Czech metro ahobammɔ a wɔde DFUN battery hwɛ nhyehyɛe so tumi .

Bere a nkurow akɛse mu akwantu nhyehyɛe kɔ so yɛ nea ɛwɔ hɔ nnɛ no, hwɛ a wɔbɛhwɛ ma ahotoso a ɛwɔ anyinam ahoɔden a wɔde di dwuma ntɛm mu no abɛyɛ ahobammɔ ho ahwehwɛde a ɛho hia kɛse. Wɔ nnansa yi a wɔde dii dwuma no mu no, DFUN de ahantan de Battery Monitoring System (BMS) ano aduru a ɛkɔ akyiri maa Prague Metro nhyehyɛe a ɛwɔ Czech Republic no, na ɛbɔɔ wɔn 2V VRLA Backup Battery Banks a wɔde dii dwuma wɔ ntɛmpɛ adwuma a ɛho hia mu no ho ban.

Dwumadie no ho nsɛm .

Nea ɛbɛyɛ na wɔatumi ayɛ adwuma a wotumi de ho to so bere a anyinam ahoɔden no atɔ anaasɛ tebea horow a egye ntɛmpɛ no, Czech Metro no de batere a wɔde siesie nneɛma a ahoɔden wom ayɛ biako, nhama no mu biako de 216 asinasin a ɛyɛ 2V VRLA batere a ayɛ no adi dwuma Hoppecke . Saa batere ahorow yi yɛ Metro no kanea a wɔde di dwuma ntɛm, nsɛnkyerɛnne, ne nkitahodi nhyehyɛe no mu ade titiriw.

Sɛnea ɛbɛyɛ na wɔahwɛ batere no so na wɔahwɛ so yiye no, metro a wɔapaw no . Dfun's PBMS9000 controller titiriw ne . PBAT61 batere sensor ahorow ..

Dɛn nti na Dfun PBMS9000 + PBAT61.

No PBMS9000 nhyehyɛe no yɛ pɔtee ma VRLA batere dwumadie akɛseɛ te sɛ data centers, akwantuo nhyehyɛeɛ, ne utility backup tumi. Wɔ Prague metro asɛm no ho no, ɛde mae:

• 24/7 bere ankasa mu intanɛt so hwɛ a wɔhwɛ ahoɔden, ɔhyew, emu ahoɔden, SOC, SOH, ne charge/discharge current .

• Ring Communication Topology  hwɛ hu sɛ data no bɛkɔ so asen mpo sɛ nkitahodi fã bi di nkogu a .

• Wɛb krataafa a wɔde hwɛ nneɛma so a wɔde ahyɛ mu a ɛwɔ dashboard ahorow a ɛyɛ mmerɛw a wɔde yɛ trend analysis ne battery diagnostic .

• Nneɛma pii a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so : MODBUS-TCP, SNMP, IEC61850, ne MQTT.

• Mfeɛ 5 abakɔsɛm mu data a wɔkora so ne auto-alarm dwumadie denam SMS/Email so ma ɛyɛ ntɛm siesie.

Wɔde Hoppecke 2V VRLA batere 216 no mu biara hwɛɛ sɛnea . PBAT61 sensor , a ɛsusuw:

• Batere ahoɔden (a ɛyɛ pɛpɛɛpɛ ±0.2%) .

• Ɔhyew a ɛwɔ mu (±1°C) .

• Nneɛma a ɛwɔ mu (ɛsono: 0.1mΩ–50mΩ) .

• Kari pɛ a wɔde di dwuma na ama voltage no ayɛ pɛ wɔ ahama no so .

Nea efi mu ba ne mfaso a wonya .

Efi bere a wɔde dii dwuma no, Prague Metro no ahu nkɔso a ɛda nsow wɔ batere nhyehyɛe mu ahotoso ne mfomso a wohu mu . DFUN BMS no ma metro adwumayɛfo nya:

• Kɔkɔbɔ a ɛba ntɛm wɔ nkwammoaa a entumi nyɛ adwuma anaasɛ ɛnkari pɛ ho .

• Data-driven maintenance nhyehyɛe .

• Asiane a ɛwɔ hɔ sɛ wobenya bere a wɔde gyae adwuma a wɔnyɛ ho nhyehyɛe no so tew .

• Ahobammɔ ne adwumayɛ mu mmɔdenbɔ a ɛkɔ anim .

  
  

Wiase nyinaa du, mpɔtam hɔ a ɛyɛ papa .

Saa dwumadie a ɛdi mu yi wɔ Czech Republic yɛ adeɛ foforɔ a ɛwɔ DFUN wiase nyinaa ntrɛmu mu wɔ Europa nyinaa, baabi a wɔregye ne batere ano aduru a ɛyɛ nyansa no atom kɛseɛ wɔ nnwuma a ɛho hia a ɛfa nnwuma ho. DFUN botaeɛ a ɛne sɛ 'quality-first, service-prioritized' kɔ so nya amanaman ntam afɛfoɔ ahotosoɔ firi akwantuo so kɔ telecom ne data center nnwuma so.

Wo ne DFUN nkasa na woanya wo ahobammɔ ano aduru a ɛfata:

info@dfuntech.com | www.dfuntech.com .