Nhanganyaya

Kusarudza kurudyiChiyero chesimba cheModbusrave kukosha zvakanyanya sezvo masisitimu esimba ari kuramba achichinja. Mapurojekiti emazuva ano haachadi kuyerwa kwemagetsi kuri nyore chete—anoda kutaurirana kwakavimbika pakati pemamita esimba, ma solar inverters, Energy Management Systems (EMS), Building Management Systems (BMS), ma PLC, mapuratifomu eSCADA, uye mashandisirwo egore.

Kune vagadziri veOEM, vanobatanidza masisitimu, uye mapoka einjiniya, kusarudza mita yesimba isiriyo kunogona kuwedzera nguva yekugadzira software, kuomesa kubatanidzwa kwesisitimu, uye kuderedza kuwedzera mune ramangwana. Kune rumwe rutivi, kusarudza puratifomu yakagadzirira kutaurirana kunogona kurerutsa kutumirwa mumapurogiramu akawanda ukuwo kuchivandudza kuvimbika kwesisitimu kwenguva refu.

Gwaro iri rinotsanangura zvinhu zvikuru zvinofanirwa kuongororwa nemainjiniya pakusarudza mita yesimba reModbus yemapurojekiti ezuva, otomatiki yemaindasitiri, uye masisitimu ekugadzirisa simba akangwara.

Nei Modbus Ichiri Muyero Wekukurukurirana Unodiwa

Modbus yagara ichishandiswa zvakanyanya mukushandiswa kwemaindasitiri uye mukutarisira simba kwemakumi emakore nekuti yakavhurika, yakavimbika, uye inotsigirwa nemidziyo inobva kuvagadziri vakawanda.

Zvichienzaniswa nemaprotocol ekutaurirana ega ega, Modbus inogonesa kutaurirana kwakajairika pakati pe:

• Mamita emagetsi
• Ma inverter ehybrid
• MaPLC
• Masisitimu eSCADA
• Mapuratifomu eEMS
• Masuo emaindasitiri
• Software yekutarisa yakavakirwa mugore

Kune vagadziri vemasystem, kushanda pamwe chete uku kunoderedza kuoma kweinjiniya ukuwo kuchipa kushanduka kukuru pakubatanidza michina kubva kuvatengesi vakasiyana.

Sezvo simba rinogona kushandiswazve uye kuvandudzwa kwemaindasitiri kuri kuramba kuchikura, Modbus ichiri imwe yenzira dzinoshanda dzekutaurirana pamapurojekiti emazuva ano ekutarisa simba.

Maitiro Akajairika

Maindasitiri akasiyana anoongorora mamita emagetsi zvichienderana nezvinodiwa nemapurojekiti akasiyana. Kunzwisisa mamiriro ezvinhu aya kunobatsira mainjiniya kusarudza mhinduro inoenderana nezvinodiwa pari zvino uye kuwedzera mune ramangwana.

Masisitimu eSimba reZuva

Mapurojekiti ezuva anoda zvinopfuura kuyera kushandiswa kwemagetsi. Vanoisa magetsi nemakambani eEPC vanowanzoda kuongororwa panguva chaiyo ye:

• Kugadzirwa kwezuva
• Kupinza nekutumira kunze kwegrid
• Kushandiswa kwechivako
• Kuchaja uye kuburitsa bhatiri

Zviyero izvi zvinotsigira kugadzirisa masisitimu, kuongorora kushandiswa kwechinhu chimwe nechimwe, uye nzira dzekuganhurira kutumira zvinhu kunze kwenyika.

Masisitimu Ekutarisira Simba (EMS)

Mapuratifomu emazuva ano eEMS anovimba nedata rechokwadi renguva chaiyo kuti aongorore mashandisirwo esimba, kugadzirisa mari yekushandisa, uye kuvandudza mashandiro ehurongwa hwese.

Pakusarudza mita yemagetsi yemapurojekiti eEMS, mainjiniya vanowanzo ongorora:

• Maitiro ekutaurirana
• Mwero wekudzoreredza data
• Kuwanikwa kweAPI
• Kubatana kwegore
• Kugadzikana kwekutaurirana kwenguva refu

Kuzvigadzira Kwemaindasitiri

Zvivako zvemaindasitiri zvinoda kutaurirana kwakavimbika pakati pemidziyo yemagetsi nemasisitimu ekuzvishandira ega.

