WANG Qian1, MENG Zhen2, SHI Rong1, et al. Unwatched Supervisory Control System of MOA Accelerated Aging Test[J]. High voltageapparatus, 2007, (4): 281-284.
WANG Qian1, MENG Zhen2, SHI Rong1, et al. Unwatched Supervisory Control System of MOA Accelerated Aging Test[J]. High voltageapparatus, 2007, (4): 281-284.DOI：
Arrester AC aging test is an important item in arrester type tests.Aimed at the shortcoming of the previous testing system
an unwatched supervisory system had been built up for the AC aging test.In this system
digital signal processor and programmable logic controller were used.Therefore
data measuring and data processing were real-time and reliable.In addition
the structure of this system was a distribution control system
which included three parts.Every part of this system had specific function and could work independently
so the scientific and security of the system was highly improved.Furthermore
the maintenance service cost was reduced.Comparing with the previous tests
not only the measure accuracy is higher but also any problem of AC aging test can be tracked.The unwatched supervisory system is realized authentically.
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