Tlhokomelo ea Battery ea Substation: Ho Fumana Phoso ea Pele, Tšebetso e Sireletsehileng, le Khokahanyo e Bonolo.

Liteishene tsa sejoale-joale li ipapisitse le lits'ebetso tsa betri tsa DC ho sebelisa li-relay tsa ts'ireletso, li-circuit breaker, lisebelisoa tsa SCADA, lits'ebetso tsa puisano, le mabone a tšohanyetso nakong ea ho khaoha ha motlakase. Haeba sele e le 'ngoe e fokolang e hloleha, ho tšepahala ha thapo eohle ea betri ho ka senyeha.

Sets'oants'o se senyenyane sa ho beha leihlo betri se fana ka ponahalo e tsoelang pele maemong a betri. Ka ho lekola mohala o mong le o mong oa betri ka nako ea 'nete, lits'ebeletso li ka bona matšoao a pele a ho senyeha, ho fokotsa tlhahlobo ea matsoho, le ho thibela ho senyeha ho sa lebelloang ha motlakase oa DC.

Hobaneng ha Tlhokomelo ea Battery ea Substation e le Bohlokoa

Libetri tsa substation hangata li lula li lefisoa ka lilemo tse ngata. Nakong ena, botsofali, kutu, likhokahano tse hlephileng, mathata a ho tjhaja, le liphetoho tsa mocheso li ka hlaha ntle le matšoao a hlakileng.

Tlhahlobo ea nako le nako e fana ka setšoantšo sa boemo ba betri feela. Ha ho bapisoa, sesebelisoa sa betri sa marang -rang se sebetsa 24/7 mme se supa liphetoho tse sa tloaelehang pele li ama lisebelisoa tsa bohlokoa.

Tšebeliso e sa khaotseng e thusa lisebelisoa tse latelang:

• Fumana lisele tse fokolang kapa tse ntseng li senyeha kapele
• Thibela ho hloleha ha phepelo ea tšireletso le li-circuit breaker
• Fokotsa mosebetsi oa tloaelo oa ho hlahloba ka matsoho
• Ntlafatsa polokeho ea basebetsi le lisebelisoa
• Ts'ehetsa tlhokomelo ea betri e thehiloeng maemong
• Eketsa ts'epahalo ea sistimi ea substation DC

Likotsi tse Tloaelehileng ho Unmonitored DC Battery Systems

Hangata ho senyeha ha betri ho hlaha butle-butle ho e-na le ho etsahala ntle le temoso. Sistimi e tšepahalang ea ho lekola betri ea DC e ka khetholla bongata ba mathata ana ka motlakase, ho hanyetsa, mocheso le mekhoa ea hajoale.

Likotsi tse tloaelehileng li kenyelletsa:

• Botsofali ba betri le tahlehelo ea matla
• Keketseho ea ho hanyetsa ka hare
• Ho se leka-lekane ha motlakase oa lisele
• Likhokahano tsa litheminale tse hlephileng kapa tse senyehileng
• Mocheso o sa tloaelehang oa betri
• Lintho tse sa tloaelehang tsa tjhaja kapa float-current
• Ripple current le string imbalance

Ntle le ho beha leihlo khafetsa, maemo ana a ka lula a patiloe ho fihlela betri e hlokahala nakong ea tšohanyetso.

Tlhokomelo ea Battery ea Ni-Cd le VRLA

Litsi tsa motlakase li atisa ho sebelisa Nickel-Cadmium (Ni-Cd), Valve-Regulated lead-Acid (VRLA), kapa libeteri tse tletseng loto. Kemistri e 'ngoe le e 'ngoe e hloka leano le loketseng la ho beha leihlo.

Tlhokomelo ea Battery ea Ni-Cd

Tlhokomelo ea betri ea Ni-Cd e lokela ho shebana le motlakase oa sele ka 'ngoe, boemo ba ho tjhaja, mocheso, mekhoa ea botsofali e amanang le electrolyte, le ts'ebetso ea likhoele. Hobane liphetoho tse ka hare tsa ho hanyetsa li ka 'na tsa se ke tsa bonahala ho feta libeteri tsa VRLA, mekhoa ea nako e telele ea motlakase le ho tjhaja li bohlokoa haholo.

