Gwaro reKusarudza Mamita eSimba reRS485 reKutarisa Simba reMaindasitiri uye Kubatanidzwa kweEMS

Nhanganyaya

Zvivako zvemaindasitiri, zvivakwa zvemabhizinesi, masisitimu ezuva ePV, uye mapurojekiti ekuchengetedza simba remabhatiri zvese zvinovimba nedata resimba rakarurama kuti zvivandudze kushanda zvakanaka uye kuderedza mari yesimba. Nekuda kweizvozvo, mita yesimba yeRS485 inoramba iri imwe yezvishandiso zvekutarisa zvinoshandiswa zvakanyanya muhurongwa hwemazuva ano hwekutarisira simba.

Kana uri kusarudzamita yemagetsi RS485mhinduro yefekitori, kubatanidza mita yesimba neRS485 Modbus communication mu EMS platform, kana kuongorora mita yesimba ine zvikamu zvitatu neRS485 yekutarisa kwezuva, kusarudza mita yakakodzera kunogona kukanganisa zvakanyanya mashandiro esystem uye kugona kwayo kukura mune ramangwana.

Gwaro iri rinotsanangura maitiro ekuongorora nekusarudza mita yesimba yeRS485 zvichibva pane zvinodiwa zvemapurojekiti epasi rose eindasitiri nemabhizimisi.

Nei Mapurojekiti Emaindasitiri Achiri Kusarudza RS485 Energy Meters

Kunyange zvazvo mapuratifomu ekutarisa eEthernet ne cloud-based ave kuwanda, RS485 ichiri imwe yenzira dzinonyanya kuvimbwa nadzo dzekutaurirana munzvimbo dzemaindasitiri.

Zvinhu zvinoverengeka zvinoita kuti irambe ichizivikanwa:

Kutaurirana Kwakavimbika Munzvimbo Dzakaoma

Zvivako zvemaindasitiri zvinowanzova nemamota, mapombi, macompressor, uye madhiraivha anochinja-chinja anogadzira ruzha rwemagetsi. Network dzeRS485 dzakagadzirirwa kushanda zvakavimbika pasi pemamiriro ezvinhu aya.

Kutaurirana Kure

Kana tichienzanisa nenzira dzakawanda dzekutaurirana dzisina waya, RS485 inotsigira tambo refu dzisingadi mimwe michina yekubatanidza.

Networking yeMidziyo Yakawanda

Mamita emagetsi eRS485 akawanda anogona kutaurirana pane network imwe chete, zvichiita kuti zvive nyore kutarisa maseketi akawanda, mapaneru, kana zvivakwa.

Kuenderana kweBroad EMS nePLC

Mapuratifomu mazhinji eEMS, maPLC, masisitimu eBMS, uye software yeSCADA zvinotsigira kutaurirana kweModbus RTU kuburikidza nemanetwork eRS485.

Nekuda kwezvikonzero izvi, mita yesimba yeRS485 inoramba iri sarudzo yakajairika yemapurojekiti ekutarisa simba remaindasitiri uye manejimendi esimba.

Maitiro Ekusarudza RS485 Energy Meter

Usati watenga RS485 energy meter, zvakakosha kuti unzwisise zvinodiwa zvekutarisa nekubatanidza chirongwa ichi.

Ziva Sisitimu Yemagetsi

Chiyero ichi chinofanira kutsigira sisitimu yemagetsi inoshandiswa panzvimbo iyi:

• Chikamu Chimwe Chete
• Chikamu Chekupatsanura
• Waya nhatu dzematanho matatu
• Waya ina dzematanho matatu

Puratifomu inochinjika yemita inoita kuti zvive nyore kuisa mapurojekiti akasiyana.

Sarudza Zvinodiwa Pakutaurirana

Chiyero chemazuva ano chemagetsi chine RS485 Modbus communication chinofanira kutsigira kubatanidzwa ne:

• EMS
• BMS
• PLC
• SCADA
• Masuo emaindasitiri

Mamwe mapurojekiti angadawo:

• Modbus TCP
• Ethernet
• MQTT
• API yeHTTP

Kusarudza mita ine nzira dzakasiyana dzekutaurirana kunogona kuderedza mari yekuvandudza mune ramangwana.

Ongorora Zvinodiwa zveKutarisa Madivi maviri

Pamagetsi ezuva nemagetsi anochengetedza simba, mita inofanira kutsigira:

• Kupinza Grid
• Kutumira kunze kwegridi
• Kushandiswa kweSimba
• Kugadzirwa kwezuva

Kutarisa zvinhu nenzira mbiri kuri kuramba kuchikosha pakuongorora kushandiswa kwezvinotengeswa uye nzira dzekuderedza kushandiswa kwezvinhu kunze kwenyika.

CT Clamp Energy Meter vs Direct-Connected Energy Meter

Imwe yemibvunzo inowanzo bvunzwa ndeyekusarudza mita yesimba yeCT clamp kana mita yakabatana zvakananga.

CT Clamp Energy Meter

Chiyero chemagetsi cheCT clamp chinoshandisa ma transformer ekunze kuyera magetsi pasina kubvisa ma conductor aripo.

Zvakanakira zvinosanganisira:

• Kuiswa nekukurumidza
• Nguva yekuzorora yakaderedzwa
• Kuisa zviri nyore kugadzirisa
• Rutsigiro rwezvishandiso zvemazuva ano
• Kukanganiswa kushoma pakushanda kwenzvimbo

Kumapurojekiti emaindasitiri nemabhizimisi, mita dzemagetsi dzeCT clamp dzinowanzo shandiswa nekuti kuiswa kunogona kuitwa pasina shanduko huru pazvivakwa zvemagetsi zviripo.

