Telecom backup power ma anyinam ahoɔden a egye ntɛmpɛ kɔ nkitahodi nhyehyɛe ahorow mu bere a grid no atwa, na mpɛn pii no wɔde batere, generators, anaa petrol cells di dwuma de hwɛ ma ɔsom adwuma no kɔ so. Saa nhyehyɛe ahorow yi siw nsonsonoe a ɛda anyinam ahoɔden a wɔhwere ne nea wɔsan de ba ntam no ano, na ɛhwɛ hu sɛ cell abantenten, data centers, ne network mfiri kɔ so yɛ adwuma bere a aguadi mu anyinam ahoɔden di huammɔ no.
Hia a ɛho hia sɛ wonya backup solutions a wotumi de ho to so no mu ayɛ den esiane network densification ne bandwidth ahwehwɛde nti. Base station biako a wɔatwa no betumi asɛe ɔsom adwuma ma wɔn a wɔde di dwuma mpempem pii, na aka biribiara fi 911 frɛ a egye ntɛmpɛ so kosi adwumayɛ so. Mmarahyɛ bagua te sɛ FCC hyɛ bere pɔtee bi a wɔde bɛkora so- nnɔnhwerew 24 ma central offices ne nnɔnhwerew 8 ma cell sites-a wogye tom sɛ nkitahodi nhyehyɛe ka ɔmanfo nnwuma a ɛho hia sen biara no ho.
Nea Enti a Telecom Networks Ntumi Nnye Tumi a Ɛyera Ho Ban
Nkitahodi ntam nkitahodi ahorow yɛ adwuma wɔ zero-tolerance model ase ma bere a wɔde yɛ adwuma. Sɛ anyinam ahoɔden no sɛe a, nsunsuanso a ɛba wɔ cascading no trɛw kɔ akyiri sen ɔhaw.
Nnwuma a egye ntɛmpɛ gyina telefon so nkitahodi nhyehyɛe a ɛyɛ adwuma so koraa. Wɔn a wodi kan yɛ ho biribi a wɔyɛ atoyerɛnkyɛm bere mu mmoa ho nhyehyɛe, nnuruyɛfo a wɔboa wɔn a wɔne ayaresabea ahorow di nkitaho, ne ɔman mma a wɔfrɛ 911 nyinaa hia sɛ wonya nkitahodi nhyehyɛe a wontwa mu. Abɔde mu asiane ahorow a ɛma anyinam ahoɔden a ɛwɔ anyinam ahoɔden so no yɛ adwuma bere koro mu no ma wɔhwehwɛ nkitahodi a egye ntɛmpɛ kɛse. Nhwehwɛmu bi a wɔyɛe wɔ afe 2024 mu no hunuu sɛ anyɛ yie koraa no, wɔn a wɔde telefon so nkitahodiɛ ma no mu 34% nyaa nsɛm a ɛfa anyinam ahoɔden-ho 15 afe biara, a mobile adwumayɛfoɔ hwere bɛyɛ dɔla ɔpepepem 20 wɔ nkitahodiɛ a ɛtwaa ne dwumadie a wɔsɛee no ho.
Sikasɛm mu asiane no mu yɛ den ntɛmntɛm. Mpɛn pii no, asotwe a emu yɛ den ka ɔsom gyinabea apam ahorow ho wɔ bere a wɔde gyae adwumayɛ ho. Akwantufo kɛse bi a ɛhwere nkitahodi wɔ kuropɔn bi mu nnɔnhwerew abiɛsa pɛ no betumi ahyia adehwere a ɛboro dɔla ɔpepem abien bere a wobu akontaa wɔ SLA asotwe, adetɔfo a wɔba, ne nneɛma a wɔsɛe no ho no. Wɔ nnwuma a wɔde wɔn ho to nkitahodi a ɛkɔ so so no fam no, ntwitwiridii bere tiaa bi mpo sɛe adwumayɛ wɔ ahyehyɛde ahorow nyinaa mu.
Nnɛyi nkitahodibea ahorow no de kar pii kɔ ntɛmntɛm sen awo ntoatoaso a atwam no. Nsakraeɛ a ɛfiri 4G kɔ 5G no ama base station ahoɔden a wɔde di dwuma no akɔ soro 250%, a 5G station baako na ɛde anyinam ahoɔden bɛyɛ sɛ afie 73. Saa nkɔanim kɛse yi a ɛba wɔ mfitiase ahoɔden a wɔhwehwɛ mu no ma backup nhyehyɛe ahorow no yɛ nea ɛho hia kɛse na ɛyɛ den. Sɛ grid ahoɔden so tew a, ɛsɛ sɛ backup systems di saa adesoa a ɛkorɔn yi ho dwuma ntɛm ara.
Telecom Backup Power Systems no mu Nneɛma Titiriw
Backup power a etu mpɔn gyina layered systems a ɛyɛ adwuma wɔ biakoyɛ mu so, a emu biara di afã horow a ɛsono nea wɔhwehwɛ sɛ ɛkɔ so no ho dwuma.
Battery Systems: Ɔkwan a Edi Kan a Wɔde Bɔ Wɔn Ho Ban
Batere ma ahoɔden ntɛm ara bere a anyinam ahoɔden a ɛwɔ anyinam ahoɔden so no di huammɔ no, na ɛyɛ adwuma wɔ milisekɔn kakraa bi mu na amma adwuma no antwa bere tiaa bi mpo. Saa nhyehyɛe ahorow yi di sikani anaa simma a ɛho hia no ho dwuma ansa na backup sources afoforo de wɔn ho ahyɛ mu.
Lead-acid battery adi telefon so nkitahodi so mfe du du pii, na ɛyɛ bɛboro 80% wɔ backup solutions a wɔde adi dwuma no mu. Valve-regulated lead-acid (VRLA) batteries da so ara yɛ nea nkurɔfo ani gye ho esiane sɛnea wɔatoto mu nti, enhia sɛ wosiesie te sɛ nsu a wɔsan hyɛ mu. Saa batere yi yɛ adwuma wɔ ɔkwan a wotumi de ho to so wɔ ɔhyew a ɛwɔ hɔ nyinaa mu na ɛho ka sua koraa ansa na wɔadi kan ayɛ sen nea wɔde besi ananmu. 48V VRLA nhyehyɛe a ɛyɛ gyinapɛn ma akyirikyiri terminal taa ma nnɔnhwerew 4-8 backup wɔ lithium-ion ka no fã ketewaa bi.
Nnwuma no redan akɔ lithium-ion mfiridwuma so ama dwumadie a ɛkorɔn-adwuma. Lithium iron phosphate (LFP) batere de kɔbere-acid nkwa nna mmɔho abien ma bere a egye baabi a ɛba fam 60%-mfaso titiriw wɔ nnwinnade a wɔde sie a anammɔn kakraa bi na ɛwɔ hɔ no mu. Wɔbɔ ntɛmntɛm, wɔtow gu kɔ akyiri a ɛnsɛe, na wɔkɔ so yɛ adwuma wɔ ɔhyew a ano yɛ den mu. Bere a ɛka a wɔbɔ ansa na wɔadi kan no kɔ soro mpɛn 2-3 no, ɛka a wɔbɔ wɔ ne wurayɛ ho nyinaa taa ma lithium nya nkɔso wɔ mfe 10 nkwa nna mu esiane sɛ wɔmfa nsi ananmu kakraa bi ne nsiesie a ɛba fam nti.
