Substation Battery Monitoring: Kuona Mhosva Yepakutanga, Kushanda Kwakachengeteka, uye Nyore Kubatanidzwa.

Zviteshi zvemazuva ano zvinotsamira paDC bhatiri masisitimu kuti ishandise kuchengetedza relay, matunhu emagetsi, SCADA zvishandiso, masisitimu ekutaurirana, uye mwenje wekukurumidza panguva yekudzima kwemagetsi. Kana imwe sero isina simba ikatadza, kuvimbika kwetambo yese yebhatiri kunogona kukanganisa.

Iyo substation bhatiri yekutarisa system inopa kuenderera kuoneka mune bhatiri mamiriro. Nekutarisa sero rega rega uye tambo yebhatiri munguva chaiyo, zvishandiso zvinokwanisa kuona zviratidzo zvekutanga zvekuipa, kuderedza ongororo yemanyorero, uye kudzivirira kusingatarisirwe DC simba kutadza.

Sei Substation Bhatiri Monitoring Yakakosha

Substation mabhatiri anowanzogara ari pachaji yekuyangarara kwemakore mazhinji. Munguva iyi, kuchembera, ngura, hukama hwakasununguka, matambudziko ekuchaja, uye shanduko yekushisa zvinogona kukura pasina zviratidzo zviri pachena.

Periodic inspection inopa chete snapshot yebhatiri mamiriro. Mukuenzanisa, online substation bhatiri yekutarisa inoshanda 24/7 uye inotaridza shanduko dzisina kujairika isati yakanganisa michina yakakosha.

Kuenderera mberi kwekutarisa kunobatsira zvishandiso:

• Tsvaga masero asina simba kana kupera simba nekukurumidza
• Dzivirira kudzivirira relay uye wedunhu breaker kutadza
• Deredza maitiro ekuongorora basa remanyorero
• Kuvandudza kuchengetedzwa kwevashandi nemidziyo
• Tsigira mamiriro-yakavakirwa bhatiri kuchengetedza
• Wedzera substation DC system kuvimbika

Zvakajairwa Njodzi muUnmonitored DC Battery Systems

Kudzima kwebhatiri kunowanzoita zvishoma nezvishoma pane kuitika pasina yambiro. Iyo yakavimbika DC bhatiri yekutarisa sisitimu inogona kuona akawanda ematambudziko aya kuburikidza nemagetsi, kuramba, tembiricha, uye maitiro azvino.

Ngozi dzakajairika dzinosanganisira:

• Kuchembera kwebhatiri uye kurasikirwa kwesimba
• Kuwedzera kupikisa kwemukati
• Sero voltage kusaenzana
• Loose or corroded terminal connections
• Kupisa kwebhatiri kusina kujairika
• Charger kana float-current abnormalities
• Ripple current uye tambo kusaenzana

Pasina kuenderera mberi nekutarisa, aya mamiriro anogona kuramba akavigwa kusvika bhatiri radiwa panguva yenjodzi.

Ni-Cd uye VRLA Battery Monitoring

Zviteshi zvemagetsi zvinowanzo shandisa Nickel-Cadmium (Ni-Cd), Valve-Regulated Lead-Acid (VRLA), kana mabhatiri elead-acid akazara. Chekemikari yega yega inoda chirongwa chakakodzera chekutarisa.

Ni-Cd Battery Monitoring

Ni-Cd bhatiri yekutarisa inofanirwa kutarisa pane yega cell voltage, kuchaja mamiriro, tembiricha, electrolyte-inoenderana nekuchembera maitiro, uye tambo kuita. Nekuda kwekuti shanduko yemukati yekuramba inogona kunge isinganyanyi kutaurwa pane mumabhatiri eVRLA, mhepo yenguva refu uye machaji maitiro akanyanya kukosha.

