This is the way I have my VAWT's 3 phases wired. It works quite well. I use full wave bridge rectifiers on each phase. The DC outputs are wired in series. This allows a higher voltage than the conventional star configuration.
I did have one itsy bitsy little problem, however, because I'm feeding the output to a homemade buck converter. The chips fry when input voltage exceeds 40 volts. If you are feeding directly into a battery, you should be ok, but if you feed into anything else, use care not to exceed any voltage limits.
I got around my problem by installing a couple relays. One flips the dc outputs between series and parallel depending on the voltage of one coil. The other shunts the output around the buck converter and straight into the battery if the output gets close to the limit.
The upshot is, separate full wave rectifiers can be wired in parallel OR series, no problem. --tom