预防性试验的英文

• prophylactic test

• "预防"英文翻译    prevent; take precautions ag ...
• "性"英文翻译    nature; character; dispositi ...
• "试验"英文翻译    experiment; test; trial
• "预防性" 英文翻译 :    contigency; preventative; preventive
• "可预防性" 英文翻译 :    preventability
• "预防性保养" 英文翻译 :    preventative maintenance; preventive maintenance
• "预防性报复" 英文翻译 :    prophylactic reprisal
• "预防性处理" 英文翻译 :    preventive treatment
• "预防性处施" 英文翻译 :    preventive action
• "预防性创新" 英文翻译 :    preventive innovation
• "预防性措施" 英文翻译 :    prevention measures; preventive action
• "预防性大修" 英文翻译 :    preventive-maintenance overhaul
• "预防性动机" 英文翻译 :    precautionary motive
• "预防性服务" 英文翻译 :    preventive services
• "预防性规划" 英文翻译 :    preventive planning
• "预防性纪律" 英文翻译 :    preventive discipline
• "预防性监理" 英文翻译 :    preventative observation
• "预防性检查" 英文翻译 :    containment control; preventive examination; preventive inspection
• "预防性检修" 英文翻译 :    maintenance, preventative (pm); preventive maintenance (pm); prophylactic repair
• "预防性检验" 英文翻译 :    preventive check; preventive inspection
• "预防性拘留" 英文翻译 :    preventive detention
• "预防性康复" 英文翻译 :    preventative rehabilitation; preventive rehabilitation
• "预防性控制" 英文翻译 :    preventive control
• "预防性扩展" 英文翻译 :    extension for prevention
• "预防性理疗" 英文翻译 :    prophylactic physiotherapy

• Transformer ' s dc resistance measurement is one of the primary item before transformer leaving factory and precautionary test . the inherent time constant of transformer is quite long , so it is very important to study how to shorten the measuring time
  电力变压器直流电阻测量是变压器出厂及预防性试验的主要项目之一，但电力变压器固有的时间常数较大，研究缩短电力变压器直流电阻的测量时间具有重要意义。
• The dissolve gas analysis method which adopted widely at home and abroad is used as dominant idea to diagnose internal incipient fault . synthetical diagnosis on the basis of combining all kinds of relevant tests make a decision for the fault position . tests include routine test for oil and preventive test for transformer
  该系统以国内外公认的油中溶解气体分析作为诊断内部潜伏性故障的主线，结合各种相应的试验项目（预防性试验、油务试验等）进行综合诊断，确定故障的大体部位。
• The measurement of dielectric loss and volume resistivity is effective preventive tests to judge insulating oil isolation status of polluted and aging , and it ' s important method of ensuring the safe operation of transformer and oil - filled circuit breaker , etc . however , the measuring systems of insulating oil dielectric loss and volume resistivity used at present exist the shortcoming of low accuracy , weak repeatability , inconvenience , and its thermostatic control system ca n ' t meet the challenge
  绝缘油的介质损耗因数、体积电阻率测量，是判断绝缘油的劣化与污染程度的有效预防性试验，是保障变压器、油断路器等充油电力设备安全运行的重要手段。然而，目前所使用的绝缘油介质损耗因数、体积电阻率测试系统存在着测量精度低、测量结果重复性不好、控温系统不能满足控温要求、操作不便等缺陷，针对这一现状，本文对绝缘油介损及体积电阻率一体化测试系统进行了研究。
• Through preventive and analyzing test of dissolved gas , water content in oil of the large - scale rectification transformer , we discuss the validity of the preventive test , and put forward the proposal on examining method , the failure diagnosis as well as the present situation and the development of maintenance for large - scale rectification transformer
  摘要通过对大型整流变压器油中溶解气体、油中含水量分析预防性试验，探讨预防性试验有效性，并对检测方法、故障诊断以及大型整流变压器状态检修的现状与发展提出建议。
• Therefore it is important to evaluate health condition of electric equipments correctly based on expert system technology , fuzzy mathematics and the large quantity of research of data for practical equipments , this paper proposes new method to evaluate the health condition for electric equipments , in which , the preventive test results , present monitor results and previous running conditions are utilized . at the same time , several examples for some main equipments are applied in this paper to show the effectiveness and applicability of the system
  本文通过对大量现场试验数据的汇总、分析，将专家知识、模糊评判相结合，针对电力设备的预防性试验数据、绝缘在线监测和历史运行状况等诸多因素，提出电力设备健康状态评估算法；结合工作实际，完成了整个系统功能体系的概要设计，使研制完成的系统在开放性、实验结果可视化等方面能较好的满足工程需要。
• With the increasing of power capacity and voltage rate , the conventional prevention maintenance was unable to fulfill all of needs . as a result , corresponding timely and effective condition - based maintenance ( cbm ) is introduced and developed . cbm is the future of insulation condition assessment and predictive maintenance
  但是，随着变压器额定电压的提高、单台容量的增大以及运行年限的增长，变压器停电进行预防性试验的代价愈来愈高，原有的主要依靠定期停电进行绝缘预防性试验的方法就品得很不适应。
• Because the monitoring of electricity equipment is still in the condition of traditional prophylactic test ( monitoring off line ) , wordage list and management method of handwork operation , to strengthen the real - time monitoring of the operation state of electricity equipment ( monitoring on line ) , find out the anomaly of equipment , monitor and analysis the fault , then take a corresponding measures to lower the fault loss so that we can make the transition between the regulations of periodic repairing equipment and the regulations of reasonable state repair , is the work which the department of power supply and operation make much of
  针对对现有电气设备的监测大都还处于传统的预防性试验（离线监测） 、文字报表、手工操作的管理方式的现状，加强对电力设备的运行状态进行实时的监测（在线监测） ，及时发现设备的异常征兆、对故障进行诊断分析，并采取相应措施，把故障损失降低到最低水平，进而将目前实行的设备定期检修制过渡到更为合理的状态检修制，一直是供电和运行部门十分重视的工作。