KR20170141531A - 변압기용 진동저감장치 - Google Patents
변압기용 진동저감장치 Download PDFInfo
- Publication number
- KR20170141531A KR20170141531A KR1020160074717A KR20160074717A KR20170141531A KR 20170141531 A KR20170141531 A KR 20170141531A KR 1020160074717 A KR1020160074717 A KR 1020160074717A KR 20160074717 A KR20160074717 A KR 20160074717A KR 20170141531 A KR20170141531 A KR 20170141531A
- Authority
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- South Korea
- Prior art keywords
- hydraulic piston
- transformer
- case body
- iron core
- buffer
- 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.)
- Ceased
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
도 2는 도 1의 변압기용 진동저감장치가 변압기의 하부에 설치된 상태의 단면도이다.
도 3은 도 1의 변압기용 진동저감장치가 변압기의 하부에 설치된 상태를 도시한 도면이다.
30: 중신구조물 31: 클램프
33: 브릿지 40: 변압기용 진동저감장치
100: 케이스본체 110: 설치홈
200: 유압피스톤 210: 실린더로드
230: 실린더본체 300: 완충스프링
310: 제1 완충스프링 330: 제2 완충스프링
400: 이동베어링 410: 볼베어링
500: 완충패드
Claims (6)
- 케이스본체;
상기 케이스본체의 내부에 수용되고 철심과 상기 철심에 권취되는 권선이 설치된 중신구조물의 하부에 설치되어, 종방향으로 인가되는 진동을 완충하는 유압피스톤;
상기 케이스본체와 상기 유압피스톤의 사이에 설치되어, 횡방향으로 인가되는 진동을 완충하는 완충스프링; 및,
상기 유압피스톤의 하부에 구비되어, 상기 유압피스톤을 상기 케이스본체에서 이동 가능하게 지지하는 이동베어링;을 포함하는 변압기용 진동저감장치.
- 제1항에 있어서,
상기 완충스프링은 상기 유압피스톤의 양측면을 지지하도록 횡방향으로 설치되고, 적어도 2축 이상의 방향으로 교차되게 설치되는 것을 특징으로 하는 변압기용 진동저감장치.
- 제1항에 있어서, 상기 완충스프링은,
상기 유압피스톤 실린더본체의 X축 방향 양측면을 지지토록 제공되는 제1 완충스프링; 및,
상기 유압피스톤 실린더본체의 Y축 방향 양측면을 지지토록 제공되는 제2 완충스프링;을 구비하는 변압기용 진동저감장치.
- 제1항에 있어서,
상기 이동베어링은 상기 케이스본체 내부의 설치홈에 회전 가능하게 설치되고, 상기 유압피스톤의 하단을 지지토록 제공되는 복수 개의 볼베어링으로 구비되는 변압기용 진동저감장치.
- 제1항에 있어서,
상기 유압피스톤 실린더로드의 상단에는 중신구조물의 하단을 완충지지하는 완충패드가 형성되는 것을 특징으로 하는 변압기용 진동저감장치.
- 철심;
철심에 권취되는 권선;
철심의 양측을 가압하도록 마련된 클램프와, 서로 대응하는 상기 클램프 간을 연결하는 브릿지가 조립된 조립체로 구성되는 중신구조물; 및,
상기 중신구조물의 하측에 설치되어 진동을 감쇄시키는 제1항 내지 제5항 중 어느 한 항에 기재된 변압기용 진동저감장치;를 포함하는 변압기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160074717A KR20170141531A (ko) | 2016-06-15 | 2016-06-15 | 변압기용 진동저감장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160074717A KR20170141531A (ko) | 2016-06-15 | 2016-06-15 | 변압기용 진동저감장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170141531A true KR20170141531A (ko) | 2017-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160074717A Ceased KR20170141531A (ko) | 2016-06-15 | 2016-06-15 | 변압기용 진동저감장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170141531A (ko) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107645A (zh) * | 2019-06-06 | 2019-08-09 | 重庆理工大学 | 手持式农机发动机减振装置 |
| CN110197761A (zh) * | 2019-05-20 | 2019-09-03 | 科润智能控制股份有限公司 | 一种新型电力变压器底座消音器结构 |
