The only hands this will give you +EV with (ignoring that you try bluffs etc) are the ones that give you the highest chance to win right off the bat. Ie, the usual AA/KK/QQ/JJ/AK/AQ etc.

Two problems I can see with your reasoning:
1. A little math problem. If the pot is $45 and you raise $45, then your opp needs to call $45 into a $135 pot, not a $90 pot. So that's 1/3.
2. Since you represent a good hand here, the only callers you'll get are the ones that think they got a shot at a good hand. So if you are playing a crappy (or marginal) hand, you might think the dead money gives you +EV, but in reality because of what the callers will have, your % chance to win is so shafted that it's probably -EV.