Battery management systems de nyansa ka saa installations yi ho. Real-bere hwɛ di cell voltage, temperature, ne state-of-charge akyi, kyerɛ huammɔdi ansa na aba. Wɔn a wɔyɛ adwuma no betumi afi akyirikyiri ahu nsɛmnsɛm na wɔayɛ nhyehyɛe sɛ wobesiesie, na ɛtew lɔre ahorow a ɛbobɔw kɔ mmeae a ɛwɔ akyirikyiri no so.
Tumi a Ɛntumi Ntwa Mu: Conditioning ne Switching
UPS nhyehyɛe no yɛ pii sen sɛ wɔde backup-yɛ condition power quality, bɔ mfiri a ɛyɛ mmerɛw ho ban fi voltage nsakrae, surges, ne frequency nsakrae ho. UPS nhyehyɛe atitiriw abiɛsa di telecom ahiade ahorow ho dwuma.
Online anaa mprenu-nsakraeɛ UPS ma mfiri ahoɔden bere nyinaa denam batere ne inverter so, na ɛma anyinam ahoɔden a wɔayi afiri grid anomalies ho koraa. Saa topology yi fata mission-critical installations a tumi pa ka mfiri nkwa nna tẽẽ. Aguadi no fa ahoɔden a wɔhwere 5-10% wɔ bere a wɔreyɛ adwuma daa no ho, nanso ahobammɔ da so ara yɛ nea edi mũ.
Line-interactive UPS nhyehyɛe ahorow no kari pɛ wɔ adwumayɛ ne ahobammɔ mu, ɛma inverters kɔ so gyina hɔ bere a ɛhwɛ voltage so ankasa. Saa nhyehyɛe yi di tumi a ɛyɛ papa ho nsɛm a ɛkɔ fam ho dwuma wɔ 95% a ɛyɛ adwuma yie, na ɛma ɛyɛ nea agye din ma mfimfini-sized installations a ɛkari pɛ wɔ ɛka ne ahotosoɔ mu.
Standby anaa offline UPS de ahobammɔ titiriw ma, ɛdan kɔ battery so bere a battery atwa nkutoo. Ɛka a ɛba fam ne adwumayɛ a ɛkɔ soro ma eyinom fata ma nnwuma a ɛnyɛ den pii, ɛwom sɛ nsakrae a ɛkyɛ a ɛyɛ milisekɔn 4-10 betumi aka mfiri a ɛyɛ mmerɛw de.
Telecom UPS taa yɛ adwuma wɔ 48V DC sen AC nhyehyɛe a ɛtaa ba wɔ adwumayɛbea adan mu no. Saa voltage gyinapɛn yi a wɔde sii hɔ mfe du du a atwam ni no ma ahobammɔ mu mfaso ne adwumayɛ a ɛkorɔn denam nsakrae anammɔn pii a woyi fi hɔ no so. Nnɛyi nhyehyɛe ahorow no fi 10 kVA ma nkwammoaa nketewa mmeae kosi 2,000 kVA ma data mmeae akɛse.
Generators: Runtime Tumi a Wɔatrɛw mu
Sɛ batere ahorow no sa wɔn charge-taa yɛ wɔ nnɔnhwerew 4-24 akyi a egyina nhyehyɛe so-generators ma bere tenten backup. Saa nhyehyɛe ahorow yi betumi ayɛ adwuma daa denam pɛtro a wɔsan de ma so.
Diesel generators na ɛwɔ tumi esiane ahotoso a wɔada no adi ne ahoɔden a ɛkɔ soro nti. Installation a wɔtaa yɛ no fi ase ankasa wɔ sikɔne 10-15 mu bere a wɔahu battery ahoɔden a ɛkɔ fam no, fa no sɛ anyinam ahoɔden adesoa no ansa na battery ahorow no agyae koraa. Diesel pɛtro a ɛyɛ den no ma wotumi de sie asram pii a ɛnsɛe, ɛnte sɛ pɛtro a ɛhwehwɛ sɛ wɔdannan no adapɛn kakraa biara.
Nanso, diesel nhyehyɛe ahorow hyia nsɛnnennen a ɛrekɔ soro. Nkurow akɛse mu nneɛma a wɔde si hɔ no hyia tumi krataa ho nsɛnnennen esiane mframa a wɔtow gu ho mmara ne dede ho mmara nti. Nea ɛka nsiesie a wɔhwehwɛ no bi ne dapɛn dapɛn apɔw-mu-teɛteɛ mmirikatu, ngo a wɔsesa nnɔnhwerew 100-200 biara, ne pɛtro nhyehyɛe a wosiesie. Wim tebea a ɛyɛ nwini ka ahotoso a wofi ase no, bere a pɛtro a wowia wɔ mmeae a ɛwɔ akyirikyiri no de ahobammɔ ho haw a ɛkɔ so ba. Carbon footprint no nso abɛyɛ ɔhaw bere a telefon so nkitahodi nnwumakuw redi bɔhyɛ ahorow a ɛfa nneɛma a ɛbɛkɔ so atra hɔ daa akyi no.
Abɔde mu mframa a wɔde yɛ nneɛma ma ɛyɛ adwuma a ɛho tew wɔ baabi a gas nhama wɔ, na eyi pɛtro a wɔkora so ne korɔnbɔ ho haw ahorow fi hɔ. Wɔma mframa bɔne a ɛba fam 20-30% sen diesel bere a enhia sɛ wɔnyɛ nsiesie no mpɛn pii. Anohyeto no gyina nea wobetumi anya nkutoo so wɔ baabi a abɔde mu mframa ho nhyehyɛe du beae no.
Hydrogen fuel cells gyina hɔ ma ɔkwan foforo a ɛreba a ɛrenya twetwe wɔ afe 2024-2025 mu. Saa nhyehyɛe ahorow yi nam anyinam ahoɔden a ɛkɔ so wɔ hydrogen ne oxygen ntam so ma anyinam ahoɔden, na ɛma nsu a ɛyɛ hyew nkutoo na ɛba sɛ nea ɛka ho. Proton exchange membrane (PEM) fuel cells reda adi sɛ ɛfata titiriw ma telecom dwumadie, na ɛyɛ adwuma yie wɔ ɔhyew a ɛba fam mu a ɛtumi fi aseɛ ntɛmntɛm. Australia telecom adwumayɛbea Telstra ne Energys Australia yɛɛ adwuma wɔ afe 2024 mu sɛ wɔbɛsɔ hydrogen generators a wɔyɛ no foforo a ɛyɛ kW 10 ahwɛ wɔ abantenten a ɛwɔ akyirikyiri so. Bere a pɛtro nkwammoaa ama ahoɔden a wɔde bɛboa no bɛboro mfe 20 ni no, ɛka a wɔatew so nnansa yi ne hydrogen nhyehyɛe a wɔatu mpɔn no retrɛw nea wɔde di dwuma no mu.
