Bere a anyinam ahoɔden nhyehyɛe no renya nkɔso no, anyinam ahoɔden nhyehyɛe no kɛse kɔ so trɛw, na ɛma wɔhwehwɛ anyinam ahoɔden nkitahodi kɛse. Batere, sɛ ade titiriw a ɛwɔ telecom ahoɔden nhyehyɛe no mu no, nya tumi nkitahodi a wotumi de ho to so no so nkɛntɛnso tẽẽ. Sɛ wɔyɛ tumi sɔhwɛ denam charge ne discharge cycle so a, ɛyɛ ɔkwan a ɛho hia a wɔfa so hwɛ battery no adwumayɛ na wɔatrɛw battery nkwa nna mu. Sɛnea mmara a ɛfa telecom power system ho a wɔde siesie batere kyerɛ no, ɛsɛ sɛ wosiesie batere daa. Sɛ wɔde toto akwan te sɛ terminal voltage susuw ne emu resistance sɔhwɛ ho a, tumi sɔhwɛ ma pɛpɛɛpɛyɛ kɛse. Batere a wɔde ahyɛ mu foforo no hwehwɛ sɛ wɔsɔ ahoɔden a ɛtwetwe no hwɛ, na ɛno akyi no, wɔsɔ tumi a ɛtwetwe no hwɛ afe biara. Wɔ batere a wɔde mfe anan ayɛ adwuma ho no, ɛho hia sɛ wɔsɔ ahoɔden a wɔde yɛ adwuma no hwɛ afe fã. Sɛ battery bi antumi ankɔ ne tumi a wɔahyɛ no 80% wɔ sɔhwɛ abiɛsa a ɛtoatoa so akyi a, ɛsɛ sɛ wosusuw ho sɛ wɔbɛsesa.
Mprempren, wɔde nhyehyɛe abiɛsa a wɔtaa de sɔ batere ahoɔden hwɛ di dwuma kɛse wɔ mfiridwuma mu: dummy load, DC/AC nsakrae, ne DC/DC boosted voltage nhyehyɛe.
Tumi sɔhwɛ afiri no titiriw yɛ DC/DC battery pack boosted circuit module a ɛwɔ frequency a ɛkorɔn, DC/DC battery pack constant current charge module a ɛwɔ frequency a ɛkorɔn, contactors, ne diodes. Nhyehyɛe no yɛ adwuma wɔ tebea abiɛsa mu: standby floating charge, capacity discharge, ne constant current charge. Saa aman yi yɛ adwumayɛ kyinhyia a edi mũ ma tumi sɔhwɛ.
Standby Floating Charge Ɔman
Wɔ floating charge tebea mu no, wɔato NC contactor K1 no mu, na NO contactor KM no bue. Battery no wɔ intanɛt so, na rectifier no de ahoɔden ma battery pack no ne adesoa no nyinaa. Sɛ anyinam ahoɔden twa kwan mpofirim a, batere no betumi de anyinam ahoɔden akɔ adesoa no mu tẽẽ, na ama anyinam ahoɔden no atwa mu.
Mfonini 1: Battery Pack a ɛwɔ Standby Floating Charge tebea mu
Capacity Discharge Ɔman
Bere a capacity discharge no, NC contactor K1 no bue, na NO contactor KM ne KC no to mu. DC/DC battery pack boosted circuit a ɛwɔ frequency a ɛkorɔn no yɛ adwuma. Battery no yɛ boosted denam DC/DC circuit no so ma ɛyɛ voltage a ɛkorɔn kakra sen rectifier voltage, na ɛnam so sesa rectifier no wɔ ahoɔden a ɛde ma adesoa no mu. Sɛ wowie discharge no a, nhyehyɛe no dan kɔ daa current charging so, na constant current charge circuit module no yɛ adwuma.
Mfonini 2: Battery Pack wɔ Capacity Discharge State mu
Daa Mprempren Katua Tebea
Sɛ capacity discharge wie a, nhyehyɛe no ankasa dan kɔ constant charging so. High-frequency DC / DC battery pack daa mprempren charge circuit module no yɛ adwuma, automatically sesa charge current no kɔ bo a wɔahyɛ no so bere a wode mfitiase rectifier no di dwuma ma daa current charge. Bere a battery no ahoɔden kɔ soro wɔ charging nhyehyɛe no awiei no, charge current no so tew. Sɛ current no kɔ fam sen device no set threshold a, nhyehyɛe no ankasa de mprempren charge nhyehyɛe a ɛkɔ so daa no ba awiei. NC contactor K1 no to mu, ɛma DC/DC battery pack a ɛyɛ frequency a ɛkorɔn daa current charge circuit module no, na ɛtwa KM ne KC mu. Afei battery pack no san kɔ standby floating charge tebea no mu.
Mfonini 3: Battery Pack a ɛwɔ Constant Current Charge State mu
Atifi hɔ no kyerɛkyerɛ sɛnea wɔde tumi sɔhwɛ nhyehyɛe a egyina DC/DC so bedi dwuma. Nnwumakuw a wɔyɛ nneɛma no gye ano aduru no tom kɛse. Sɛ nhwɛsoɔ no, DFUN ayɛ akyirikyiri intanɛt so tumi sɔhwɛ ano aduru a ɛkɔ akyiri, a ɛbɛma wɔatumi adi mmeaeɛ a wɔahwete no so wɔ akyirikyiri, a ɛmma bere nsɛe, ɛyɛ mmerɛ, na wotumi de ho to so.
DFUN capacity testing solution , a ɛka tumi sɔhwɛ adwuma no ho no, ɛka bere ankasa mu battery hwɛ ne battery activation features, a ɛma wotumi hwɛ akyirikyiri, dɔnhwerew ne dɔnhwerew ne battery packs siesie.
