The　combined　quasineutral　and　zero-electron-mass　limit　of　the　full　Navier-Stokes-Fourier-Poisson　system　in　the　torus　T-d　(d　＞=　1)　is　considered.　It　is　showed　that,　for　well-prepared　initial　data,　the　weak　solutions　of　the　full　Navier-Stokes-Fourier-Poisson　system　converge　to　the　strong　solution　of　the　incompressible　Navier-Stokes　equations,　as　long　as　the　latter　exists.　Moreover,　the　convergence　rates　are　obtained.　(c)　2013　Elsevier　Inc.　All　rights　reserved.