Nkabom a Wɔyɛ Foforo: Baseload a Ɛkɔ So Daa
Owia ne mframa ahoɔden renya nkɔanim de boa anaasɛ ɛsesa fossil fuel generators, titiriw wɔ off-grid installations mu. Mpɛn pii no, mmeae a abantenten a ɛwɔ akyirikyiri wɔ mmeae a afei na wɔrenya nkɔso no de owia ahoɔden mfiri ne batere a wɔde sie bom, na ɛmma wɔmfa wɔn ho nto diesel a wɔde kɔma nneɛma so no fi hɔ.
Hybrid nhyehyɛe ahorow no de awo ntoatoaso a wɔyɛ no foforo ne battery storage ne backup generators bom, na ɛma ɛyɛ papa ma ɛkɔ so daa bere a ɛkura ahotoso mu. Bere a owia ahoɔden mfiri ahorow no reyɛ adwuma sɛnea ɛsɛ no, wɔde batere ne mfiri a ɛma anyinam ahoɔden ba, na wɔtɔn ahoɔden a ɛboro so no san kɔ grid no mu wɔ baabi a ɛbɛyɛ yiye. Batere di anadwo dwumadi ne mununkum bere ho dwuma, bere a generator ahorow no yɛ adwuma bere a nneɛma a wotumi yɛ foforo ne batere bom ntumi nni nea wɔhwehwɛ no ho dwuma nkutoo.
Sikasɛm ho adesua no ani gye akwan a wɔde afrafra ho wɔ tebea horow pii mu. Afe 2024 nhwehwɛmu bi hunuu sɛ, sɛ wɔde owia ahoɔden ne lithium-ion batere bom a, ɛtew adwumayɛ ho ka so 40{4}}60% wɔ mmeaeɛ a owia bɔ a wotumi de ho to so sɛ wɔde toto nhyehyɛeɛ a wɔde diesel nkutoo na ɛyɛ adwuma ho a. Nsrahwɛ a wɔde siesie nneɛma so tew efisɛ owia ahoɔden mfiri no nhia sɛ wɔhwɛ so yiye bere a wɔde toto mfiri a ɛma anyinam ahoɔden a ɛhwehwɛ sɛ wɔyɛ adwuma daa ho no.
Tumi a Wɔhwehwɛ wɔ Network Infrastructure nyinaa mu
Network element ahodoɔ wɔ backup power ahiadeɛ soronko a egyina wɔn dwumadie ne ne hia so.
Mfinimfini Dwumadibea ne Data Centers
Saa nneɛma yi na ɛyɛ network no akyi dompe, na ɛwɔ core routers, switches, ne servers. FCC mmara hyɛ sɛ wɔmfa nnɔnhwerew 24 ahoɔden a wɔde bɛkora so ma adwumayɛbea ahorow a ɛwɔ mfinimfini no, na wogye tom sɛ huammɔdi a ɛba wɔ saa node ahorow yi so no ka mmeae a wɔyɛ ɔsom adwuma no nyinaa.
Instɔlehyɛn akɛse taa de N+1 anaa 2N redundancy model di dwuma a backup tumi boro ahwehwɛde so denam nhyehyɛe biako a edi mũ so anaasɛ ɛbɔ nnwinnade nyinaa mmɔho abien. Adwumayɛbea a ɛhia kW 500 betumi de kW 1,000 ahyɛ nhyehyɛe abien a ɛde ne ho mu, na ama wɔatumi asiesie nhyehyɛe biako anaasɛ adi huammɔ a ennya ɔsom adwuma no so nkɛntɛnso.
Batere a ɛwɔ mmeae akɛse no tumi boro MW 1, na ɛfa adan a wim tebea sohwɛ wom nyinaa. Saa nneɛma a wɔde si hɔ yi de ahoɔden a wɔde di dwuma ho nhyehyɛe a ɛma ahoɔden a wɔde di dwuma, batere, generators, ne nneɛma a wɔyɛ no foforo ntam yiye a egyina ɛka, mframa a wɔtow gu, ne ahotoso botae ahorow so di dwuma.
Nkwammoaa Abantenten ne Base Stations
Esiane sɛ wɔakyekyɛ wɔ nkurow akɛse ne nkuraase nsase so nti, nkwammoaa mmeae no hyia tumi ho nsɛnnennen ahorow. Mpɛn pii no, mmeae a ɛwɔ nkurow akɛse mu no wɔ grid ahoɔden a wotumi de ho to so nanso baabi sua a wɔde nnwinnade a wɔde bɛkora so no sua. Mpɛn pii no, abantenten a ɛwɔ nkuraase no taa twa adwuma nanso ɛwɔ baabi a wɔde batere akɛse ne mfiri a ɛma anyinam ahoɔden gu.
4G base station taa di 2-4 kW wɔ adesoa ase. Nsakraeɛ a ɛkɔ 5G no ama yei akɔ soro kɛseɛ-64T64R MIMO nhyehyeɛ kɛseɛ bi twetwe 1-1.4 kW ma active antenna unit no nko ara, a baseband units de 2 kW foforɔ ka ho. Multi-band sites a ɛboa frequency band abiɛsa anaa nea ɛboro saa no betumi aboro 10 kW, a shared operator sites ahwehwɛde ahorow mmɔho abien anaa abiɛsa.
Saa tumi a ɛkɔ soro yi si backup infrastructure a ɛwɔ hɔ dedaw no so dua. Nnwumayɛfoɔ nhwehwɛmu kyerɛ sɛ bɛboro 30% wɔ abantenten a ɛwɔ hɔ dada no mu hwehwɛ sɛ wɔyɛ backup system retrofits de boa 5G mfiri. Installations dedaw pii a wɔayɛ ama 4 kW adesoa ntumi nnye 10+ kW 5G nhyehyeɛ a wɔmfa batere, generators, cooling, ne power distribution nkɔ soro.
Akyirikyiri Terminals ne Edge Nnwinnade
Digital loop carrier nhyehyɛe, akyirikyiri switches, ne edge computing nodes hwehwɛ backup power nanso ɛyɛ nketewa. Saa installations yi taa de nnɔnhwerew 4-8 battery nhyehyɛe a ɛdɔɔso a ɛbɛtra hɔ akyɛ asen grid dodow no ara a ɛtwa mu no di dwuma.
Sɛnea wɔakyekyɛ saa agyapade yi no de nsɛnnennen ba wɔ nsiesie ho. Wɔn a wɔhwɛ akyirikyiri mfiri mpempem pii so no hia nhyehyɛe ahorow a wɔde hwɛ nneɛma so a ɛkyerɛ sɛ batere no bedi huammɔ na ɛde nhyehyɛe a wɔde besi ananmu no di kan. Batere ho nhyehyɛe a ɛkɔ anim di akwahosan ho akontaabu akyi, na ɛde kɔkɔbɔ kɔma bere a nkwammoaa no kyerɛ sɛnea nneɛma sɛe a ɛkyerɛ sɛ ɛredi huammɔ no.