Zvinangwa zvakajairika zvekubatanidza zvinosanganisira:

• Vatongi vePLC
• Software yeSCADA
• Masuo emaindasitiri
• Mapuratifomu ekutarisa simba refekitori

Munzvimbo idzi, dzakagadzikanaRS485 kutauriranauye kuenderana kweModbus kunowanzo kuve kwakakosha kuti irambe ichishanda.

Maitiro Ekusarudza Key

Kusarudza mita yesimba kunofanira kutarisana nekushanda kwenguva refu kwehurongwa kwete kungoenderana nezvinodiwa nemagetsi chete.

Zvinhu zvinotevera zvinonyanya kushandiswa panguva yekuongorora mainjiniya.

1. Maitiro Ekutaurirana

Chirongwa chemazuva ano chekutarisa simba chinowanzo sanganisira mapuratifomu akawanda esoftware nehardware.

Usati wasarudza chiyereso chesimba, simbisa rutsigiro rwenzira dzekutaurirana dzakadai se:

• Modbus RTU
• Modbus TCP
• MQTT
• API yeHTTP
• Ethernet
• RS485

Kusarudza puratifomu ine nzira dzakasiyana dzekutaurirana kunobatsira kuderedza mari yekubatanidza mune ramangwana ukuwo kuchivandudza kuchinjika kwekushandiswa.

2. Kuenderana kweSisitimu yeMagetsi

Mapurojekiti akasiyana anoda magadzirirwo akasiyana emagetsi.

Chiyero chemagetsi chakakodzera chinofanira kutsigira mashandisirwo anosanganisira:

• Masisitimu echikamu chimwe chete
• Masisitimu echikamu chakapatsanurwa
• Masisitimu ewaya mana ane zvikamu zvitatu

Kumakambani anoshandira misika yepasi rose, puratifomu imwe chete yehardware inochinjika inogona kurerutsa manejimendi yezvinhu uku ichideredza kushanda nesimba kweinjiniya.

3. Nzira Yekuyera Yazvino: CT Clamp kana Kubatanidza Kwakananga?

Chimwe chezvisarudzo zvakakosha pakusarudza mita yesimba yeModbus ndechekuona nzira yakakodzera yekuyera magetsi.

Mamita eSimbi yeCT Clamp

Mamita emagetsi eCT clamp anoshandiswa zvakanyanya mumapurojekiti ekugadzirisa zvinhu nekuti anogona kuiswa pasina kubvisa tambo dzemagetsi dziripo. Izvi zvinoderedza nguva yekushanda uye zvinoderedza zvakanyanya mari yekuisa.

Maitiro akajairika anosanganisira:

• Zvivako zvekutengeserana zviripo
• Zvivako zvemaindasitiri
• Mapurojekiti ekugadzirisa maPV ezuva
• Masisitimu ekuchengetera simba remabhatiri
• Kuongorora nekutarisa simba remagetsi

A Chiyero chesimba cheModbus chine CT clampinopawo kuchinjika kukuru nekutsigira ma "current ranges" akasiyana kuburikidza nema "CTs" anochinjika, zvichibvumira puratifomu imwe chete kushandiswa mumapurojekiti akasiyana-siyana.

Mamita Esimba Akabatana Zvakananga

Mamita akabatana zvakananga anowanzo sarudzwa kuti ashandiswe pamagetsi mashoma apo kugadziriswa kwewaya kunogamuchirwa uye kuiswa kwechitima cheDIN chenguva dzose kunosarudzwa.

Maitiro akajairika anosanganisira:

• Mapaneru emagetsi ekugovera
• Kuyera pasi pemagetsi ekushandisa
• Kuvaka masisitimu emagetsi
• Kutarisa padanho remuchina

Sarudzo yacho inoenderana nezvinodiwa pakuisirwa, kugona kwazvino, uye kugona kukura mune ramangwana pane kuti mhinduro imwe ive nani pasi rose kupfuura imwe.

