Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition
Long-term vibrations often cause performance degradation or even failure of electromagnetic relays. In view of the working environment characteristics of electromagnetic relays, a vibration test scheme for electromagnetic relay was proposed. The test circuit was designed and tested. The test results...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2020-07-01
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| Series: | 机车电传动 |
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| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.023 |
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| _version_ | 1850186487978524672 |
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| author | Yanyan LUO Zhaopan ZHANG Minmin ZHANG Pengfei LI |
| author_facet | Yanyan LUO Zhaopan ZHANG Minmin ZHANG Pengfei LI |
| author_sort | Yanyan LUO |
| collection | DOAJ |
| description | Long-term vibrations often cause performance degradation or even failure of electromagnetic relays. In view of the working environment characteristics of electromagnetic relays, a vibration test scheme for electromagnetic relay was proposed. The test circuit was designed and tested. The test results showed that, when the vibration frequency is 40-130 Hz, and when the vibration acceleration increases, the release time and the bouncing time do not change signi fi cantly, the pull-in voltage decreases, the release voltage and contact resistance increase slowly, and the increase of the pick-up time and the fluctuation is the most obvious; Under the natural frequency 160 Hz, the performance parameters are obviously changed with the violent fluctuations, and the maximum fluctuation is about 2 times of other vibration conditions; Compared with the vibration frequency, the vibration acceleration has greater effect on the performance parameters. It was found that in the change of performance parameters of electromagnetic relay caused by vibration, the suction time is a more sensitive parameter. |
| format | Article |
| id | doaj-art-7c3c6142efc94d4eb7f21e921a76e6a1 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2020-07-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-7c3c6142efc94d4eb7f21e921a76e6a12025-08-20T02:16:19ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2020-07-0111311720922037Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration ConditionYanyan LUOZhaopan ZHANGMinmin ZHANGPengfei LILong-term vibrations often cause performance degradation or even failure of electromagnetic relays. In view of the working environment characteristics of electromagnetic relays, a vibration test scheme for electromagnetic relay was proposed. The test circuit was designed and tested. The test results showed that, when the vibration frequency is 40-130 Hz, and when the vibration acceleration increases, the release time and the bouncing time do not change signi fi cantly, the pull-in voltage decreases, the release voltage and contact resistance increase slowly, and the increase of the pick-up time and the fluctuation is the most obvious; Under the natural frequency 160 Hz, the performance parameters are obviously changed with the violent fluctuations, and the maximum fluctuation is about 2 times of other vibration conditions; Compared with the vibration frequency, the vibration acceleration has greater effect on the performance parameters. It was found that in the change of performance parameters of electromagnetic relay caused by vibration, the suction time is a more sensitive parameter.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.023electromagnetic relayvibrationperformance parameterparameter test |
| spellingShingle | Yanyan LUO Zhaopan ZHANG Minmin ZHANG Pengfei LI Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition 机车电传动 electromagnetic relay vibration performance parameter parameter test |
| title | Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition |
| title_full | Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition |
| title_fullStr | Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition |
| title_full_unstemmed | Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition |
| title_short | Research on the Change Law of Performance Parameters of Electromagnetic Relay under Vibration Condition |
| title_sort | research on the change law of performance parameters of electromagnetic relay under vibration condition |
| topic | electromagnetic relay vibration performance parameter parameter test |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.023 |
| work_keys_str_mv | AT yanyanluo researchonthechangelawofperformanceparametersofelectromagneticrelayundervibrationcondition AT zhaopanzhang researchonthechangelawofperformanceparametersofelectromagneticrelayundervibrationcondition AT minminzhang researchonthechangelawofperformanceparametersofelectromagneticrelayundervibrationcondition AT pengfeili researchonthechangelawofperformanceparametersofelectromagneticrelayundervibrationcondition |