Keteke Batere Monitoring System: Backup Power a Wotumi de Ho To So ma Keteke Transit

Keteke ne metro nhyehyɛe ahorow gyina tumi a ɛyɛ den so na ama nsɛnkyerɛnne, nkitahodi, kanea a egye ntɛmpɛ, nhyehyɛe ahorow a wɔde di dwuma, ne nneɛma afoforo a ɛho hia akɔ so ayɛ adwuma dwoodwoo. Sɛ wɔtwa anyinam ahoɔden titiriw no mu a, batere nhyehyɛe ahorow a wɔde sie no ma ahoɔden a ɛma saa dwumadi ahorow yi kɔ so yɛ adwuma.

Nanso, wɔtaa trɛw keteke batere mu wɔ gyinabea ahorow, nnwinnade dan, ne mmeae pii. Nsaano a wɔde hwehwɛ nneɛma mu no ma ɛyɛ den sɛ wobehu batere biara tebea bere nyinaa, na batere a ɛyɛ mmerɛw anaasɛ ayɛ dedaw betumi akɔ so a obiara renhu kosi sɛ ɛho behia sɛ wɔde backup system no di dwuma ankasa.

bi Keteke kwan so batere nhyehyɛe ma wotumi hu batere akwahosan bere nyinaa, na ɛboa keteke adwumayɛfo ma wohu nneɛma a ɛnteɛ ntɛm na ɛma ahotoso a ɛwɔ ahoɔden a wɔde si akyi no tu mpɔn.

Nea Enti a Batere a Wɔhwɛ So Ho Hia wɔ Keteke akwantu mu

Keteke akwan ho nhyehyɛe yɛ adwuma dɔnhwerew ne anadwo wɔ keteke gyinabea ne anyinam ahoɔden nhyehyɛe pii so. Batere a wɔde sie no betumi aboa nsɛnkyerɛnne, nkitahodi mfiri, nhyehyɛe a wɔde di dwuma, kanea a egye ntɛmpɛ, ne nnesoa afoforo a ɛho hia.

Batere a ɛyɛ mmerɛw no yɛ nkakrankakra. Battery betumi ayɛ te sɛ nea ɛte sɛ nea ɛte daa a egyina ne terminal voltage so bere a ne mu ahoɔden a ɛko tia, ɔhyew, anaa akwahosan nyinaa so atew dedaw. Esiane eyi nti, mpɛn pii no, nhama ahoɔden a wɔhwɛ so nkutoo nnɔɔso.

Nnɛyi keteke kwan so batere nhyehyɛe bi kɔ so boaboa batere biara mu nneɛma atitiriw ano, a nea ɛka ho ne:

• Ankorankoro battery voltage — hu overvoltage, undervoltage, ne voltage a ɛnkari pɛ wɔ nkwammoaa ntam.
• Internal resistance — a ɛyɛ ntɛm a ɛkyerɛ sɛ battery asɛe ne onyin.
• Battery temperature — kyerɛ ɔhyew a ɛnteɛ a ebetumi ama battery nkwa nna ayɛ tiaa.
• String voltage — hwehwɛ string tebea nyinaa ne charging-fam abnormalities.
• Charge ne discharge current — da sakre ne adwumayɛ nhyehyɛe a ɛnteɛ adi.
• State of Charge (SOC) — kyerɛ tumi a ɛwɔ hɔ a wɔde bɛkora so.
• State of Health (SOH) — hwɛ battery adwumayɛ a aka.
• Alarm ne abnormal-condition information — ma wotumi yɛ ho biribi ntɛmntɛm wɔ huammɔdi ahorow a ebetumi aba ho.

Sɛ wɔboaboa saa nsɛm yi ano bere nyinaa a, wɔn a wɔde di dwuma no betumi ahu batere a ɛnyɛ ne kwan so ansa na abɛyɛ ɔhaw kɛse.