VRLA Battery Monitoring

VRLA bhatiri yekutarisa inowanzotarisa pasero voltage, kuramba kwemukati, tembiricha, kuchaja ikozvino, uye kuderera kwehuwandu. Kusimuka kwemukati kuramba maitiro kunogona kupa yambiro yekutanga yekuchembera kwebhatiri uye kuderedzwa kwekuchengetedza kugona.

Iyo inochinjika substation bhatiri yekutarisa mhinduro inofanirwa kutsigira Ni-Cd, VRLA, VLA, uye lithium mabhatiri papuratifomu imwe.

Chii Chinofanira Kuyera Substation Battery Monitor?

Iyo inoshanda sisitimu inofanirwa kutarisa ese ari maviri maseru uye yakazara bhatiri tambo. Izvo zvakakosha parameters zvinosanganisira zvinotevera.

Cell Voltage

Kuenderera mberi kwema cell voltage monitoring inoona maseru asina simba, kuwandisa, undercharging, uye voltage kusaenzana. Kunyangwe kutsauka kudiki kunogona kuratidza kukanganisa kuri kukura.

Battery Temperature

Tembiricha yepamusoro inomhanyisa kuchembera kwebhatiri, nepo tembiricha isina kuenzana ingaratidza kusapinda mhepo zvakanaka, matambudziko ekuchaja, kana masero asina kukwana. Real-time tembiricha maaramu anobatsira kudzivirira kukuvara kwekupisa.

Mukati Resistance

Kuramba kwemukati ndechimwe chezviratidzo zvinobatsira zvekuparara kwebhatiri. Trend yekutarisa inogona kuratidza kuchembera nguva refu isati yapera simba risati rava pachena panguva yekubuda bvunzo.

String Voltage uye Yazvino

String voltage, float current, charge/ discharge current, uye ripple current zvinopa ruzivo rwakakosha nezvekuita kwechaja uye mamiriro ebhatiri rese.

Terminal uye Connection Condition

Mamiriro akasununguka kana ane corroded anogona kukonzera kudonha kwemagetsi uye kupisa kwenzvimbo. Kuona zvisina kujairika kubatana kuramba kunobvumira zvikwata zvekugadzirisa kugadzirisa matambudziko aya asati ave njodzi dzekuchengetedza.

Kubatanidzwa neSCADA uye Substation otomatiki

Zvishandiso zvinowanzoda data rebhatiri kuti riwanikwe kuburikidza neSCADA, EMS, DCS, kana network manejimendi mapuratifomu. Iyo yemazuva ano yekutarisa bhatiri system yezvishandiso inofanirwa kutsigira akajairwa maindasitiri ekutaurirana maprotocol.

Sarudzo dzakajairika dzekubatanidza dzinosanganisira:

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

IEC 61850 yekutarisa bhatiri inonyanya kukosha kune zviteshi zvedhijitari nekuti inorerutsa kutaurirana neane hungwaru zvigadzirwa zvemagetsi uye substation otomatiki masisitimu.

Mafungiro Akakosha eSistimu Deployment

Usati wasarudza substation bhatiri yekutarisa system, mainjiniya anofanirwa kusimbisa inotevera ruzivo rweprojekiti:

• Battery chemistry uye nominal cell voltage
• Nhamba yemasero uye tambo dzebhatiri
• Charger uye DC system gadziriro
• Inodiwa monitoring parameters
• RS485, Ethernet, faibha, kana 4G kutaurirana kuwanikwa
• SCADA, EMS, DCS, kana IEC 61850 yekubatanidza zvinodiwa
• Indoor kana yekunze yekuisa nharaunda
• Email, SMS, uye platform alarm zvinodiwa

Masensa ekutarisisa anofanirwa kuiswa pasina kukanganisa zvakajairika bhatiri kushanda pese pazvinogoneka. Cable routing, insulation, electromagnetic kuenderana, uye magetsi ekuchengetedza maitiro anofanirwawo kutariswa.

