Partymoose Posted August 22, 2011 Report Share Posted August 22, 2011 Hi all I'm currently in the process of building a shock dyno to test out some suspension components. I've made good progress so far, with the design and physical creating process having been completed, I'm in the early testing/debugging stages now. I'm having trouble with the electronics though, and I was wondering if anyone on here knows much in the way of electrical/electronic systems? Unfortunately, it's not my area of expertise so I'm struggling a bit! I've got a three phase motor, which is plenty powerful for what I'm doing and runs nice and smoothly over a wide range of RPM's. However, when I start the motor running, suddenly I get loads of interference with my load cell, LVDT, and thermocouple sensors, making the data I collect pretty useless. I'm wondering if there's a way of minimising the electrical interference at all? I'm certainly no electrician, so any help would be most appreciated! If it helps I can add some screen shots of how the data is coming out of the logger. Thanks Moose Link to comment Share on other sites More sharing options...
rg_gammaman Posted August 22, 2011 Report Share Posted August 22, 2011 Sport devicesTry here Mark Link to comment Share on other sites More sharing options...
Partymoose Posted August 22, 2011 Author Report Share Posted August 22, 2011 Thanks Mark, I modelled my dyno on some of theirs actually, so I sent them an email asking if they knew of a way to get round it. I'm pretty sure it's a capacitor thing, but I need some guidance on the issue as to what goes where. Link to comment Share on other sites More sharing options...
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