China ke e 'ngoe ea linaha tse' maloa lefatšeng tse sebelisang mashala e le mohloli oa eona o ka sehloohong oa matla. E na le mehloli e mengata ea matla a mashala, a fehloang ka metsi le matla a moea, empa mehloli ea eona ea oli le khase ea tlhaho e batla e fokola. Kabo ea mehloli ea matla naheng ea heso e sa lekana haholo. Ka kakaretso, Chaena Leboea le leboea-bophirimela ho Chaena, tse kang Shanxi, Inner Mongolia, Shaanxi, joalo-joalo, li na le mehloli e mengata ea mashala; mehloli ea matla a metsi e tsepame haholo-holo Yunnan, Sichuan, Tibet le liprofinseng tse ling tse ka boroa-bophirimela le libaka, tse nang le phapang e kholo ea bophahamo; mehloli ea matla a moea e ajoa haholo-holo libakeng tse lebōpong la leoatle le ka boroa-bochabela le lihlekehlekeng tse haufi le libaka tse ka leboea (Leboea-bochabela, Chaena Leboea, Leboea-bophirimela). Litsi tsa matla a motlakase naheng ka bophara li tsepame haholo litsing tsa tlhahiso ea indasteri le temo le libakeng tse nang le baahi ba bangata joalo ka East China le Pearl River Delta. Ntle le haeba ho na le mabaka a khethehileng, limela tse kholo tsa matla ka kakaretso li hahoa metheong ea matla, e lebisang mathateng a phetisetso ea matla. Morero oa "West-to-East Power Transmission" ke mokhoa o ka sehloohong oa ho lemoha phetiso ea motlakase.

Motlakase o fapane le mehloli e meng ea matla ka hore ha o khone ho bolokoa ka tekanyo e kholo; tlhahiso, phetiso le tšebeliso li etsahala ka nako e le 'ngoe. Ho tlameha ho ba le tekano ea nako ea sebele pakeng tsa ho fehla motlakase le ho sebelisoa ha motlakase; ho hloleha ho boloka tekanyo ena ho ka senya tshireletso le ho tswela pele ha phepelo ya motlakase. Keriti ea motlakase ke setsi sa motlakase sa sistimi se entsoeng ka lifeme tsa motlakase, litsi tse nyane, lithapo tsa phetiso, li-transformer, likhoele tsa kabo le basebelisi. Haholo-holo e entsoe ka marang-rang a phetiso le kabo.

Lisebelisoa tsohle tsa phetisetso ea matla le phetoho li hokahane ho theha marang-rang a phetiso, 'me lisebelisoa tsohle tsa kabo le tsa phetoho li hokahane ho theha marang-rang a kabo. Marang-rang a phetiso ea matla a na le lisebelisoa tsa phetisetso ea matla le lisebelisoa tsa phetoho. Thepa ea phepelo ea motlakase haholo-holo e kenyelletsa li-conductor, lithapo tsa fatše, litora, likhoele tsa insulator, lithapo tsa motlakase, joalo-joalo; lisebelisoa tsa ho fetola matla li kenyelletsa li-transformer, li-reactors, capacitor, li-circuit breakers, li-switches tsa fatše, li-switches tse itšehlang, tse thibelang lehalima, li-voltage transformer, li-transformer tsa hona joale, li-busbar, joalo-joalo Thepa ea motheo, hammoho le tšireletso ea li-relay le lisebelisoa tse ling tsa bobeli ho netefatsa matla a sireletsehileng le a ka tšeptjoang. phetiso, ho beha leihlo, taolo le litsamaiso tsa likhokahanyo tsa matla. Thepa ea phetoho e tsepamisitsoe haholo ho li-substations. Khokahano ea lisebelisoa tsa mantlha le lisebelisoa tsa bobeli tse amanang le marang-rang a phetiso ke ea bohlokoa bakeng sa ts'ebetso e bolokehileng le e tsitsitseng ea sistimi ea motlakase le ho thibela likotsi tsa ketane le ho khaoha ho hoholo ha motlakase.

Lithapo tsa motlakase tse tsamaisang motlakase ho tloha litsing tsa motlakase ho ea litsing tsa motlakase le ho hokela lits'ebetso tse fapaneng tsa motlakase li bitsoa mehala ea phetiso.
Mesebetsi ea lithapo tsa phetiso e kenyelletsa:
(1) ''Motlakase o fetisang'': Mosebetsi o ka sehloohong oa lithapo tsa phetiso e holimo ke ho tsamaisa motlakase ho tloha litsing tsa phepelo ea motlakase (joaloka lifeme tsa motlakase kapa liteishene tsa matla a ka nchafatsoang) ho ea liteisheneng tse hole le basebelisi. Sena se netefatsa phepelo e tšepahalang ea motlakase ho fihlela litlhoko tsa mesebetsi ea sechaba le moruo.
(2) ''Ho hokela lifeme tsa motlakase le litsi tse nyane'': Lithapo tsa phepelo ea matla a holimo li hokahanya lifeme tse fapaneng tsa motlakase le liteishene tse nyane ho theha sistimi e kopaneng ea motlakase. Khokahano ena e thusa ho fihlela tlatsetso ea matla le tlhophiso e nepahetseng, ho ntlafatsa katleho le botsitso ba sistimi ka kakaretso.
3 Sena se thusa ho leka-lekanya phepelo le tlhoko ea sistimi ea motlakase le ho netefatsa kabo e loketseng ea motlakase.
4 Sena se thusa ho netefatsa ts'ebetso e tsitsitseng ea tsamaiso ea matla le ho qoba ho tima le ho se sebetse hantle.
(5) ''Ho matlafatsa botsitso le ts'epahalo ea sistimi ea motlakase'': Moralo le kaho ea likhoele tsa phepelo ea matla hangata li ela hloko lintlha tse fapaneng tsa tikoloho le maemo a phoso ho netefatsa botsitso le ts'epahalo ea sistimi ea motlakase. Ka mohlala, ka mokhoa o utloahalang oa moralo le khetho ea lisebelisoa, kotsi ea ho hlōleha ha tsamaiso e ka fokotsoa 'me bokhoni ba ho tsosolosa tsamaiso bo ka ntlafatsoa.
(6) ''Ntšetsapele kabo e nepahetseng ea lisebelisoa tsa motlakase'': Ka lithapo tsa phetiso e holimo, mehloli ea motlakase e ka ajoa hantle ka har'a mefuta e mengata ho fihlela tekano lipakeng tsa phepelo ea motlakase le tlhoko. Sena se thusa ho ntlafatsa katleho ea tšebeliso ea mehloli ea matla le ho khothaletsa nts'etsopele ea moruo e tsitsitseng.