EcoRenovator - View Single Post - Dxgshpwh (ground source heat pump water heater)

NiHaoMike · 09-10-15, 09:27 PM

There's the Shannon Liu Quadrature Drive that is basically a VFD for "single phase" compressors, but it never made it outside the realm of research. The main application is a cheap alternative to small 3 phase compressors. Maybe we should work on an open source clone...

09-10-15, 09:27 PM	#194
NiHaoMike Supreme EcoRenovator Join Date: Oct 2008 Location: Austin, TX Posts: 1,154 Thanks: 14 Thanked 257 Times in 241 Posts	There's the Shannon Liu Quadrature Drive that is basically a VFD for "single phase" compressors, but it never made it outside the realm of research. The main application is a cheap alternative to small 3 phase compressors. Maybe we should work on an open source clone... __________________ To my surprise, shortly after Naomi Wu gave me a bit of fame for making good use of solar power, Allie Moore got really jealous of her...