Edge kɔmputa a wɔde yɛ 5G ne IoT dwumadie no rema saa tumi a wɔakyekyɛ yi ahiadeɛ dɔɔso. Edge node biara hwehwɛ n’ankasa backup solution, mpɛn pii no wɔ mmeae a ɛyɛ den a wim tebea sohwɛ anaa ahobammɔ nni mu. Lithium-ion batere da ne ho adi sɛ ɛsom bo titiriw wɔ ha esiane sɛ ɛtrɛw sɛnea ɛtumi gyina ɔhyew ano ne ne kɛse a ɛyɛ ketewa nti.
Adwumayɛ mu Nsɛnnennen ne Ano Aduru
Sɛ wobɛkura backup tumi a wotumi de ho to so wɔ site mpempem pii a wɔakyekyɛ mu a, ɛfa aguadi-offs a ɛyɛ den a ɛda adwumayɛ, ɛka, ne anohyeto ahorow a mfaso wɔ so ntam.
Nneɛma a Atwa Yɛn Ho Ahyia a Ɛtra So
Telecom mfiri yɛ adwuma wɔ baabiara a nnipa yɛ-ne mmeae pii a wɔnyɛ adwuma. Anhweatam so nneɛma a wɔde si hɔ no di aperepere ne ɔhyew a ɛboro digrii 60 , bere a mmeae a ɛwɔ Arctic no hyia digrii -40 anaa nea ɛboro saa. Batere a wɔde kɔbere ayɛ a wɔde di dwuma wɔ amanne kwan so no hwere wɔn ahoɔden 50% wɔ ɔhyew a ɛyɛ nwini mu, bere a ɔhyew a ano yɛ den ma sɛe ntɛmntɛm.
Mfiri a wɔde sie wɔ wim tebea a emu yɛ den mu no hwehwɛ sɛ wɔhwɛ ɔhyew so denneennen, nanso onwini nhyehyɛe ahorow no ankasa di anyinam ahoɔden na ɛhwehwɛ sɛ wɔkora so bere a wɔagyae adwuma no. Eyi de ɔhaw a ɛyɛ kɛse ba baabi a bere tenten a wɔde sie no so tew pɛpɛɛpɛ bere a ɛho hia kɛse no.
Nnɛyi batere mu nnuru di ɔhyew ho nsɛnnennen bi ho dwuma. Lithium iron phosphate yɛ adwuma yiye fi -20℃kosi +60℃a enhia sɛ ɛhwere tumi. VRLA nhyehyɛe a ɛkɔ anim no de ɔhyew a wɔde di dwuma ho nneɛma a ɛboa ma wɔhwɛ ɔhyew so wɔ mmeae a wɔatoto mu ka ho. Nneɛma bi a wɔde si hɔ no de nneɛma a ɛsakra ɔhyew a ɛtwetwe ɔhyew bere a anyinam ahoɔden atwa no di dwuma, na ɛma ɔhyew a ahobammɔ wom a wɔde yɛ adwuma no kɔ so tra hɔ a onwini a ɛyɛ nnam nka ho.
Nsu a ɛyɛ nwini ne mfutuma de nneɛma foforo a ɛhaw adwene ba. Nkyene mframa a ɛwɔ mpoano nneɛma a wɔde si hɔ no sɛe nkitahodi ne nneɛma a wɔabɔ ho ban. Anhweatam so mfutuma pa hyɛn nnwinnade mu ɛmfa ho mmɔden a wɔbɔ sɛ wɔbɛsɔw ano no. Nsu a ɛyɛ nwini ma ɛlɛtrɔnik mfiri mu yɛ tiaa. Enclosure design a ɛfata a NEMA 4X anaa IP65 ratings wom no bɛyɛ nea ɛho hia sen sɛ ɛbɛyɛ nea wopɛ.
Akyirikyiri Site a Wɔde Kɔ
Cell abantenten mpempem pii di mmepɔw atifi a ɛwɔ akyirikyiri, anhweatam so mmeae, anaa mmeae afoforo a ɛyɛ den-kɔ hɔ. Nsiesie a wɔyɛ no daa no bɛyɛ nea ne bo yɛ den bere a ɔsom nsrahwɛ hwehwɛ sɛ wɔde helikopta fa anaasɛ wɔde nnɔnhwerew pii -ka kar wɔ akwan a wɔmfaa so.
Saa nokwasɛm yi ma mfiridwuma mu paw kɔ ano aduru a wonsiesie-a wontua hwee so. Lithium-ion batere a ɛhia sɛ wɔhwehwɛ mu mfeɛ 2-3 biara mmom sen sɛ lead-acid bɛyɛ asram 6 kyinhyia no tew adwumayɛ ho ka so kɛseɛ. Akyirikyiri nhyehyɛe ahorow a ɛhwɛ nsɛm so ansa na huammɔdi aba no ma kwan ma wɔhyɛ nkɔm mmom sen sɛ wɔbɛyɛ nsiesie a wɔyɛ no sɛnea ɛbɛyɛ a wɔbɛyɛ biribi.
Nhwehwɛmu dwumadi ahorow a wɔde wɔn ankasa yɛ wɔ nnɛyi UPS nhyehyɛe ahorow so no yɛ batere akwahosan mu nhwehwɛmu daa a mfiridwumayɛfo nkɔsra wɔn. Saa ankasa-sɔhwɛ nhyehyɛe yi de backup nhyehyɛe no di dwuma bere tiaa bi, susuw tumi ne emu ahoɔden a ɛko tia de hu ɔsɛe. Nea efi mu ba no de kɔ network operations centers a algorithms kyerɛ sɛ ɛho behia sɛ wɔsesa asram pii ansa na wɔayɛ.
Korɔnbɔ ne Nneɛma a Wɔsɛe no
Batere nhyehyɛe ahorow no kura nneɛma a ɛsom bo, titiriw kɔbere a ɛwɔ VRLA batere mu. Mmeae a ɛwɔ akyirikyiri a wɔntaa nkɔ hɔ no bɛyɛ mmeae a wowia. Batere nhama a edi mũ a efi cell site bi mu no gyina hɔ ma dɔla mpempem pii wɔ nneɛma a wɔabubu no bo mu, a akorɔmfo wɔ ɔpɛ sɛ wɔbɛma alarm ahorow ayɛ adwuma na wɔasɛe nnwinnade na ama wɔatumi anya batere.
Petrol a wowia fi generator tank mu no de ɔhaw ahorow a ɛte saa ara ba. Diesel pɛtro a wɔsan tɔn wɔ gua a ɛyɛ abibifo so no kanyan korɔnbɔ adwuma a ɛyɛ nwonwa a wɔde kɔ nsukorabea ahorow mu wɔ akyirikyiri. Mmeae ahorow betumi ahwere galɔn ɔhaha pii bere tenten a wɔn a wɔyɛ adwuma no renhu kosi sɛ mfiri a ɛma anyinam ahoɔden rentumi mfi ase bere a wɔagyae adwuma no.