Nsɛnnennen a Ɛtaa ba wɔ Keteke kwan so Backup Battery Systems mu

1. Battery Nhama a Ɛdɔɔso

Metro anaa keteke kwan so nkitahodi betumi ama wɔde batere a wɔde bɛbɔ ho ban ahyɛ gyinabea ahorow ne mfiridwuma dan pii mu. Sɛ wode nsa bɛhwɛ batere biara mu daa a, egye bere ne nnipa ahoɔden kɛse. Intanɛt so nhwehwɛmu ma wɔn a wɔyɛ adwuma no hu batere tebea wɔ akyirikyiri na ɛtew wɔn a wɔde wɔn ho to nsa susuw bere ne bere mu so.

2. Batere a Onyin ne Nea Ɛyɛ Mmerewa

Nkwammoaa biako a ɛyɛ mmerɛw betumi aka batere nhama mũ no nyinaa. Sɛ mpo nhama no nyinaa ahoɔden te sɛ nea ɛteɛ a, batere biako betumi ada emu ahoɔden a ɛkorɔn kɛse adi anaasɛ ɔhyew a ɛnteɛ adi. Nkwammoaa mu nhwehwɛmu boa akuw a wɔhwɛ nneɛma so no ma wohu nsonsonoe ahorow yi na wɔde wɔn adwene si baabi a ɛho hia.

3. Adwumayɛbea a Ɛyɛ Den

Keteke adwumayɛbea ahorow betumi anya ɔhyew a ɛkɔ soro, nsu a ɛyɛ nwini, wosow, ne nnwinnade a wɔtaa de di dwuma, na ne nyinaa betumi ama batere asɛe ntɛmntɛm. Sɛ wɔkɔ so hwɛ so a, ɛma abakɔsɛm mu kyerɛwtohɔ a ɛboa wɔn a wɔyɛ adwuma no ma wɔte sɛnea batere no adwumayɛ sesa bere a bere kɔ so no ase.

4. Mfɛnsere a Wɔde Siesie Nneɛma a Ɛyɛ Anohyeto

Wɔrentumi mfa keteke akwan ho nhyehyɛe nkɔ intanɛt so bere nyinaa nkɔhwɛ mu, enti ɛsɛ sɛ wɔyɛ nhyehyɛe yiye wɔ nsiesie ho na wɔakwati sɛ wɔbɛhaw adwumayɛ. Remote battery monitoring ma akuw ahorow tumi hwɛ battery tebea a wɔnkɔsra installation biara.

Dɛn na Ɛsɛ sɛ Keteke Batere a Wɔhwɛ So Nhyehyɛe Hwɛ So?

Ɛsɛ sɛ ano aduru a etu mpɔn ma wonya pii koraa sen mfitiase ahoɔden a wɔde susuw:

• Voltage monitoring — kyerɛ overvoltage, undervoltage, ne voltage nsonsonoe a ɛnteɛ wɔ battery ntam.
• Internal resistance monitoring — ade titiriw a ɛkyerɛ sɛ battery asɛe. Mfinimfini ahoɔden a ɛkɔ soro no betumi ada ɔsɛe adi bere mpo a ahoɔden a ɛwɔ ahoɔden no da so ara wɔ nea ɛfata mu no.
• Temperature monitoring — boa ma wohu ɔhyew a ɛnteɛ ne nneɛma a atwa yɛn ho ahyia a ebetumi ama battery nkwa ayɛ tiaa.
• Mprempren monitoring — kyerɛ charging ne discharging tebea horow wɔ battery-string level.
• SOC ne SOH akontabuo — ma wohu battery tebea ne backup tumi a ɛwɔ hɔ.

Sɛ wɔka saa nneɛma yi bom a, ɛma keteke adwumayɛfo nya batere akwahosan ho mfonini a edi mũ koraa sen nsa a wɔde hwehwɛ mu bere ne bere mu nkutoo.

Sɛnea Intanɛt so Batere a Wɔhwɛ So no Ma Keteke kwan so Siesie Tu mpɔn

Sɛ wɔde intanɛt so nhyehyɛe a wɔde hwɛ nneɛma so di dwuma a, wɔboaboa batere ho nsɛm ano bere nyinaa na wɔde kyerɛ wɔ beae a wɔhwɛ nneɛma so a ɛwɔ mfinimfini. Sɛ wohu tebea bi a ɛnteɛ a, nhyehyɛe no yɛ alarm ahorow de bɔ adwumayɛfo a wosiesie nneɛma no amanneɛ, na wobetumi de abakɔsɛm mu nsɛm adi dwuma de ahwehwɛ sɛnea nneɛma asɛe no mu na wɔaboa nsiesie a wɔde siw ano.