Tlhokomelo ea Battery ea VRLA

Tlhokomelo ea betri ea VRLA hangata e shebana le voltage ea sele, khanyetso ea kahare, mocheso, ho tjhaja hona joale, le phokotso ea matla. Mokhoa o ntseng o eketseha oa ho hanyetsa ka hare o ka fana ka temoso ea pele ea botsofali ba betri le ho fokotsa bokhoni ba bekapo.

Tharollo e feto-fetohang ea betri ea ho beha leihlo e lokela ho ts'ehetsa libeteri tsa Ni-Cd, VRLA, VLA, le lithium sethaleng se le seng.

Sesebelisoa sa Betri se Lokelang ho Lekanya Eng?

Sistimi e sebetsang e lokela ho beha leihlo liseleng ka bomong le mohala o felletseng oa betri. Li-parameter tsa bohlokoa ka ho fetisisa li kenyelletsa tse latelang.

Motlakase oa Lisele

Tlhokomelo e sa khaotseng ea motlakase oa lisele e lemoha lisele tse fokolang, ho tjhaja ho feta tekano, ho tjhaja ha tlase, le ho se leka-lekane ha motlakase. Esita le ho kheloha hanyenyane ho ka bontša phoso e ntseng e hōla.

Mocheso oa Battery

Mocheso o phahameng o potlakisa botsofali ba betri, ha mocheso o sa lekaneng o ka bontša moea o fokolang, mathata a ho tjhaja, kapa lisele tse nang le bothata. Li-alarms tsa nako ea sebele tsa mocheso li thusa ho thibela tšenyo ea mocheso.

Khanyetso ea ka hare

Ho hanyetsa ka hare ke e 'ngoe ea matšoao a bohlokoa a ho senyeha ha betri. Tlhokomelo ea mekhoa e ka senola botsofali nako e telele pele tahlehelo ea matla e bonahala nakong ea tlhahlobo ea ho tsoa.

String Voltage le Hona Joale

Matla a likhoele, float current, charge/charge current, le ripple current li fana ka leseli la bohlokoa mabapi le ts'ebetso ea tjhaja le boemo ba betri ka kakaretso.

Boemo ba Terminal le Khokahano

Li-terminals tse hlephileng kapa tse holileng li ka baka ho theoha ha motlakase le ho futhumatsa sebakeng. Ho lemoha khanyetso e sa tloaelehang ea khokahano ho lumella lihlopha tsa tlhokomelo ho lokisa mathata ana pele a fetoha likotsi tsa polokeho.

Ho kopanya le SCADA le Substation Automation

Lisebelisoa hangata li hloka data ea betri hore e fumanehe ka li-SCADA, EMS, DCS, kapa li-platform tsa tsamaiso ea marang-rang. Ka hona, sistimi ea sejoale-joale ea ho lekola betri bakeng sa lits'ebeletso e lokela ho ts'ehetsa liprothokholo tsa puisano tsa indasteri.

Likhetho tse tloaelehileng tsa ho kopanya li kenyelletsa:

• Modbus RTU
• Modbus TCP/IP
• SNMP
• Tlhaloso ea IEC 61850
• REST API

Tlhokomelo ea betri ea IEC 61850 e bohlokoa haholo bakeng sa liteishene tsa dijithale hobane e nolofatsa puisano le lisebelisoa tse bohlale tsa elektroniki le li-substation automation system.

Lintlha tse ka sehloohong tsa tsamaiso ea tsamaiso

Pele ba khetha sistimi ea ho beha leihlo betri ea seteishene, baenjiniere ba lokela ho netefatsa lintlha tse latelang tsa morero:

• Khemistri ea betri le motlakase oa lisele tsa nominal
• Palo ea lisele le likhoele tsa betri
• Tokiso ea sistimi ea charger le DC
• E hlokehang go baya leitlho parameters
• RS485, Ethernet, fiber, kapa 4G ho fumaneha ha puisano
• SCADA, EMS, DCS, kapa litlhoko tsa kopanyo tsa IEC 61850
• Sebaka sa ho kenya ka hare kapa ka ntle
• Litlhoko tsa lengolo-tsoibila, SMS, le alamo ea sethala

Lisebelisoa tsa ho beha leihlo li lokela ho kenngoa ntle le ho sitisa ts'ebetso e tloaelehileng ea betri neng kapa neng ha ho khoneha. Ho tsamaisa lithapo, ho kenya letsoho, ho lumellana ha motlakase, le lits'ebetso tsa polokeho ea motlakase le tsona li tlameha ho nahanoa.