Ahobanbɔ ho nhyehyɛe fi mfitiase-abɔnten a wɔato mu, mfoninitwa mfiri, kanea-kɔsi nhyehyɛe a ɛyɛ nwonwa a wɔde di akyi a ɛhwɛ batere ahoɔden ne generator pɛtro dodow so bere nyinaa. Wɔn a wɔyɛ adwuma no binom kyerɛw agyiraehyɛde ahorow a ɛkyerɛ sɛ obi hu batere mu de siw korɔnbɔ ano, bere a afoforo de nneɛma a wɔde abɔ ho ban a ɛyɛ den a ɛma bere ne nnwinnade a ɛho hia na wɔde akɔ hɔ no yɛ kɛse di dwuma.
Nsakrae a ɛkɔ lithium-ion so no de ahobammɔ ho nkyerɛkyerɛmu ahorow a adi afra ba. Bo a ɛkɔ soro wɔ unit biara ho no ma korɔnbɔ a wɔkanyan no yɛ kɛse, nanso ne kɛse a ɛyɛ ketewaa no ma ɛyɛ mmerɛw sɛ wɔbɛbɔ nnwinnade no ho ban. Wɔn a wɔyɛ adwuma no binom de weld hyehyɛ batere a wɔde ahyɛ mu na wɔde tamper sensor ahorow a ɛbɔ ahobammɔ akuw kɔkɔ ntɛm ara sɛ wɔmma kwan sɛ wɔbɛkɔ hɔ no di dwuma.
Ahoɔden a Wɔde Di Dwuma Yiye ne Nea Ɛkɔ So Daa
Telecom adwumayɛfo hyia nhyɛso a ɛrekɔ soro sɛ wɔbɛtew carbon a wɔtow gu ne ahoɔden a wɔde di dwuma so. Nnwuma no yɛ bɛyɛ 2% wɔ wiase nyinaa CO2 a wɔtow gu no mu, akontaabu a wɔhwɛ kwan sɛ ɛbɛkɔ soro a wɔnyɛ nhyehyɛe a ɛyɛ den a ɛbɛma wɔatumi ayɛ adwuma yiye.
Backup power systems boa ma saa anammɔn yi ba tẽẽ denam generator emissions ne indirectly denam battery a wɔyɛ ne nea wɔtow gu so. Diesel generator a ɛyɛ adwuma nnɔnhwerew 100 pɛ afe biara no ma CO2 tɔn pii. Kɔbere-acid batere a wɔyɛ no fa nneɛma a egye ahoɔden-den ne nneɛma a awuduru wom ho.
Adwumayɛfoɔ de akwan a ɛwɔ afã ahodoɔ pii -bua. GSMA a egyina hɔ ma mobile adwumayɛfoɔ wɔ wiase nyinaa no de n’ani asi net-zero emissions so wɔ afe 2050 mu, a adwumayɛfoɔ akuo bɛboro dumienu ahyɛ bɔ sɛ wɔbɛyɛ nyansahu-gyinasoɔ gyinapɛn. Battery a wɔpaw no repɛ lithium-ion kɛse esiane nkwa tenten a ɛtew mpɛn dodow a wɔyɛ so nti. Hybrid nhyehyɛe ahorow a wɔde owia ne mframa ahoɔden ka ho no twaa generator no bere mu kɛse.
Adwumayɛfoɔ binom rehwehwɛ kar-kɔ-grid (V2G) adwene mu baabi a anyinam ahoɔden kar bɛtumi ama ahoɔden a wɔde sie ntɛm ama cell sites. Bere a wɔda so ara sɔ hwɛ no, ɔkwan no betumi de batere a ɛwɔ kar ahorow mu dedaw no adi dwuma.
Ɔhyew a wɔsɛe no a wɔsan nya fi generators ne data center cooling systems mu no ma mmeae a ɛbɛn hɔ no nya ahoɔden kɛse anaasɛ ɛma ɔmantam mu ɔhyew nhyehyɛe ahorow no nya aduan. Data center bi a ɛwɔ Merikarvia, Finland de nhyehyɛe a wɔayɛ wɔ afe 2024 mu sɛ wɔde ɔhyew a wɔsɛe no bedi mpɔtam hɔ mantam ɔhyew ahiade 90% ho dwuma, na wɔ ɔkwan a etu mpɔn so adan nea na ɛyɛ nneɛma a atwa yɛn ho ahyia ho ka no ayɛ no mpɔtam hɔ mfaso.
Mmara Ahwehwɛde ne Nea Wodi So
Aban ahyɛde ahorow hyehyɛ telecom backup power gyinapɛn ahorow, a wogye tom sɛ nkitahodi nhyehyɛe de ɔmanfo ahobammɔ ho nnwuma a ɛho hia ma.
FCC Backup Tumi Ahyɛde ahorow
Wɔ nkɛntɛnsoɔ kɛseɛ a Ahum Katrina nyae wɔ telefon so nkitahodiɛ nhyehyɛeɛ so wɔ afe 2005 mu akyi no, FCC de ahoɔden a wɔde bɛboa no a wɔhwehwɛ nyinaa sii hɔ. Katrina Panel Order a ɛbaa afe 2007 mu no kyerɛɛ akwantufoɔ sɛ wɔnhwɛ ahoɔden a wɔde sie ntɛm so wɔ agyapadeɛ a wɔtaa de utility service na ɛma ahoɔden no nyinaa so.
Mprempren ahwehwɛde ahorow hyɛ sɛ wɔmfa nnɔnhwerew 24 ahoɔden a wɔde bɛkora so ama adwumayɛbea ahorow a ɛwɔ mfinimfini no ne nnɔnhwerew 8 ma cell sites, remote switches, ne digital loop carrier terminals. Saa bere tenten yi kyerɛ bere a wɔtaa de san de anyinam ahoɔden a ɛwɔ anyinam ahoɔden mu no ba wɔ anyinam ahoɔden a wɔatwa mu kɛse akyi, na ɛhwɛ ma ɔsom adwuma no kɔ so wɔ bere a ɛho hia sen biara no mu.
FCC nso hwehwɛ sɛ wɔn a wɔde nne dwumadie a ɛnyɛ -line-powered a ɛwɔ atenaeɛ nne dwumadie ma no ma adetɔfoɔ backup power options. Efi afe 2019 no, ɛsɛ sɛ wɔn a wɔde ma no de anyɛ yiye koraa no ano aduru biako ma a ɛma nnɔnhwerew 24 ahoɔden a wɔde gyina hɔ ma adetɔfo dan mu mfiri. Eyi ma 911 kɔ hɔ bere a ofie anyinam ahoɔden atwa bere mpo a ɔsom no de ne ho to nnwinnade a ɛhwehwɛ mpɔtam hɔ anyinam ahoɔden so no.
