Photovoltaic inverter (PV inverter kapa solar inverter) e ka fetola matla a feto-fetohang a DC a hlahisoang ke liphanele tsa letsatsi tsa photovoltaic (PV) hore e be inverter e nang le maqhubu a maqhubu a mains (AC) a maqhubu a mains, a ka khutlisetsoang tsamaisong ea phetisetso ea matla a khoebo, kapa e fanoang ho grid ea tšebeliso ea marang-rang. Photovoltaic inverter ke e 'ngoe ea litekanyo tsa bohlokoa tsa tsamaiso (BOS) tsamaisong ea photovoltaic array, e ka sebelisoang ka lisebelisoa tse akaretsang tsa motlakase oa AC. Li-inverters tsa letsatsi li na le mesebetsi e khethehileng bakeng sa li-photovoltaic arrays, tse kang ho latela lintlha tse ngata tsa matla le tšireletso ea sehlekehlekeng.
Li-inverters tsa letsatsi li ka aroloa ka mekhahlelo e meraro e latelang:
1. Li-inverters tse ikemetseng: tse sebelisoang mekhoeng e ikemetseng, li-photovoltaic array li lefisa betri, 'me inverter e sebelisa motlakase oa DC oa betri e le mohloli oa matla. Li-inverter tse ngata tse ikemetseng li boetse li kenyelletsa li-charger tse ka tjhajang betri ka matla a AC. Ka kakaretso, li-inverters tse joalo ha li ame marang-rang, kahoo ha li hloke tšireletso ea sehlekehlekeng.
2. Li-inverters tsa Grid-tie: Motlakase oa motlakase oa motlakase o ka khutlisetsoa ho motlakase oa AC oa khoebo, kahoo leqhubu la sine la tlhahiso le hloka ho tšoana le mohato, maqhubu le motlakase oa motlakase. Inverter e hokahaneng le grid e na le moralo oa polokeho, 'me haeba e sa hokahane le phepelo ea motlakase, tlhahiso e tla tima ka bo eona. Haeba matla a marang-rang a hlōleha, motlakase o kopantsoeng le grid ha o na mosebetsi oa ho tšehetsa phepelo ea matla.
3. Li-inverters tse bolokang betri (Battery backup inverters) ke li-inverters tse khethehileng tse sebelisang libeteri e le mohloli oa matla a tsona 'me li sebelisana le tjhaja ea betri ho tjhaja libeteri. Haeba ho na le matla a mangata haholo, e tla tjhaja hape mohloling oa motlakase oa AC. QETA. Mofuta ona oa inverter o ka fana ka matla a AC ho mojaro o boletsoeng ha motlakase oa grid o hloleha, ka hona o hloka ho ba le ts'ebetso ea ts'ireletso ea phello ea sehlekehleke.
Photovoltaic inverter (PV inverter kapa solar inverter) e ka fetola matla a feto-fetohang a DC a hlahisoang ke liphanele tsa letsatsi tsa photovoltaic (PV) hore e be inverter e nang le maqhubu a maqhubu a mains (AC) a maqhubu a mains, a ka khutlisetsoang tsamaisong ea phetisetso ea matla a khoebo, kapa e fanoang ho grid ea tšebeliso ea marang-rang. Photovoltaic inverter ke e 'ngoe ea litekanyo tsa bohlokoa tsa tsamaiso (BOS) tsamaisong ea photovoltaic array, e ka sebelisoang ka lisebelisoa tse akaretsang tsa motlakase oa AC. Li-inverters tsa letsatsi li na le mesebetsi e khethehileng bakeng sa li-photovoltaic arrays, tse kang ho latela lintlha tse ngata tsa matla le tšireletso ea sehlekehlekeng.
Li-inverters tsa letsatsi li ka aroloa ka mekhahlelo e meraro e latelang:
1. Li-inverters tse ikemetseng: tse sebelisoang mekhoeng e ikemetseng, li-photovoltaic array li lefisa betri, 'me inverter e sebelisa motlakase oa DC oa betri e le mohloli oa matla. Li-inverter tse ngata tse ikemetseng li boetse li kenyelletsa li-charger tse ka tjhajang betri ka matla a AC. Ka kakaretso, li-inverters tse joalo ha li ame marang-rang, kahoo ha li hloke tšireletso ea sehlekehlekeng.
2. Li-inverters tsa Grid-tie: Motlakase oa motlakase oa motlakase o ka khutlisetsoa ho motlakase oa AC oa khoebo, kahoo leqhubu la sine la tlhahiso le hloka ho tšoana le mohato, maqhubu le motlakase oa motlakase. Inverter e hokahaneng le grid e na le moralo oa polokeho, 'me haeba e sa hokahane le phepelo ea motlakase, tlhahiso e tla tima ka bo eona. Haeba matla a marang-rang a hlōleha, motlakase o kopantsoeng le grid ha o na mosebetsi oa ho tšehetsa phepelo ea matla.
3. Li-inverters tse bolokang betri (Battery backup inverters) ke li-inverters tse khethehileng tse sebelisang libeteri e le mohloli oa matla a tsona 'me li sebelisana le tjhaja ea betri ho tjhaja libeteri. Haeba ho na le matla a mangata haholo, e tla tjhaja hape mohloling oa motlakase oa AC. QETA. Mofuta ona oa inverter o ka fana ka matla a AC ho mojaro o boletsoeng ha motlakase oa grid o hloleha, ka hona o hloka ho ba le ts'ebetso ea ts'ireletso ea phello ea sehlekehleke.
Nako ea poso: Jun-24-2022
