KR20050090275A - 전력 기기의 부분방전 검출 안테나 - Google Patents
전력 기기의 부분방전 검출 안테나 Download PDFInfo
- Publication number
- KR20050090275A KR20050090275A KR1020040015617A KR20040015617A KR20050090275A KR 20050090275 A KR20050090275 A KR 20050090275A KR 1020040015617 A KR1020040015617 A KR 1020040015617A KR 20040015617 A KR20040015617 A KR 20040015617A KR 20050090275 A KR20050090275 A KR 20050090275A
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- partial discharge
- unit
- power device
- electromagnetic wave
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Testing Relating To Insulation (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (4)
- 부분방전에 의해 전력기기로부터 발생된 전자파를 수신하기 위한 안테나부와, 안테나부를 전력 기기의 감시위치에 설치하기 위한 안테나설치부로 구성되며,상기 안테나부는 일측 방향으로만 전자파의 수신이 가능하도록 그 외부분에 대하여서는 차폐시킨 방향성을 갖도록 구성되며, 상기 안테나설치부는 안테나부의 전자파 수신각도를 설정하기 위한 각도조절수단과, 안테나부의 전자파 수신방향을 설정하기 위한 회전수단을 포함하는 구성을 갖는 것을 특징으로 하는 전력 기기의 부분방전 검출 안테나.
- 제 1항에 있어서, 상기 안테나 설치부는 자력에 의해 전력 기기의 감시위치에 설치되도록 자력발생수단을 내장한 것을 특징으로 하는 전력 기기의 부분방전 검출 안테나.
- 제 1항에 있어서, 상기 안테나 설치부는 고정수단에 의해 전력 기기의 감시위치에 설치되도록 고정수단 체결부를 포함하는 것을 특징으로 하는 전력 기기의 부분방전 검출 안테나.
- 제 1항 내지 제 3항중 어느 한 항에 있어서, 상기 안테나부는 광대역 주파수 수신 대역을 갖는 것을 특징으로 하는 전력 기기의 부분방전 검출 안테나.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040015617A KR100590208B1 (ko) | 2004-03-08 | 2004-03-08 | 전력 기기의 부분방전 검출 안테나 |
PCT/KR2004/001887 WO2005086284A1 (en) | 2004-03-08 | 2004-07-27 | Portion discharge detection antenna |
CNA2004800421132A CN1922761A (zh) | 2004-03-08 | 2004-07-27 | 检测电力设备部分放电的天线 |
TW094105731A TWI266062B (en) | 2004-03-08 | 2005-02-25 | Portion discharge detection antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040015617A KR100590208B1 (ko) | 2004-03-08 | 2004-03-08 | 전력 기기의 부분방전 검출 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050090275A true KR20050090275A (ko) | 2005-09-13 |
KR100590208B1 KR100590208B1 (ko) | 2006-06-19 |
Family
ID=34918722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040015617A Expired - Fee Related KR100590208B1 (ko) | 2004-03-08 | 2004-03-08 | 전력 기기의 부분방전 검출 안테나 |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR100590208B1 (ko) |
CN (1) | CN1922761A (ko) |
TW (1) | TWI266062B (ko) |
WO (1) | WO2005086284A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100568761B1 (ko) * | 2004-09-17 | 2006-04-07 | 재단법인 포항산업과학연구원 | 비접촉식 전원위상 동기장치 |
WO2017014607A1 (ko) * | 2015-07-23 | 2017-01-26 | (주) 에코투모로우코리아 | 하드웨어 기반의 노이즈 제거 기능을 구비한 빅데이터용 iot 부분방전 검출 센서 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2359280C2 (ru) * | 2007-09-03 | 2009-06-20 | Государственное образовательное учреждение высшего профессионального образования " Казанский государственный энергетический университет (КГЭУ) | Способ бесконтактного и дистанционного контроля состояния гирлянд изоляторов воздушных высоковольтных линий электропередачи |
JP7520481B2 (ja) * | 2018-06-08 | 2024-07-23 | 株式会社東芝 | 部分放電検出装置、部分放電検出方法、部分放電検出システム及びコンピュータプログラム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5075629A (en) * | 1989-05-11 | 1991-12-24 | Kabushiki Kaisha Toshiba | Partial discharge detecting device for electrical equipments |
JP3487017B2 (ja) * | 1995-06-02 | 2004-01-13 | 日新電機株式会社 | 電気機器絶縁診断装置 |
JP3628244B2 (ja) * | 2000-08-28 | 2005-03-09 | 株式会社日立製作所 | 部分放電検出方法 |
KR100360114B1 (ko) * | 2001-02-07 | 2002-11-07 | 주식회사 포스코 | 전기기기의 절연열화 진단시스템 |
-
2004
- 2004-03-08 KR KR1020040015617A patent/KR100590208B1/ko not_active Expired - Fee Related
- 2004-07-27 WO PCT/KR2004/001887 patent/WO2005086284A1/en active Application Filing
- 2004-07-27 CN CNA2004800421132A patent/CN1922761A/zh active Pending
-
2005
- 2005-02-25 TW TW094105731A patent/TWI266062B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100568761B1 (ko) * | 2004-09-17 | 2006-04-07 | 재단법인 포항산업과학연구원 | 비접촉식 전원위상 동기장치 |
WO2017014607A1 (ko) * | 2015-07-23 | 2017-01-26 | (주) 에코투모로우코리아 | 하드웨어 기반의 노이즈 제거 기능을 구비한 빅데이터용 iot 부분방전 검출 센서 |
Also Published As
Publication number | Publication date |
---|---|
TWI266062B (en) | 2006-11-11 |
KR100590208B1 (ko) | 2006-06-19 |
CN1922761A (zh) | 2007-02-28 |
TW200530601A (en) | 2005-09-16 |
WO2005086284A1 (en) | 2005-09-15 |
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