Wɔn a wɔde mmoa nketewa ma no nya ahofadi-Klas B soafo a wɔwɔ akrafo nhama a ennu 100,000 ne wɔn a wɔnyɛ ɔman no nyinaa mu wireless a wɔsom adetɔfo a ennu 500,000 no wɔayi wɔn afi ntwamutam-fã ahwehwɛde ahorow mu, ɛwom sɛ adetɔfo a wɔde wɔn ho hyɛ mu a wɔde sie no ho asɛyɛde ahorow no di dwuma wɔ amansan nyinaa mu de.
Nea ɛka mmara sodi ho ne nkrataa a ɛkyerɛ sɛnea backup system no tumi yɛ, sɔhwɛ nhyehyɛe, ne pɛtro a wɔde ma ho nhyehyɛe. Ɛsɛ sɛ wɔn a wɔde ma no kyerɛ sɛ wobetumi akura nnwuma mu wɔ bere a wɔagyae adwumayɛ bere tenten mu, a nhyehyɛe a wɔbɛyɛ a ɛbɛma wɔanya pɛtro wɔ asiane mu bere a asiane ahorow bere a ebia wɔbɛsɛe nneɛma a wɔde ma daa no ka ho.
Ɔman ne Amanaman Ntam Gyinapɛn
Aman pii de ahwehwɛde afoforo a ɛboro aban mmara a ɛba fam koraa so to hɔ. California mmara a ɛfa ogya a ɛtɔ wuram ho no hyɛ sɛ wɔmfa bere tenten a wɔde bɛkora so no ntrɛw mu wɔ mmeae a asiane kɛse wɔ -. New York hwehwɛ sɛ wɔn a wɔde nneɛma fa kwan so no de nhyehyɛe a ɛkɔ akyiri a wɔde bɛyɛ ntɛmpɛ ho dwuma a ahoɔden a wɔde bɛbɔ ho ban ho nkyerɛkyerɛmu ka ho bɛmena.
Europa gyinapɛn ahorow gu ahorow wɔ ɔman biara mu nanso mpɛn pii no ɛhyɛ bere tenten a ɛte saa ara a wɔde bɛkora so. Nnansa yi ara, Nordic aman ama ahwehwɛde ahorow akɔ soro akodu nnɔnhwerew 72 wɔ telefon so nkitahodi a ɛho hia a ɛsom ntɛmpɛ ne ahobammɔ ho nnwuma ho. Finland, Norway, ne Sweden hyɛɛ saa gyinapɛn a ɛyɛ katee yi wɔ afe 2023-2024 mu de buaa awɔw bere mu tebea a emu yɛ den a ebetumi asiw sanba ano nna pii ne asase so amammuisɛm mu ahobammɔ ho haw a ɛkɔ soro no.
Asɛnnennen a ɛwɔ gyinapɛn ahorow pii a ɛka bom ho no ma ɛyɛ den ma aman pii{0}}adwumayɛfo. Ɛsɛ sɛ adwumakuw a ɛde nneɛma kɔ a ɛyɛ adwuma wɔ aman du so di mmara nhyehyɛe ahorow du akyi na edi so, a emu biara wɔ sɔhwɛ soronko, amanneɛbɔ, ne nnwinnade ho nkyerɛkyerɛmu soronko.
Nnwumayɛbea Nneyɛe Pa
Wɔ mmara a ɛba fam koraa akyi no, wɔn a wɔde nneɛma kɔ no taa boro ahwehwɛde ahorow so de bɔ ɔsom adwuma no yiyedi ne din pa ho ban. Adwumayɛfo atitiriw taa de nnɔnhwerew 12-16 battery ahoɔden di dwuma wɔ cell sites sen sɛ wɔde nnɔnhwerew 8 a ɛba fam koraa no bedi dwuma, na ɛma wonya mfaso ma generator a wɔde bɛkyɛ anaasɛ bere tenten a ɛbɛtwa.
Sɔhwɛ nhyehyɛe ahorow taa boro mmara mu ahwehwɛde ahorow so nso. Bere a mmara ahorow betumi ahyɛ sɛ wɔnyɛ nhwehwɛmu afe biara no, adwumayɛfo pii yɛ generator apɔw-mu-teɛteɛ wɔ asram abiɛsa biara mu na wɔhwɛ batere so ɔsram biara. Saa kwan a wɔfa so yɛ ade ntɛm yi kyere nsɛm ansa na aka ɔsom adwuma, na ɛkwati din a ɛsɛe wɔ anyinam ahoɔden a ɛtwa mu wɔ asiane bere mu bere a ɔmanfo adwene si nnwuma a wɔde gyina ano so no.
Nwoma ayɛ adwuma afiri krataa so kyerɛwtohɔ nwoma so akɔ agyapadeɛ sohwɛ nhyehyɛeɛ a ɛyɛ nwonwa a ɛdi backup power component biara akyi wɔ network no nyinaa so. Saa database ahorow yi kyerɛw nna a wɔde sii hɔ, nsiesie abakɔsɛm, sɔhwɛ mu aba, ne nhyehyɛe a wɔde besi ananmu, na ɛma wotumi yɛ nkɔmhyɛ nhwehwɛmu a ɛma nsiesie sikasɛm yɛ papa bere a ɛma ahotoso kɛse.
Mfiridwuma mu Nkɔso ne Guadi mu Nkɔso
Backup power landscape no kɔ so nya nkɔsoɔ ntɛmntɛm, a ɛnam nsakraeɛ a ɛwɔ network ahwehwɛdeɛ ne mfiridwuma mu nnoɔma foforɔ so.
Guadi mu Nkɔso ne Sikasɛm
Telecom backup power gua no duu $1.36 billion wɔ afe 2024 mu na wɔhwɛ kwan sɛ ɛbɛkɔ soro akɔ $2.34 billion wɔ afe 2032 mu wɔ 7% compound afe afe nkɔsoɔ. Saa ntrɛwmu yi da ntwamutam nkɔso ne mfiridwuma mu nsakrae a ɛhwehwɛ sɛ wɔyɛ backup nhyehyɛe a wɔayɛ no foforo nyinaa adi.
5G a wɔde di dwuma no na ɛma nkɔso yi fã kɛse no ara ba. Network densification hwehwɛ exponentially cell sites pii-biara hia backup power-de coverage ne tumi 5G bɔhyɛ ahorow no ama. MIMO antenna akɛseɛ ne frequency bands a ɛkorɔn ma ahoɔden a wɔde di dwuma wɔ beaeɛ biara no kɔ soro 250-300%, na ɛhyɛ carriers ma wɔsesa backup systems nyinaa sene sɛ wɔde tumi bɛka installations a ɛwɔ hɔ dada no ho kɛkɛ.
Nsakrae a ɛba fi lead-acid so kɔ lithium-ion mu no de kyinhyia ahorow a ɛne ne ho di nsɛ ba. Bere a lithium bo yɛ den ansa na -$400-600 wɔ kWh biara mu sen $150-250 ma lead-acid-a ɛba fam nsiesie ne nkwa nna tenten tew ɛka a wɔbɔ wɔ ne wurayɛ ho nyinaa so 20-30% wɔ nhyehyɛe no nkwa nna mu. Wɔn a wɔyɛ adwuma no rema lithium agye atom ntɛmntɛm ɛmfa ho sɛ wɔde sika kɛse ahyɛ mu mfiase no.
