Tora ea phetisetso (hape ke pylon ea motlakase, tora ea metsi naheng ea Canada, le pylon naheng ea Brithani) ke mohaho o molelele, hangata e le tora ea letamo e entsoeng ka tšepe e sebelisoang ho tšehetsa mohala oa motlakase o ka holimo. Litabeng tsa motlakase, litora tsa phetisetso li na le lithapo tsa phetisetso tse matla tse tsamaisang matla a mangata a motlakase ho tloha liteisheneng tse fehlang ho ea ho li-substations tsa motlakase, tseo motlakase o fanoang ho tsona ho bareki ba ho qetela; ho feta moo, lipalo tsa lisebelisoa li sebelisetsoa ho ts'ehetsa lithapo tsa motlakase tse tlase tse tsamaisang motlakase ho tloha liteisheneng ho ea ho bareki ba motlakase.

Ho na le mekhahlelo e mene ea litora tsa phetiso: (i) tora e emisitsoeng, (ii) tora ea ho qetela e shoeleng, (iii) tora ea likhohlano, le (iv) tora ea phetoho.[1] Bophahamo ba litora tsa phetiso bo tloha ho 15 ho isa ho 55 m (49 ho isa ho 180 ft);[1] tse telele ka ho fetesisa ke litora tsa phetisetso tsa 380 m (1,247 ft) tsa bolelele ba limithara tse 2,656 (8,714 ft) tsa Jintang-Cezi Overhead Powerline Link. , pakeng tsa lihlekehleke tsa Jintang le Cezi profinseng ea Zhejiang, Chaena. Sebaka se selelele ka ho fetisisa sa ho tšela motlakase oa metsi ke Ameralik Span ea matla a ho tšela Ameralik fjord, e bolelele ba 5,376 m (17,638 ft). Ho hlokahala litora tse ngata tsa phetisetso ho fokotsa phetoho ea maemo a leholimo, ka hona, litora tsa phetiso tsa 2020s li ile tsa fetoha tsa bohlokoa lipolotiking.

Hangata litora tsa mehala ea phetiso li aroloa ho ea ka sebopeho, ho kenyelletsa mofuta oa khalase, mofuta oa hlooho ea katse, mofuta o kaholimo, mofuta o omileng le mofuta oa bakete. Ho ea ka mesebetsi ea eona, ho na le litora tsa mehala ea phetisetso ea tsitsipano, litora tsa mehala ea phetisetso, litora tsa phetiso ea sekhutlo, litora tsa phetiso ea sekhutlo (litora tsa pheletso e shoeleng), litora tse tšelang noka, jj.