4. Kutarisirwa Kwesimba Rinofambira Mberi Kunodiwa Here?

Sezvo nzvimbo yekuchengetera magetsi ezuva nemabhatiri iri kuwanda, mapurojekiti mazhinji anoda kutariswa kwemagetsi anopinzwa munyika neanotengeswa kunze kwenyika.

Pane kungonyora mashandisirwo esimba chete, muchina wemazuva ano weModbus energy meter unofanira kusiyanisa:

• Kupinza grid
• Kutumira kunze kwegrid
• Kugadzirwa kwezuva
• Kushandiswa kwechivako
• Kuchaja bhatiri
• Kuburitsa bhatiri

Ruzivo urwu runogonesa:

• Kugadzirisa kushandiswa kwezuva pachako
• Kudzora kuchaja bhatiri
• Muganho wekuburitsa kunze kwenyika
• Zvikumbiro zvekunze zvisina kutumirwa kunze kwenyika
• Kuongorora mashandiro esimba

Pamapurojekiti esimba rinogona kushandiswazve, kuyerwa kwenzvimbo mbiri kwave chinhu chinodiwa pane kuti chive chinhu chisingadiwi.

5. Kugona Kutaurirana Kwava Kukosha Kupfuura Kuyera Kwakarurama

Makore gumi apfuura, mainjiniya ainyanya kuenzanisa mita dzesimba zvichibva pakururama kwekuyera.

Nhasi, kugona kutaurirana kunowanzova nemhedzisiro yakakura pakushanda kwehurongwa hwese.

Paunenge uchiongorora chiyereso chesimba, funga kana chichitsigira:

• RS485 Modbus RTU
• Ethernet Modbus TCP
• Kutaurirana kweMQTT
• API yeHTTP
• Kubatana kwegore
• Kubatanidzwa kwesoftware yebato rechitatu

Puratifomu yakagadzirira kutaurirana inobvumira kuti michina yakafanana ishandiswe mumaindasitiri akasiyana uku ichideredza kugadzirisa software uye mitengo yekuvandudza mune ramangwana.

Muenzaniso wemhinduro: OWON PC4713

Semuenzaniso wepuratifomu yemazuva ano inogadzirira kutaurirana, iyoChiyero chesimba cheModbusPC4713 yakagadzirwa kune vagadziri veOEM, vanobatanidza masisitimu, uye vanopa mhinduro dzesimba dzinoda kubatanidzwa kunochinjika nemapurojekiti ezuva, EMS, uye mapurojekiti ekugadzira otomatiki emaindasitiri.

Pane kutsigira nzira imwe chete yekutaurirana, PC4713 inosanganisa nzira dzakawanda dzekutaurirana mukati mepuratifomu imwe chete yehardware, zvichiita kuti zvive nyore kuenzanisa kutarisa kwesimba mumashandisirwo akasiyana.

Zvishandiso zvakakosha zvinosanganisira:

• ZvinotsigiraModbus RTU kuburikidza neRS485
• ZvinotsigiraModbus TCP pamusoro peEthernet
• Inotsigira MQTT uye HTTP protocols
• Inoenderana nemasisitimu echikamu chimwe chete, chikamu chakakamurwa, uye chikamu chechitatu
• Inotsigira ma "external CT clamp inputs" kubva ku80A kusvika ku750A
• Inopa kutarisa kwesimba kumativi maviri
• Sarudzo yekutumira zvinobuda zvekushandisa zvepamberi zvekudzora

Kuchinjika uku kunobvumira vagadziri nevanobatanidza masisitimu kuisa puratifomu imwe chete mumasisitimu ezuva ekugara, mapurojekiti ekutarisira simba remabhizinesi, otomatiki yemaindasitiri, uye mashandisirwo ekuchengetedza simba remabhatiri pasina kugadzira patsva magadzirirwo ekutaurirana.

Tafura Yekuenzanisa Zvinhu

Rondedzero yeKusarudza Mutengi

Vasati vaita sarudzo yekupedzisira, zvikwata zveinjiniya nevatariri vekutenga vanofanira kusimbisa zvinotevera:

Pane kusarudza mita yemagetsi zvichibva pamutengo chete, kuongorora zvinhu izvi nekukurumidza kunogona kuderedza kushanda nesimba kweinjiniya, kurerutsa kuiswa kwezvinhu, uye kuvandudza kuvimbika kwepurojekiti kwenguva refu.