| KR102077127B1 (ko) | 2019-12-02 | 2020-02-14 | 주식회사 신성이엔티 | 소음저감형 변압기 |
| CN111089117A (zh) * | 2019-11-21 | 2020-05-01 | 中国航发贵阳发动机设计研究所 | 一种柔性减振轴承衬套 |
| CN112556240A (zh) * | 2020-12-11 | 2021-03-26 | 珠海格力电器股份有限公司 | 压缩机组件和空调器 |
| CN112696453A (zh) * | 2021-03-25 | 2021-04-23 | 上海力信测量系统有限公司 | 用于隧道掘进机的全站仪减振支架 |
| CN112802656A (zh) * | 2021-01-06 | 2021-05-14 | 宣城沈变变压器有限公司 | 一种干式换流变压器 |
| CN112833122A (zh) * | 2021-02-09 | 2021-05-25 | 北京强度环境研究所 | 一种分体式双向低频被动减振器 |
| CN113571290A (zh) * | 2021-07-20 | 2021-10-29 | 华翔翔能科技股份有限公司 | 一种低噪声变压器 |
| CN114255975A (zh) * | 2021-12-29 | 2022-03-29 | 海宁祁连山电子有限公司 | 一种大功率高密度智能超薄变压器 |
| CN116296048A (zh) * | 2023-05-17 | 2023-06-23 | 山东中自仪测控技术有限公司 | 压力变送器的减震安装装置 |
| CN116825478A (zh) * | 2023-08-31 | 2023-09-29 | 福乐电气有限公司 | 一种干式变压器 |
| CN118471649A (zh) * | 2024-05-24 | 2024-08-09 | 广东林发电力实业有限公司 | 一种防护式箱式变压器安装架 |
| CN118888292A (zh) * | 2024-09-29 | 2024-11-01 | 浙江江山源光电气有限公司 | 一种干式变压器 |
-
2016
- 2016-06-15 KR KR1020160074717A patent/KR20170141531A/ko not_active Ceased
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197761A (zh) * | 2019-05-20 | 2019-09-03 | 科润智能控制股份有限公司 | 一种新型电力变压器底座消音器结构 |
| CN110197761B (zh) * | 2019-05-20 | 2024-04-02 | 科润智能控制股份有限公司 | 一种新型电力变压器底座消音器结构 |
| CN110107645A (zh) * | 2019-06-06 | 2019-08-09 | 重庆理工大学 | 手持式农机发动机减振装置 |
| CN111089117A (zh) * | 2019-11-21 | 2020-05-01 | 中国航发贵阳发动机设计研究所 | 一种柔性减振轴承衬套 |
| KR102077127B1 (ko) | 2019-12-02 | 2020-02-14 | 주식회사 신성이엔티 | 소음저감형 변압기 |
| CN112556240A (zh) * | 2020-12-11 | 2021-03-26 | 珠海格力电器股份有限公司 | 压缩机组件和空调器 |
| CN112802656A (zh) * | 2021-01-06 | 2021-05-14 | 宣城沈变变压器有限公司 | 一种干式换流变压器 |
| CN112833122A (zh) * | 2021-02-09 | 2021-05-25 | 北京强度环境研究所 | 一种分体式双向低频被动减振器 |
| CN112696453B (zh) * | 2021-03-25 | 2021-08-27 | 上海力信测量系统有限公司 | 用于隧道掘进机的全站仪减振支架 |
| CN112696453A (zh) * | 2021-03-25 | 2021-04-23 | 上海力信测量系统有限公司 | 用于隧道掘进机的全站仪减振支架 |
| CN113571290A (zh) * | 2021-07-20 | 2021-10-29 | 华翔翔能科技股份有限公司 | 一种低噪声变压器 |
| CN114255975A (zh) * | 2021-12-29 | 2022-03-29 | 海宁祁连山电子有限公司 | 一种大功率高密度智能超薄变压器 |
| CN116296048A (zh) * | 2023-05-17 | 2023-06-23 | 山东中自仪测控技术有限公司 | 压力变送器的减震安装装置 |
| CN116825478A (zh) * | 2023-08-31 | 2023-09-29 | 福乐电气有限公司 | 一种干式变压器 |
| CN116825478B (zh) * | 2023-08-31 | 2023-11-21 | 福乐电气有限公司 | 一种干式变压器 |
| CN118471649A (zh) * | 2024-05-24 | 2024-08-09 | 广东林发电力实业有限公司 | 一种防护式箱式变压器安装架 |
| CN118888292A (zh) * | 2024-09-29 | 2024-11-01 | 浙江江山源光电气有限公司 | 一种干式变压器 |
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