  We derive the general relations between the maximum power, maximum efficiency
and minimum dissipation for the irreversible heat engine in nonlinear response
regime. In this context, we use the minimally nonlinear irreversible model and
obtain the lower and upper bounds of the above relations for the asymmetric
dissipation limits. These relations can be simplified further when the system
possesses the time-reversal symmetry or anti-symmetry. We find that our results
are the generalization of various such relations obtained earlier for different
heat engines.
