Ɔkyerɛwfo: Site Editor Publish Time: 2024-11-26 Mfiase: Beaeɛ
Mpɛn pii no, mpɛn pii no, tumi a batere a ayɛ adwuma wɔ tebea horow a wɔde nsu a ɛsensɛn nsu so mu bere tenten no tumi fi mu ankasa no mu nna hɔ. Sɛ wɔde wɔn ho to akwan a wɔtaa fa so sɔ tumi a wɔde sɔ hwɛ nkutoo so a, ɛma ɛyɛ pɛpɛɛpɛ. Bere a nsakrae a ɛba wɔ batere ahoɔden ne emu ahoɔden mu no betumi akyerɛ sɛ tumi no sɛe no fã bi no, saa nsusuwii ahorow yi nyɛ metrics a ɛyɛ pintinn a wɔde susuw batere ahoɔden.
Ano aduru biako pɛ a wotumi de ho to so ne sɛ bere ne bere mu no ɛbɛyɛ tumi sɔhwɛ denam charge-discharge cycle ahorow a wɔahyɛ so so. Eyi hwɛ hu sɛ batere ahorow no yɛ adwuma wɔ wɔn tumi a ennu 80% mu, na edi DC nnesoa ho ahwehwɛde ahorow ho dwuma bere a AC anyinam ahoɔden no retwa mu na wɔahu batere ho nsɛm a ebetumi aba. Eyi yɛ ade titiriw a ɛwɔ DC tumi nhyehyɛe mu ahotoso mu.
DFUN Battery Bank Capacity Testing Solution ka dwumadie ahodoɔ bom, a nea ɛka ho ne akyirikyiri intanɛt so hwɛ, tumi a ɛfiri mu a wɔsɔ hwɛ, nkyekyɛm a ɛyɛ nyansa a wɔde charge, battery a ɛyɛ nyansa adwumayɛ ne ne siesie, battery a ɛkari pɛ ne dwumadie. Ɛfata ma DC tumi nhyehyɛe te sɛ telecom ahoɔden a wɔde ma (48V) ne adwumayɛ tumi a wɔde di dwuma (110 & 220V).
Bere a DFUN de mfe pii a wɔde yɛ mfiridwuma ho nimdeɛ ne sɛnea wɔde di dwuma wɔ DC tumi nhyehyɛe mu no ayɛ bere ankasa mu intanɛt so batere a wɔde sɔ hwɛ no ho sɔhwɛ nhyehyɛe ahorow. Ade titiriw a ɛyɛ foforo ne sɛ wɔde afiri a wɔde bɔ obi ho ban fi nsu mu ho, a ɛma wotumi yɛ tumi ho sɔhwɛ wɔ tebea horow a wɔabɔ ho ban mu.
Discharge protection unit no yɛ unidirectional diode ne contactor a wɔtaa to mu a wɔde abɔ mu wɔ parallel mu na afei wɔde ahyɛ battery supply circuit no mu. Wɔ tumi sɔhwɛ mu no, diode no hwɛ hu sɛ charging no gyae bere a wɔretu no kɔ so. Eyi mma afiri a wɔde bɔ batere no ntumi mfa current nkɔ battery bank no mu, na ɛde battery bank no to tebea a ɛyɛ hyew a wɔde gyina hɔ (bere ankasa mu wɔ intanɛt so). Ɛmfa ho sɛnea tumi a wɔde sɔ hwɛ nhyehyɛe no yɛ adwuma no, batere no da so ara wɔ intanɛt so. Sɛ ɛba sɛ charging device anaa AC system no di nkogu a, battery bank no de ahoɔden ma DC load no ntɛm ara.
Akyirikyiri intanɛt so tumi a wɔde sɔ hwɛ nhyehyɛe ma telecom ahoɔden a wɔde ma (48V) .
Akyirikyiri intanɛt so tumi a wɔde sɔ hwɛ nhyehyɛe a ɛma ahoɔden a wɔde yɛ adwuma (110V & 220V) .
K1 kɔ so yɛ nea wɔato mu, na ɛde battery bank no bata DC bus/charging device no ho.
Battery bank no betumi agye sika na wɔayi afi mu. Sɛ AC system/charging device no di nkogu a, battery bank no ma bere ankasa mu ahoɔden ma DC adesoa no.
Telecom ahoɔden a wɔde ma (48V) .
K1 Open, Km Closed: Battery no fa DC/DC step-up discharge unit no so na ɛka DC bɔs no ho. Wɔ saa tebea yi mu no, ahoɔden a wɔde sɔ hwɛ nhyehyɛe no mu ahoɔden a ɛba no korɔn sen DC tumi a wɔde ma no ahoɔden, na ɛhwɛ hu sɛ adesoa no tumi yɛ adwuma wɔ tumi a wɔde sɔ hwɛ (Battery Bank) no mu. Diode (D1) circuit no gyae charge, na ɛma ɛyɛ adwuma.
Tumi a wɔde yɛ adwuma (110V & 220V) .
K1 Open, K11 Closed: Battery bank no fa PCS inverter no mu, na ɛma ahoɔden san kɔ AC grid no mu. Diode (D1) circuit no gyae charge, na ɛma ɛyɛ adwuma.
Wɔ nhyehyɛe ahorow abien no nyinaa mu no, discharge protection unit (K/D) hwɛ hu sɛ sɛ mfomso bi si wɔ AC nhyehyɛe, charging device, anaa capacity testing system mu mpo a, battery bank no kɔ so tumi de ahoɔden ankasa ma DC adesoa no. Saa mmuae a wɔde ma ntɛm ara yi di tumi a egye ntɛmpɛ a wɔhwehwɛ wɔ tebea horow a emu yɛ den mu no ho dwuma.
Ɛdenam discharge protection unit (K/D) a wɔde bɛka battery supply circuit no ho so no, nhyehyɛe no hwɛ hu sɛ anyinam ahoɔden a wontwa mu a efi battery bank no mu wɔ bere ne bere mu capacity discharge sɔhwɛ mu. Eyi ma ahobammɔ ne ahotoso a ɛwɔ DC tumi nhyehyɛe ahorow mu no yɛ kɛse, na ɛma ahobammɔ a ɛyɛ den ma adwumayɛ a ɛho hia.