Fuel-free backup power, a ɛka owia, hydrogen fuel cells, ne battery systems a ɛkɔ anim ho, gyina hɔ ma ɔfã a ɛrenya nkɔso ntɛmntɛm-a wɔahyɛ sɛ ɛbɛkɔ soro 13.2% afe biara akosi afe 2033. Saa gua a ɛyɛ dɔla ɔpepepem 1.84 yi wɔ afe 2024 mu no betumi adu dɔla ɔpepepem 5.27 wɔ mfe du awiei bere a nhyɛso a ɛfa nneɛma a ɛbɛkɔ so atra hɔ daa ho no mu yɛ den na mfiridwuma ho ka so tew.
Battery Mfiridwuma mu Nkɔso
Wɔ nsakrae a ɛba wɔ nnuruyɛ mu akyi no, batere nhyehyɛe ahorow ankasa nyin yɛ nea ɛyɛ nwonwa kɛse. Modular designs ma kwan ma capacity scaling a wɔmfa nsi installations nyinaa ananmu. Odwumayɛni bi betumi afi ase de nnɔnhwerew 4 ayɛ backup na ɔde battery modules aka ho ma adu nnɔnhwerew 8 anaa 12 bere a ahwehwɛde ahorow no kɔ soro no.
Mprempren batere a wɔde di dwuma nyansam de nyansa a wɔde ayɛ nneɛma ahyɛ mu na ama wɔatumi abɔ batere no yiye na wɔahyɛ sɛnea ɛsɛ sɛ wosiesie no ho nkɔm. Mfiri adesua nhyehyɛe ahorow hwehwɛ voltage curves, temperature patterns, ne charge/discharge behavior mu de hu nkwammoaa a ɛda sɛnkyerɛnne ahorow a ɛkyerɛ sɛ wɔsɛe no ntɛm adi asram ansa na nhwehwɛmu a wɔtaa de di dwuma no ahu nsɛmpɔw ahorow.
Sodium-ion battery puei wɔ afe 2024 mu sɛ nea ɛbɛtumi ne lithium-ion asi akan, ɛde adwumayɛ a ɛte saa ara ma a ɛnmfa ne ho nto lithium nneɛma a ɛho yɛ na so. Bere a ahoɔden dodow da so ara yɛ 10-20% a ɛba fam sen LFP no, sodium dodow ne ne bo a ɛba fam betumi ama ayɛ nea ɛyɛ anigye ama stationary installations a emu duru ne dodow ho nhia pii sen mobile applications.
Solid-state batteries, a wɔhyɛɛ bɔ bere tenten nanso ɛyɛ brɛoo sɛ wɔde bedi gua no, fii ase de dii dwuma wɔ wimhyɛn mu wɔ afe 2024 awiei.Saa nhyehyɛe yi yi nsu electrolytes fi hɔ, na ɛtew ogya ho asiane so kɛse bere a ɛma ahoɔden dodow tu mpɔn 40-50%. Sɛ nneɛma a wɔyɛ ho ka so tew sɛnea wɔhwɛɛ kwan a, solid-state betumi abɛyɛ mfiridwuma a wɔpɛ sɛ wɔde di dwuma wɔ telefon so akyi wɔ afe 2030 mu.
Tumi Fibea Afoforo
Hydrogen pɛtro nkwammoaa afi niche sɔhwɛ ahorow so akɔ nea mfaso wɔ so a wɔde di dwuma so. Wɔhwɛ kwan sɛ wiase nyinaa petrol cell gua no bɛkɔ soro wɔ 27.1% CAGR firi afe 2024 kɔsi afe 2030, a telefon so nkitahodiɛ gyina hɔ ma dwumadie fã titire. Bere a hydrogen a wɔyɛ ho ka so tew na nneɛma a wɔde yɛ adwuma no trɛw no, pɛtro a wɔde yɛ nneɛma no bɛyɛ nea sikasɛm mu mfaso wɔ so ma mmeae a ɛhwehwɛ sɛ wɔde nna pii si hɔ a wɔmfa pɛtro nhyɛ mu.
Micro-grid adwene a ɛka ahoɔden fibea ahorow pii bom-owia, mframa, mfaso, batere, ne generators-yɛ yiye wɔ ɛka, mframa a wɔtow gu, ne ahotoso botae ahorow nyinaa mu bere koro mu. Saa nhyehyɛe ahorow yi tɔn ahoɔden a wɔyɛ no foforo a ɛboro so ma grid no bere a wɔreyɛ adwuma sɛnea ɛsɛ, wɔde owia ahoɔden a wontua hwee ma batere, na wɔde wɔn ho to generator ahorow so bere a nneɛma a wɔyɛ no foforo ne batere a wɔaka abom ntumi nni nea wɔhwehwɛ no ho dwuma nkutoo.
Wɔn a wɔyɛ adwuma no binom sɔ methanol pɛtro nkwammoaa a eyi nsɛnnennen a ɛfa hydrogen a wɔkora so ho fi hɔ bere a wɔma ɛyɛ adwuma a ɛho tew no hwɛ. Methanol nsakraefoɔ kyekyɛ nsuo pɛtro no mu ma ɛbɛyɛ hydrogen wɔ-ahwehwɛdeɛ so, na wɔkwati nhyɛsoɔ nkukuo ne cryogenic nhyehyɛeɛ a ɛma hydrogen nhyehyɛe yɛ den.
Software ne Nyansa
Ebia adannandi a ɛho hia sen biara no fa software ho mmom sen hardware. Cloud-based energy management platforms boaboa data ano firi site mpempem pii, de analytics di dwuma de ma adwumayɛ yɛ yie wɔ networks nyinaa so.
Saa nhyehyɛe yi hyɛ nkɔm sɛ bere a wɔde hwehwɛ nneɛma pii ne pre-char batere wɔ off{1}}peak nnɔnhwerew mu bere a anyinam ahoɔden bo sua. Wɔyɛ nhyehyɛe ma generator runtime de tew emissions so bere a wodi backup ahwehwɛde ahorow ho dwuma. Wɔkyerɛ mmeae a wohyia tumi a ɛnyɛ ne kwan so a ebetumi akyerɛ sɛ nnwinnade ho haw anaa korɔnbɔ wɔ hɔ.
Digital twin mfiridwuma yɛ virtual models a ɛfa backup power systems ho, na ɛma adwumayɛfoɔ tumi yɛ "dɛn-sɛ" tebea ahodoɔ ho mfonini a wɔmfa wɔn nsa nka honam fam mfiri. Engineers betumi ayɛ sɛnea site bi bɛyɛ adwuma wɔ bere a wɔagyae adwumayɛ bere tenten mu no ho nhwɛso, asɔ control algorithms foforo ahwɛ, na wɔayɛ component sizing-ne nyinaa yiye wɔ software mu ansa na wɔde sika kɛse ahyɛ mu.
