  We study the dynamics of vortices in d-wave superconductors using a
phenomenological time-dependent Ginzburg-Landau equation with mixing of s- and
d-wave components. We present numerical simulations under an external driving
current $J$ oriented with an angle $\phi$ with respect to the $b$ crystal axis,
calculating the vortex motion and induced electric fields for $\kappa=\infty$.
We find an intrinsic Hall effect for $\phi\neq 0$ which depends as
$\sim\sin(4\phi)$, and increases non-linearly with $J$.