Lialamo tse Bohlale le Tlhokomelo e Lebeletsoeng

Sistimi ea litsebi e lokela ho fana ka lintlha tse fetang tse tala. Li-alarms tsa maemo a mangata, litloaelo tsa nalane, le litlaleho tsa boiketsetso li thusa lienjiniere ho utloisisa hore na ke sele efe e sa tloaelehang, e senyeha kapele hakae, le hore na tlhokomelo e hlokahala neng.

Mesebetsi ea bohlokoa e kenyelletsa:

• Lialamo tsa nako ea 'nete tsa sele le likhoele
• Voltage, mocheso, le ho hanyetsa mokhoa oa ho hlahloba
• Boitsebiso bo fokolang ba lisele
• Kakaretso ea bophelo ba betri
• Litlaleho tsa nalane ea alamo le tlhokomelo
• Tsamaiso e hole ea libaka tse ngata

Sena se nolofalletsa lits'ebeletso ho tloha ho phahamiso e reriloeng ho ea ho tlhokomelo e thehiloeng maemong, ho fokotsa maeto a sa hlokahaleng le litšenyehelo tsa ho nchafatsa betri.

Tharollo ea Tlhokomelo ea Battery ea DFUN Substation

DFUN e fana ka tharollo e felletseng ea ho lekola betri bakeng sa liteishene tsa motlakase, marang-rang a phetisetso le kabo, lifeme tsa motlakase, lits'ebeletso tsa indasteri le lisebelisoa tsa matla a ka nchafatsoang.

Tharollo ea DFUN e tšehetsa:

• Tlhokomelo ea nako ea 'nete ea lisele tsa betri ka bomong
• Inthaneteng tekanyo ea ho hanyetsa ka hare
• Tlhokomelo ea mocheso oa betri le tikoloho
• String voltage le ho shebella hona joale
• Lialamo tse bohlale le tlhahlobo ea nalane ea nalane
• Tsamaiso ea marang-rang e hole
• Khokahano ea SCADA, Modbus, SNMP, le IEC 61850
• Ni-Cd, VRLA, VLA, le tšehetso ea betri ea lithium

Hore na e ntlafatsa setsi se seng se ntse se le teng kapa se rala seteishene se secha, DFUN e thusa lits'ebeletso ho tseba likotsi tsa betri pele ho nako, ho fokotsa litšenyehelo tsa ho lokisa, le ho ntlafatsa ts'epahalo ea matla a polokelo.

Lipotso Tse Botsoang Khafetsa

Na ho ka kengoa sistimi ea ho beha leihlo betri ntle le ho koala seteishene?

Mererong e mengata, mokhoa oa ho beha leihlo o ka kengoa ha o ntse o fokotsa tšitiso ea ts'ebetso e teng. Moralo oa ho kenya o lokela ho latela mekhoa ea ts'ireletso ea motlakase sebakeng se itseng.

Na sistimi e le 'ngoe e ka hlokomela libeteri tsa Ni-Cd le VRLA?

Ee. Sethala sa tlhahlobo ea betri se ka ts'ehetsa lik'hemik'hale tse ngata tsa betri, ho kenyeletsoa Ni-Cd, VRLA, VLA, le libeteri tsa lithium.

Na tlhahlobo ea betri ea inthaneteng e nka sebaka sa tlhahlobo ea matla?

Che. Tlhahlobo ea Marang-rang e fana ka temoso e tsoelang pele, ha tlhahlobo ea nako le nako e netefatsa bokhoni ba 'nete ba bekapo le nako ea ho sebetsa. Ho sebelisa ka bobeli ho fana ka tlhaiso-leseling e felletseng ea bophelo ba betri.

Tsamaiso e fokotsa lialamo tsa bohata joang?

Maemo a ka lokisoang, tieho ea alamo, litlhokomeliso tsa maemo a mangata, le tlhahlobo ea maemo li thusa ho khetholla ho senyeha ha 'nete ho ho feto-fetoha ha nakoana.

Kopa Tlhahiso ea Tlhokomelo ea Battery ea Seteishene

Ho khothaletsa tharollo e nepahetseng, ka kopo fana ka mofuta oa betri, voltage ea lisele, palo ea lisele le likhoele, mokhoa oa puisano, SCADA e teng kapa sethala sa boiketsetso, litlhoko tsa alamo, le tikoloho ea ho kenya.

Ikopanye le DFUN ho buisana ka morero oa hau le ho fumana tlhahiso e ikhethileng ea sistimi ea betri ea seteishene.