A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure)
Stability of a hydraulic operation stabilization system during valve returning motion was investigated by the measurement and numerical analysis of the hydraulic circuit. Inadequate selection of hydraulic circuit constants causes the returning motion unstable and valves repeat open-close motion peri...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Japanese |
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The Japan Society of Mechanical Engineers
2016-01-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/82/834/82_15-00432/_pdf/-char/en |
| _version_ | 1811221195104714752 |
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| author | Tohru YAMASHITA Nobuya NAKAJIMA Yoshiki HIRANO Tsutomu SUGIYAMA Toshiaki YOSHIZUMI |
| author_facet | Tohru YAMASHITA Nobuya NAKAJIMA Yoshiki HIRANO Tsutomu SUGIYAMA Toshiaki YOSHIZUMI |
| author_sort | Tohru YAMASHITA |
| collection | DOAJ |
| description | Stability of a hydraulic operation stabilization system during valve returning motion was investigated by the measurement and numerical analysis of the hydraulic circuit. Inadequate selection of hydraulic circuit constants causes the returning motion unstable and valves repeat open-close motion periodically. Hydraulic circuit constants related to the valve returning motion were set as parameter and analyzed. The volume of the back space of a discharge valve which is connected with hydraulic return circuit is important on the motion stability, and hydraulic vibration occurs by the combination of the volume with other hydraulic circuit constants. The reach of the constants which influence the motion stability was considered. The small volume and proper selection of other hydraulic circuit constants make a hydraulic operation stabilizing system stable. |
| first_indexed | 2024-04-12T07:55:08Z |
| format | Article |
| id | doaj.art-1304b2289e7d45e789c2f889a6893bc7 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-12T07:55:08Z |
| publishDate | 2016-01-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-1304b2289e7d45e789c2f889a6893bc72022-12-22T03:41:30ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612016-01-018283415-0043215-0043210.1299/transjsme.15-00432transjsmeA study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure)Tohru YAMASHITA0Nobuya NAKAJIMA1Yoshiki HIRANO2Tsutomu SUGIYAMA3Toshiaki YOSHIZUMI4Transmission & Distribution Systems Center, Mitsubishi Electric Corp. Power Distribution Systems Center, Mitsubishi Electric Corp.Transmission & Distribution Systems Center, Mitsubishi Electric Corp. Tada Electric Corp.Mitsubishi Electric Corp.Stability of a hydraulic operation stabilization system during valve returning motion was investigated by the measurement and numerical analysis of the hydraulic circuit. Inadequate selection of hydraulic circuit constants causes the returning motion unstable and valves repeat open-close motion periodically. Hydraulic circuit constants related to the valve returning motion were set as parameter and analyzed. The volume of the back space of a discharge valve which is connected with hydraulic return circuit is important on the motion stability, and hydraulic vibration occurs by the combination of the volume with other hydraulic circuit constants. The reach of the constants which influence the motion stability was considered. The small volume and proper selection of other hydraulic circuit constants make a hydraulic operation stabilizing system stable.https://www.jstage.jst.go.jp/article/transjsme/82/834/82_15-00432/_pdf/-char/encircuit breakerhydraulic operating devicehydraullic operation stabilizing systemmotion stabilityhydraulic vibrationvalve returning motionhydraulic return circuit |
| spellingShingle | Tohru YAMASHITA Nobuya NAKAJIMA Yoshiki HIRANO Tsutomu SUGIYAMA Toshiaki YOSHIZUMI A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) Nihon Kikai Gakkai ronbunshu circuit breaker hydraulic operating device hydraullic operation stabilizing system motion stability hydraulic vibration valve returning motion hydraulic return circuit |
| title | A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) |
| title_full | A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) |
| title_fullStr | A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) |
| title_full_unstemmed | A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) |
| title_short | A study on stabilization of operation time for hydraulic operating circuit breaker (Stability of hydraulic operation stabilizing system holding constant high pressure) |
| title_sort | study on stabilization of operation time for hydraulic operating circuit breaker stability of hydraulic operation stabilizing system holding constant high pressure |
| topic | circuit breaker hydraulic operating device hydraullic operation stabilizing system motion stability hydraulic vibration valve returning motion hydraulic return circuit |
| url | https://www.jstage.jst.go.jp/article/transjsme/82/834/82_15-00432/_pdf/-char/en |
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