Intelligent Alarms uye Predictive Maintenance

Imwe nyanzvi system inofanirwa kupa zvinopfuura data raw. Multi-level maaramu, maitikiro ezvakaitika kare, uye mishumo yeautomated inobatsira mainjiniya kunzwisisa kuti sero ripi risina kujairika, riri kushata nekukasira sei, uye kana kugadziriswa kuchidiwa.

Zvishandiso zvinobatsira zvinosanganisira:

• Real-time cell uye tambo maaramu
• Voltage, tembiricha, uye kuramba maitiro ekuongorora
• Weak-cell identification
• Pfupiso yehutano hwebhatiri
• Nhoroondo yealarm uye mishumo yekugadzirisa
• Remote multi-saiti manejimendi

Izvi zvinoita kuti zvishandiso zvifambe kubva pakutsiva zvakarongwa kuenda kumamiriro ekugadzirisa, kuderedza kushanya kusingakoshi kwesaiti uye mutengo wekutsiva bhatiri.

DFUN Substation Battery Monitoring Solution

DFUN inopa yakakwana substation bhatiri yekutarisisa mhinduro yezviteshi zvemagetsi, kutapurirana uye kugovera network, zvidyarwa zvemagetsi, zvinoshandiswa mumaindasitiri, uye zvivakwa zvesimba zvinogoneka.

Iyo DFUN mhinduro inotsigira:

• Real-time monitoring yemasero ebhatiri ega ega
• Online mukati mekudzivirira kuyerwa
• Bhatiri uye ambient tembiricha yekutarisa
• String voltage uye ikozvino kutarisa
• Intelligent maaramu uye nhoroondo yekuongorora maitiro
• Remote web-based management
• SCADA, Modbus, SNMP, uye IEC 61850 kubatanidzwa
• Ni-Cd, VRLA, VLA, uye lithium bhatiri rutsigiro

Kunyangwe kusimudzira yekumisikidza iripo kana kugadzira chiteshi chitsva, DFUN inobatsira zvishandiso kuona njodzi dzebhatiri kare, kuderedza mari yekugadzirisa, uye kugadzirisa kuvimbika kwesimba rekuchengetedza.

Mibvunzo Inowanzo bvunzwa

Ko bhatiri yekutarisa system inogona kuiswa pasina kuvhara substation?

Mumapurojekiti mazhinji, iyo yekutarisa system inogona kuisirwa uku ichideredza kukanganisa kumabasa aripo. Urongwa hwekuisa hunofanirwa kutevedzera saiti-yakanangana nemagetsi ekuchengetedza maitiro.

Imwe system inogona kutarisa ese mabhatiri eNi-Cd neVRLA?

Ehe. Inyanzvi yekutarisa bhatiri chikuva inogona kutsigira akawanda mabhatiri chemistries, kusanganisira Ni-Cd, VRLA, VLA, uye lithium mabhatiri.

Kutariswa kwebhatiri yepamhepo kunotsiva kuyedzwa kwehuwandu?

Kwete. Kutariswa kwepamhepo kunopa yambiro yepakutanga, ukuwo nguva nenguva yekuongorora huwandu hunoratidza huwandu chaihwo hwekuchengetedza uye nguva yekumhanya. Kushandisa ese ari maviri kunopa ruzivo rwakakwana rwehutano hwebhatiri.

Iyo system inoderedza sei ma alarm enhema?

Zvikumbaridzo zvinogadzirika, kunonoka kwearamu, chenjedzo dzemhando dzakasiyana-siyana, uye kuongorora mafambiro anobatsira kusiyanisa kuparara kwechokwadi kubva pakuchinja kwechinguvana.

Kumbira Substation Battery Monitoring Proposal

Kukurudzira mhinduro chaiyo, ndapota ipai bhatiri rudzi, masero emagetsi, nhamba yemasero uye tambo, nzira yekukurukurirana, iripo SCADA kana automation chikuva, zvinodikanwa zvealarm, uye nharaunda yekuisa.

Bata DFUN kuti ukurukure purojekiti yako uye ugamuchire yakagadziridzwa substation bhatiri yekutarisa system chikumbiro.