Ɔkyerɛwfo: Site Editor Publish Time: 2024-08-28 Mfiase: Beaeɛ
Esiane sɛ tumi nhyehyɛe ahorow no anya nkɔso nyansam na substations dodow a ɛrekɔ soro no nti, DC nhyehyɛe ahorow no nsiesie adwuma no abɛyɛ nea ɛyɛ den kɛse, na hia a ehia sɛ wɔde nyansa hwɛ batere so na wɔhwɛ so no abɛyɛ nea egye ntɛmpɛ kɛse. Battery inverter grid-connected technology, sɛ mfiridwuma titiriw biako wɔ akyirikyiri tumi sɔhwɛ nhyehyɛe a ɛfa ahoɔden a wɔde yɛ adwuma ho no, ma kwan ma wɔsan de ahoɔden a ɛma nsu fi mu ba no kɔ grid no mu a wɔmfa ɔhyew mma, na ɛnam so kwati ahoɔden a wɔsɛe no a efi atetesɛm mu ɔhyew adesoa a wɔde gu mu no. Eyi ma wonya mframa a ɛmma mframa bɔne pii, ahoɔden a wɔde yɛ adwuma, ne nneɛma a atwa yɛn ho ahyia a ɛnyɛ nea ɛfa nneɛma a atwa yɛn ho ahyia ho, a ɛho hia kɛse wɔ nkɔso a ɛtra hɔ daa ho nhyehyɛe no mu.
Nneɛma a wɔtaa yɛ a ɛfa tumi a wɔde sɔ tumi a wɔde yɛ adwuma wɔ mfiridwuma mu wɔ mfiridwuma mu no ho titiriw ne offline, intanɛt so, ne akwan a wɔaka abom. Wɔ eyinom mu no, wɔhyɛ intanɛt kwan no so kɛse na wɔde di dwuma esiane ne nhyehyɛe ahobammɔ a ɛkorɔn nti, efisɛ tumi a wɔde sɔ hwɛ no ntwa mu mfi adesoa no ho, ne nea ɛyɛ den a ɛba fam koraa ma retrofitting no.
Wɔakyekyɛ aman a wɔyɛ adwuma no mu ayɛ no standby floating charge, capacity discharge, ne constant current charge. Saa aman yi dannan wɔn ho wɔn ho ntam bere a nhyehyɛe no reyɛ adwuma no, na ɛyɛ adwumayɛ kyinhyia a edi mũ ma tumi a wɔde sɔ hwɛ.
Standby floating charge tebea Wɔ
floating charge tebea mu no, NC contactor CJ1/CJ2 no ato mu, na charge ne discharge switch K1/K2 no abue. Battery no wɔ intanɛt so, a DC nhyehyɛe no de ahoɔden ma batere no ne adesoa no nyinaa. Sɛ anyinam ahoɔden no gyae a wɔnhwɛ kwan a, batere no betumi ama adesoa no anya ahoɔden tẽẽ, na ama ahoɔden a ɛwɔ mu no antwitware mu.
Capacity discharge tebea
Wɔ tumi a wɔde gu mu no, batere nhama abien no sesa sɛnea mmara kyerɛ. Sɛ nhwɛso no, bere a batere hama 1 no reyɛ adwuma no, batere kuw 2 no da so ara wɔ float charging mu. NC contactor CJ1 no bue, charge ne discharge switch K1 no to mu, na PCS module no yɛ adwuma. Module no dannan DC tumi no fi battery string no mu kɔ AC ahoɔden mu na ɛma no san kɔ grid no mu, na ɛnam so ma wonya intanɛt so tumi sɔhwɛ. Sɛ wowie discharge no a, system no dan kɔ constant current charging so ankasa.
Constant current charge state
Sɛ wowie capacity testing no a, battery no gyae discharging, na PCs no gyae inverting. NC contactor CJ1 ne charge ne discharge switch K1 no da so ara wɔ tebea koro no ara mu sɛnea ɛte wɔ bere a wɔregyae no mu. PC ahorow no fi ase rectification charge, dannan AC ahoɔden fi grid no mu kɔ DC ahoɔden mu ma pre-charging battery no. Afei eyi dan kɔ daa current equalization ne trickle charging mu, hwɛ hu sɛ battery no charge no yɛ mmerɛw.
Atifi hɔ no kyerɛ sɛnea wɔyɛ nhyehyɛe ne sɛnea wɔde di dwuma wɔ tumi a wɔde sɔ hwɛ a egyina battery inverter grid-connected technology so. Wɔn a wɔyɛ nnwuma no agye ɔkwan yi atom kɛse. Sɛ nhwɛso no, DFUN ayɛ nhyehyɛe a . Remote Online Capacity Testing Solution , a ɛma wotumi di mmeae a wɔapete no so wɔ akyirikyiri, bere, mmɔdenbɔ, ne ɛka a wɔbɔ.
Wɔ tumi sɔhwɛ dwumadie akyi no, saa akyirikyiri intanɛt so tumi sɔhwɛ ano aduru yi nso ka bere ankasa mu batere a wɔhwɛ so ne batere dwumadie dwumadie ho, ampa ara sɛ wɔnya 24/7 bere ankasa mu akyirikyiri batere sohwɛ ne nsiesie.
