Downhole differential pressure power generation testing device
A testing device and differential pressure technology, which can be used in measurement devices, generators/motors, piezoelectric effect/electrostrictive or magnetostrictive motors, etc., can solve the problems of high construction cost and affect production, and save labor. , the effect of stable work and reliable performance
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[0015] The present invention will be further described below in conjunction with accompanying drawing.
[0016] An underground differential pressure power generation test device, comprising a differential pressure power generation test control cabinet and a differential pressure power generation device, the differential pressure power generation test control cabinet includes an industrial control integrated machine 1, a data acquisition module 12, a power module 4, a load module 3, An indicating instrument 10, a control switch group 2 and a conversion device, the differential pressure power generation device includes a piezoelectric component 7 and a conversion circuit 8, and an industrial control integrated machine 1 is installed on the upper front side of the differential pressure power generation test control cabinet. The left side of the industrial control all-in-one machine 1 is provided with an indicating instrument 10, and the indicating instrument 10 includes a voltmete...
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