Not Sailing Related - RFI/EMI Interference

Hi All -

not sailing related … I’m looking for anyone with electrical engineering background/experience on eliminating RFI/EMI interference.

At work, we are having a rather significant interference problem in the 3 to 30 MHz HF radio operations for our emergency services operations. We have narrowed it to traction motors powering ThyssenKrupp elevators.

Please PM me if you happen to have experience or knowledge in managing this type of RF interference.

Thanks. I now return you to your regular programming.