Mibvunzo Inowanzo bvunzwa

Chii chinoshandiswa pakushandisa modhi yemagetsi yeModbus?

Chiyero chemagetsi cheModbus chinoyera maparamita emagetsi uku chichitumira data renguva chaiyo kuburikidza neModbus communication protocol. Chinoshandiswa zvakanyanya mumagetsi ezuva, Energy Management Systems (EMS), automation yemaindasitiri, zvivakwa zvemabhizinesi, uye mapurojekiti ekuchengetedza simba remabhatiri.

Ndirini pandinofanira kusarudza mita yesimba yeRS485?

An Mita yesimba yeRS485inokurudzirwa kana kutaurirana kwakavimbika kuri kure kuchidikanwa, kunyanya kune otomatiki yemaindasitiri, kubatanidzwa kwePLC, masisitimu eSCADA, uye nzvimbo huru dzekutengeserana uko kugadzikana kwekutaurirana kwakakosha.

Ko mita dzemagetsi dzeCT clamp dzakakodzera here kumapurojekiti ekugadzirisa zvinhu?

Ehe. CT clamp energy metres inoshandiswa zvakanyanya pakuisa zvinhu zvitsva nekuti inogona kuiswa pasina kubvisa tambo dzemagetsi dziripo, zvichideredza nguva yekuisa uye kuderedza nguva yekushanda.

Ko mita imwe chete yesimba reModbus inogona kutsigira mashandisirwo akawanda here?

Mamita mazhinji emagetsi emazuva ano anotsigira masisitimu echikamu chimwe chete, chikamu chakapatsanurwa, uye matatu pamwe chete nemaprotocol akawanda ekutaurirana. Izvi zvinobvumira puratifomu imwe chete kushandiswa mukutarisa kwezuva, otomatiki yemaindasitiri, kubatanidzwa kweEMS, uye mapurojekiti ekutarisira simba remabhizinesi.

Ndezvipi zvirongwa zvekutaurirana zvinofanira kutsigirwa nemita yemagetsi yemazuva ano?

Kuti zvienderane zvakanyanya, zvikwata zvakawanda zveinjiniya zvinotsvaga rutsigiro rwe:

• Modbus RTU
• Modbus TCP
• RS485
• Ethernet
• MQTT
• API yeHTTP

Musanganiswa uyu unopa mukana mukuru wekushanda nemapurojekiti aripo uku uchitsigira kubatanidzwa kwesoftware mune ramangwana.

Mhedziso

Kusarudza kurudyiChiyero chesimba cheModbusHazvichasi zvekungoyera simba remagetsi chete.

Kune mapurojekiti ezuva emazuva ano, Energy Management Systems, uye maindasitiri otomatiki, kugona kutaurirana, kushandira pamwe kwesoftware, uye kugona kukura mune ramangwana zvave zvakakosha zvakaenzana pakusarudza.

Pakuongorora mhinduro dzakasiyana, mainjiniya vanofanira kufunga nezvemitemo yekutaurirana, kuenderana kwemagetsi, sarudzo dzeCT, kutarisa kwemativi maviri, uye zvinodiwa zvekubatanidza pane kungotarisa pane zvinodiwa pakuyera chete.

Semuenzaniso, mapuratifomu akagadzirira kutaurirana akadai seOWON PC4713sanganisaRS485 Modbus RTU, Modbus TCP, MQTT, uye kuyerwa kweCT-based mukati mepuratifomu imwe chete yehardware, zvichigonesa vagadziri veOEM nevanobatanidza masisitimu kuisa mhinduro imwe chete mumashandisirwo akawanda ekutarisa simba.

Kusarudza puratifomu yakakodzera pakutanga kwepurojekiti hakungorerutsi kubatanidzwa kwemasisitimu chete asiwo kunopa mukana wekuwedzera mune ramangwana sezvo matekinoroji ekugadzirisa simba ari kuramba achichinja.

Kuverenga kwakafanana:

[Meta yeSimba yeMagetsi yeKutarisa Zuva neGrid (Mhinduro Dzinogoneswa neWiFi)]