) * | 2008-12-12 | 2010-06-16 | Abb Research Ltd. | Drive system for operating an electric device |
KR20110027389A (ko) * | 2009-09-10 | 2011-03-16 | 현대중공업 주식회사 | 가스절연 차단기 |
-
2011
- 2011-06-08 KR KR1020110055061A patent/KR101291079B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002320370A (ja) * | 2001-04-20 | 2002-10-31 | Japan Servo Co Ltd | 偏平多相永久磁石形ステッピングモータとその励磁回路 |
KR100803570B1 (ko) * | 2006-06-20 | 2008-02-15 | 엘지전자 주식회사 | 축방향 공극형 모터 |
EP2197011A1 (en) * | 2008-12-12 | 2010-06-16 | Abb Research Ltd. | Drive system for operating an electric device |
KR20110027389A (ko) * | 2009-09-10 | 2011-03-16 | 현대중공업 주식회사 | 가스절연 차단기 |
Also Published As
Publication number | Publication date |
---|---|
KR20120136069A (ko) | 2012-12-18 |
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