UGcino lwaMandla eVanadium – 1

Ukuthandwa kweshishini elitsha lamandla lenza i-lithium carbonate, into ekrwada yeebhetri ze-lithium, "ioli emhlophe" Kwitekhnoloji yebhetri, enye indlela yobugcisa "i-vanadium umbane" nayo iyaqhakaza ngokuthula.

Embindini kaFebruwari, "iprojekthi yesizwe ye-200MW / 800mwh iDalian liquide flow power storage kunye ne-peak shaving power station" yabhengeza ngokusemthethweni ukuba ulwakhiwo lweprojekthi engundoqo lugqityiwe. Isikhululo samandla yiprojekthi yokuqala enkulu ye-100MW yesizwe yokugcina amandla e-electrochemical eTshayina. Iya kuba yeyona projekthi inkulu yokugcina amandla ebhetri ye-vanadium emhlabeni. Kulindeleke ukuba igqibezele ukumiselwa koqhagamshelo lwegridi ngoJuni walo nyaka.

Ithini ingqikelelo yeprojekthi enkulu yokugcina amandla ebhetri kwihlabathi? Isikhululo samandla sinomthamo wokugcina amandla we-400mwh, olingana ne-400000 kwh. Ngokwe-avareji yokusetyenziswa kwamandla ngenyanga kwintsapho ye-200 degrees, inokubonelela ngaphezu kweentsapho ze-2000 inyanga enye. Njengesikhululo samandla sokutsheva okuphezulu, inokunciphisa uxinzelelo oluphezulu lokutsheva lwegridi yamandla yasekhaya kwaye yenze imfuno yombane ngexesha.

Ukugcinwa kwamandla ngundoqo wenguqu entsha yoshishino lwamandla Kumxholo othi "ikhabhoni ephindwe kabini", umlinganiselo wokusetyenziswa kwamandla amalahle ubopheleleke ekunciphiseni, kodwa amandla amatsha anje ngamandla omoya kunye namandla elanga sele ejongene neempawu zokungaqhubeki, ukungazinzi kunye nokungalawuleki ixesha elide. Ngoko ke, indlela yokugcina kakuhle le mithombo yamandla ibe ngundoqo ekusebenziseni umbane oluhlaza.

Ngokwembono yesakhiwo sogcino lwamandla, iChina isagxile ekumpompeni nasekugcinweni kwamandla ngoku - xa amandla ombane ephantsi, amanzi ampontshwa ukusuka kwidama elisezantsi ukuya kwidama elingaphezulu ngombane, aze ke akhululwe ukuvelisa umbane kwindawo ephezulu. yokusetyenziswa kwamandla Kwi-2020, umlinganiselo we-pumped storage e-China uya kufikelela malunga ne-90%, kwaye okwesibini kukugcinwa kwamandla e-electrochemical, kuquka ibhetri ye-lithium-ion, ibhetri ye-lead-acid, ibhetri yokuhamba kwamanzi kunye nobunye ubuchwepheshe.