Blockchain-gyinabea nhyehyɛe a wɔde di batere nkwa nna akyi fi nea wɔyɛ so denam nea wɔsan de di dwuma so no ma nkɔso a ɛbɛkɔ so atra hɔ daa no tu mpɔn denam hwɛ a wɔhwɛ sɛ wɔtow gu yiye na wɔsan nya nneɛma no so. Saa ledgers a wɔakyekyɛ yi yɛ kyerɛwtohɔ a ɛnsakra a ɛkyerɛ sɛ wɔdi mmara so na ɛma gua a ɛtɔ so mmienu ma batere a wɔde adi dwuma a ɛda so ara fata ma dwumadie a ɛnyɛ -ahwehwɛdeɛ.
Nsɛm a Wɔtaa Bisa
Telecom backup battery taa di bere tenten ahe bere a wɔagyae adwuma no?
Standard installations ma nnɔnhwerew 4-8 backup power, ɛwom sɛ carriers pii boro eyi so wɔ nnɔnhwerew 12-16 nhyehyɛe. Mpɛn pii no, adwumayɛbea ahorow a ɛwɔ mfinimfini no hwɛ batere a ɛwɔ hɔ nnɔnhwerew 24 ansa na ɛsɛ sɛ mfiri a ɛma anyinam ahoɔden no yɛ adwuma. Ankasa runtime gyina load-5G mfiri a ɛdi ahoɔden pii so tew backup bere tenten so sɛ wɔde toto 4G nhyehyɛe ahorow a ɛwɔ battery tumi a ɛyɛ pɛ ase.
Sɛ batere ne generator nyinaa di huammɔ a, dɛn na ɛba?
Nnɛyi instɔlehyɛn ahorow no bi ne redundancy layers pii titiriw de siw tebea yi ano. UPS nhyehyɛe ahorow kyerɛ sɛ generators mfi ase bere a battery da so ara wɔ charge kɛse, na ɛma simma 10-20 ka bom. Sɛ primary generator no di nkogu a, mmeae pii wɔ secondary generators anaasɛ wobetumi de mobile generators adi dwuma. Wɔ mmeae a ɛho hia sen biara no, nhyehyɛe a wɔne mmeae a ɛbemmɛn no yɛ ma kwan ma wɔde nneɛma kɔ akwan foforo so. Mpɛn pii no, nhyehyɛe no huammɔdi koraa hwehwɛ sɛ nhyehyɛe ahorow pii a ɛde ne ho di huammɔ bere koro mu, na sɛ wosiesie no yiye a, ɛmma ɛntaa nsi koraa.
Dɛn nti na telefon so nkitahodi nnwumakuw mfa batere akɛse nni dwuma kɛkɛ sen sɛ wɔde mfiri a ɛma anyinam ahoɔden bedi dwuma?
Battery ahoɔden bo bɛyɛ $400-600 wɔ kWh biara mu ma lithium-ion nhyehyɛe. Cell beae a ɛde kW 10 behia batere 240 kWh ma nnɔnhwerew 24 backup-bɛyɛ $120,000 wɔ batere ho ka ara kwa ansa na wɔde ahyɛ mu. Diesel generator a ɛma bere a anohyeto nnim a ɛde pɛtro gu mu no bo yɛ $15,000-25,000. Wɔ anyinam ahoɔden a ɛma anyinam ahoɔden a ɛtwam boro nnɔnhwerew 8-12 ho no, ɛda adi sɛ ɛho nhia kɛse koraa. Batere ahorow di bere tiaa bi a ɛtwa mu ho dwuma na ɛma wonya backup ntɛm ara, bere a generators kata nsɛm a esisi bere tenten so.
Mpɛn ahe na backup power system ahorow no de di dwuma ankasa?
Eyi gu ahorow kɛse wɔ beae biara. Ebia nkurow akɛse mu mmeae a ɛwɔ anyinam ahoɔden a wotumi de ho to so no behyia anyinam ahoɔden a ɛtɔ 1-2 pɛ afe biara a ɛbɛkyɛ simma biako. Nkuraase mmeae anaa mmeae a nneɛma a wɔde yɛ adwuma no abɔ akwakoraa ne aberewa no betumi ahu sɛ adwuma no twam 10-20 afe biara, na ebinom di nnɔnhwerew pii. Grid a entumi nnyina pintinn a efi ahoɔden a wɔyɛ no foforo a wɔde ka bom mu no rema mpɛn dodow a wɔde twa adwuma no akɔ soro ankasa wɔ mmeae bi. Mmeae a wɔntaa nnya anyinam ahoɔden a ɛtwa mu koraa mpo nya mfaso fi UPS ahobammɔ a efi ahoɔden a ɛkɔ fam ne ahoɔden a ɛkɔ soro a ɛtaa ba no mu.
Tumi a Ɛkɔ So wɔ Nnɛyi Telefon Nkitahodi Mu
Backup power systems yɛ adwuma sɛ wiase nyinaa nkitahodi ho ahwɛfo a wɔyɛ komm, a wɔhyɛ no nsow titiriw bere a enni hɔ no. Nneɛma a ɛboa yɛn fon, intanɛt, ne ntɛmpɛ dwumadie no hwehwɛ sɛ wɔde sika kɛseɛ hyɛ anyinam ahoɔden nhyehyɛeɛ a ɛho nhia a yɛwɔ anidasoɔ sɛ ɛntaa nyɛ adwuma nanso ɛsɛ sɛ ɛyɛ adwuma a mfomsoɔ biara nni ho berɛ a wɔfrɛ no.
Adwumayɛkuw no hyia nhyɛso ahorow a ɛne wɔn ho wɔn ho di asi bere a ɛrenya nkɔso no. Network adwumayɛ ahwehwɛde kɔ soro kɛse wɔ 5G ne 6G mfiridwuma a ɛreba no mu. Ahyɛde ahorow a wɔde ma nneɛma a ɛbɛkɔ so atra hɔ daa no piapia wɔn ho fi diesel mfiri a ɛma anyinam ahoɔden ho kɔ akwan foforo a ɛho tew so. Nhyɛso a ɛfa ɛka a wɔbɔ ho hyɛ adwumayɛ a etu mpɔn ne nea eye sen biara ho nkuran. Mmara mu ahwehwɛde ahorow de adwumayɛ gyinapɛn a ɛba fam koraa si hɔ bere a adetɔfo akwanhwɛ gye tom sɛ wɔmma bere a wɔde yɛ adwuma no ho abotare biara.
Mfiridwuma kɔ so nya nkɔso-batere a eye, nhyehyɛe a wɔde di dwuma nyansam, nkabom a wɔyɛ no foforo-nanso ahwehwɛde titiriw no da so ara nsakrae. Sɛ aguadi mu anyinam ahoɔden di huammɔ a, ɛsɛ sɛ nhyehyɛe ahorow a wɔde sie no hwɛ nkitahodi nhyehyɛe a nnɛyi ɔmanfo gyina so ma ahobammɔ, aguadi, ne nkitahodi no so yiye.