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electric strength การใช้

ประโยคมือถือ
  • Determination of electric strength at power frequence for capacitor paper
  • Testing methods for electric strength of solid insulating materials
  • Methods of testing insulating varnishes . determination of electric strength
  • Test method for electric strength of insulating adhesive tape at power frequency
  • Test procedure for thermal indurance of insulating varnishes . electric strength method
  • Test procedure for thermal endurance of insulating varnishes - electric strength method
  • Resist - electric strength
  • Methods of test for electric strength of solid insulating materials tests at power frequencies
  • Methods of test for electric strength of solid insulating materials - tests at power frequencies
  • Methods of test for electric strength of solid insulating materials - additional requirements for 1 , 2 50 ? s impulse tests
  • Methods of test for electric strength of solid insulating materials - additional requirements for tests using direct voltage
  • Electric strength of insulating materials - test methods - part 3 : additional requirements for 1 , 2 50 impulse tests
  • Electric strength of insulating materials - test methods - part 2 : additional requirements for tests using direct voltage
  • Electric strength of insulating materials - test methods - part 2 : additional requirements for tests using direct voltage iec 60243 - 2 : 2001 ; german version en 60243 - 2 : 2001
  • This paper mainly analysis the function of dc power supply distribution chest and introduce the design of overall project , at the same time analysis the design of electric properties insulation properties 、 di - electric strength as well as the design of primary part
  • The electric field distributions of cleanness and covered with snow , the electric field variety of covered with ice , and the break down electric strength of covered with snow and ice were analyzed . the affect of the angle of medium loss for insulation performance was analyzed
  • Energy consume , electric strength , insulation resistance , ground conductivity , leakage current , microwave leakage , power input , normal temperature , humidity treatment , glow wire , horizontal flame , vertical flame , tracking , ball pressure , rainproof , water splash , dustproof , salt fog , endurance , motor load test , cord flexing , cord pulling , pull & torque test , lamp replacement , construction check etc
  • On the theory analysis , the post insulator structure is divided to triangle cell and electric field distribution including cleanness and covered with snow or ice etc is calculated by finite element method using fortran language . then the results are analyzed and the point of max electric strength was found