Sɛ́ anka wobedi bere a wɔde besi ananmu ho nhyehyɛe a egyina bere nkutoo so akyi no, akuw a wɔhwɛ so no betumi de batere tebea ho nsɛm ankasa adi dwuma de ahwɛ, sɔhwɛ, ne nea wɔde besi ananmu no adi kan. Eyi boa ma wɔtew nsiesie adwuma a ɛho nhia so bere a ɛma wotumi hu backup power nhyehyɛe ahorow a ɛho hia no yiye.

DFUN Battery Monitoring Ano aduru ma Keteke akwantuo

DFUN de battery hwɛ ano aduru ma ahoɔden dwumadie a ɛho hia, a akwantuo ne keteke nhyehyɛeɛ ka ho. Nhyehyɛe no hwɛ battery voltage, emu resistance, temperature, SOC, SOH, ne adwumayɛ parameters afoforo wɔ bere ankasa mu.

Wɔ keteke kwan so dwumadie ho no, ano aduru no boa centralized monitoring ne alarm management, boa adwumayɛfoɔ ma wɔhwɛ battery nhyehyɛeɛ so wɔ mmeaeɛ ahodoɔ. Ɛgyina adwuma no ahwehwɛdeɛ so no, wɔbɛtumi de nkitahodiɛ abɔ nhyehyɛeɛ a ɛwɔ hɔ dada a wɔde hwɛ nneɛma so denam mfiridwuma mu nhyehyɛeɛ te sɛ Modbus ne SNMP so.

Wei ma DFUN batere a wɔhwɛ so no fata ma keteke gyinabea ankorankoro ne keteke akwantuo akɛseɛ a ɛhia sɛ wɔhunu no wɔ mfimfini.

Sua Pii: DFUN Battery Nhwehwɛmu Nhyehyɛe →

Keteke Batere a Wɔhwɛ So Nsɛm Ho Nhwehwɛmu

Thailand Wim: Wɔahwɛ Batere 15,000 so

Wɔde DFUN batere a wɔhwɛ so mfiridwuma adi dwuma wɔ Thailand keteke akwantuo mu, a Thailand Skyline adwuma (Yellow Line ne Pink Line) ka ho, a batere 15,000 a wɔde DFUN BMS ahyɛ mu ma de ahwɛ na wɔabɔ ho ban wɔ bere ankasa mu.

Wɔ keteke adwumayɛfo fam no, nhwehwɛmu a wɔkɔ so hwɛ wɔ saa nsenia yi so no brɛ ahotoso a wɔde to nsaano batere nhwehwɛmu so ase na ɛma wonya batere akwahosan ho adwene a emu da hɔ wɔ nnwuma a ɛho hia nyinaa mu. Dwumadie no kyerɛ sɛdeɛ wɔbɛtumi de intanɛt so batere a wɔhwɛ so adi dwuma wɔ nkuropɔn mu keteke nhyehyɛeɛ ankasa mu a ahoɔden mu ahotosoɔ ne adwumayɛ a ɛkɔ so no ho hia.

Hong Kong Keteke a Wɔde Fa Nnipadɔm (MTR) .

DFUN nso aboa batere a wɔhwɛ so dwumadie bi a ɛfa Hong Kong Mass Transit Railway (MTR) , a ɛhwɛ 12V gel batere a ɛfiri SONNENSCHEIN.

Hong Kong nhyehyɛe a wɔde fa nnipa pii so no hwehwɛ anyinam ahoɔden nhyehyɛe a wotumi de ho to so a ɛbɛboa keteke kwan a ɛkɔ so no, na batere a wɔde si hɔ no di dwuma titiriw wɔ nnwinnade a ɛho hia a wɔma ɛkɔ so yɛ adwuma bere a wonni nea wɔde ma titiriw no mu. Sɛ wɔde batere hwɛ so a, wɔn a wɔde di dwuma no nya batere tebea ho nsɛm a ɛkɔ akyiri na wotumi hu nneɛma a ebetumi ayɛ nea ɛnteɛ ntɛm.

Efi Bere ne Bere mu Nhwehwɛmu so kosi Batere a Wɔde Siesie Nsɛm a Wɔka Kyerɛ So

Keteke batere a wɔhwɛ so no resakra afi nhwehwɛmu a wɔyɛ no bere ne bere mu so akɔ tebea a wɔhwɛ so bere nyinaa so. Sɛ́ anka wobebisa sɛ ebia batere bi reyɛ adwuma mprempren nkutoo no, wɔn a wɔde di dwuma no betumi de intanɛt so nhwehwɛmu adi dwuma de abua sɛ:

• Battery bɛn na ɛreda suban a ɛnteɛ adi?
• Ɔkwan bɛn so na ne mu ahoɔden a ɛko tia no resakra?
• So ne hyew wɔ nea wɔhwɛ kwan no mu?
• So batere no hama no reyɛ adwuma sɛnea ɛsɛ?
• Batere bɛn na ɛsɛ sɛ wɔsan hwɛ mu bio anaasɛ wɔsesa?

Saa kwan yi a ɛfiri reactive maintenance so kɔ condition-based and predictive maintenance so yi ma keteke adwumayɛfoɔ nya nsɛm pa ma nsiesie nhyehyɛeɛ ne agyapadeɛ sohwɛ.

Nsɛm a Wɔtaa Bisa (FAQ)

Dɛn nti na battery string voltage a wɔbɛhwɛ so nkutoo nnɔɔso mma keteke kwan so backup battery?

Battery betumi ayɛ sɛ nea ɛteɛ wɔ terminal anaa string voltage so bere a ne mu ahoɔden a ɛko tia, ɔhyew, anaa akwahosan nyinaa asɛe dedaw. Nkwammoaa mu nhwehwɛmu a wɔhwɛ wɔ emu ahoɔden a ɛko tia, ɔhyew, SOC, ne SOH mu no da ɔhaw ahorow a ahoɔden a ɛwɔ ahoɔden nkutoo betumi de asie adi.

Nneɛma bɛn na keteke kwan so batere a wɔde hwɛ nneɛma so boaboa ano?

Battery ahoɔden ankorankoro, emu ahoɔden a ɛko tia, battery hyew, ahama ahoɔden, charge ne discharge current, State of Charge (SOC), State of Health (SOH), ne alarm anaa tebea a ɛnteɛ ho nsɛm.

So DFUN BMS betumi ne keteke kwan so nhwehwɛmu nhyehyɛe a ɛwɔ hɔ dedaw no ayɛ biako?

Aane. Ɛgyina adwuma no ahwehwɛdeɛ so no, wɔbɛtumi de nkitahodiɛ abɔ nhyehyɛeɛ a ɛwɔ hɔ dada a wɔde hwɛ nneɛma so denam mfiridwuma mu nhyehyɛeɛ te sɛ Modbus ne SNMP so.

Ɔkwan bɛn so na Intanɛt so nhwehwɛmu boa bere a mfɛnsere a wɔde siesie nneɛma no sua no?

Akyirikyiri a wɔhwɛ so ma akuw a wɔhwɛ batere no so hwɛ batere tebea a wɔmfa honam fam nkɔsra batere biara a wɔde besisi hɔ, enti wobetumi ayɛ adwuma a wɔbɛyɛ wɔ beae hɔ ho nhyehyɛe atwa batere tebea ankasa ho ahyia sen sɛ wɔbɛyɛ nhyehyɛe a wɔahyɛ da ayɛ de ahwɛ.

So wɔde DFUN battery monitoring adi dwuma wɔ keteke akwantu adwuma ankasa mu?

Aane. Wɔde DFUN BMS adi dwuma wɔ Thailand Skyline adwuma no mu (batere 15,000) ne Hong Kong MTR batere a wɔhwɛ so dwumadie mu.