Meta yeSimba Yakabatana Zvakananga

Mamirimita akabatana zvakananga achishandisa magetsi emagetsi zvakananga kuburikidza nemita pachayo.

Midziyo iyi inogona kukodzera mashandisirwo emagetsi mashoma asi kazhinji haichinjiki zvakanyanya pakuiswa kwemagetsi matsva.

Zvinhu Zvikuru Zvekutsvaga Mumamita Esimba Ezvikamu Zvitatu Ane RS485

Pakuongorora aMita yesimba ine zvikamu zvitatu ine RS485, zvinhu zvakawanda zvinofanira kutariswa zvakanyanya.

Mabasa ekuyera

Chiyero chemagetsi chehunyanzvi chine RS485 chinofanira kupa:

• Voltage
• Zvazvino
• Kakawanda
• Simba Rinochinja
• Simba Rinoshanda
• Simba Rinopindura
• Simba Rinooneka
• Kushandiswa kweSimba

Kuchinjika Kwekutaurirana

Mapurojekiti mazhinji emaindasitiri iye zvino anoda zvinopfuura mita yemagetsi yeModbus RS485 yechinyakare.

Tsvaga mamita anotsigira:

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

Sarudzo idzi dzekutaurirana dzinopa mukana mukuru wekubatanidza.

Kururama kweData

Ruzivo rwakarurama rwakakosha pakugadzirisa simba, mishumo, uye mashandisirwo ekubhadharisa.

Simbisa:

• Kururama kwemagetsi
• Kururama kwazvino
• Kurongeka kweCT
• Maitiro ekugadzirisa

Kukwanisa Kukura Kweramangwana

Mapurojekiti mazhinji anotanga nekutarisa kwekutanga uye gare gare anozowedzera kusvika pakubatanidzwa kweEMS, kutarisa kwezuva, kana kushuma kwakavakirwa pamakore.

Kusarudza puratifomu inogona kukura kunobatsira kudzivirira kutsiva hardware mune ramangwana.

Modbus RTU vs Modbus TCP yemapurojekiti ekutarisa simba

Mubvunzo unowanzo bvunzwa pakusarudza mita yemagetsi yeModbus RS485 ndewekuti Modbus RTU kana Modbus TCP ndiyo sarudzo iri nani here.

Modbus RTU

Zvakanakira:

• Mutengo wakaderera wekutumira
• Kudzivirira ruzha rwakanaka kwazvo
• Kureba kwekutaurirana
• Rutsigiro rwakakura rwemaindasitiri

Zvakanakira:

• Zvivako zvemaindasitiri
• Mapaneru emagetsi
• Kubatanidzwa kwePLC
• Manetwork eRS485 aripo

Modbus TCP

Zvakanakira:

• Kukurukurirana nekukurumidza
• Networking yakavakirwa paEthernet
• Kubatanidzwa kuri nyore nemapuratifomu emazuva ano eEMS

Zvakanakira:

• Zvivako zvemabhizinesi
• Kuendeswa kweEEMS yeMakambani
• Masisitimu ekutarisa akabatana negore

Mapurojekiti mazhinji emazuva ano anoshandisa matekinoroji ese ari maviri panguva imwe chete kusanganisa kuvimbika kwenzvimbo yekushanda pamwe nekuchinjika kwenzvimbo yenetwork.

Mashandisirwo Akajairika eRS485 Energy Meters

Kutarisa Simba reMaindasitiri

Tarisai mota, mapombi, macompressor, michina yeHVAC, uye michina yekugadzira.

Masisitimu Ekutarisira Simba (EMS)

Ipai ruzivo rwesimba panguva chaiyo yekuzivisa, kuongorora mafambiro ebasa, kugadzirisa zvinodiwa, uye kugadzirisa mashandiro azvo.

Masisitimu Ekutarisira Kuvaka (BMS)

Batanidza zviyero zvemagetsi mumapuratifomu ekugadzira otomatiki ekuvaka ari pakati.

Kutarisa kwePV yezuva

Tevedzera kugadzirwa kwezuva, kushandiswa kwenzvimbo, uye kuyerera kwesimba remagetsi rinopinda/kuburitsa kunze kwenyika.

Masisitimu Ekuchengetera Simba reMabhatiri (ESS)

Tarisa mashandiro ekuchaja, kuburitsa, uye kuenzanisa simba.

Kuyera Zvishandiso Zvidiki

Tsigirai kubhadharisa varendi, kugoverwa kwesimba remagetsi mudhipatimendi, uye zvirongwa zvekuvandudza mashandiro akanaka.

Muenzaniso: Kusarudza Power Meter ine RS485 yekubatanidzwa kweEMS

Funga nezvenzvimbo yekugadzira inoda kutarisa mitoro yakawanda yezvikamu zvitatu uku ichibatanidza data resimba mupuratifomu yeEMS.

Zvinodiwa papurojekiti zvinosanganisira:

• Kutarisa kwezvikamu zvitatu
• Kuiswa kwe CT clamp
• Kutaurirana kweModbus RTU
• Kubatanidzwa kweTCP yeModbus yeramangwana
• Rutsigiro rwekutarisa kwezuva

Mumamiriro ezvinhu aya, mita yemagetsi ine kutaurirana kweRS485 uye sarudzo dzakawanda dzeprotocol inopa kuchinjika kukuru kwenguva refu.

Zvigadzirwa zvakaita seOWON PC4713Kuyera CT clamp, RS485 kutaurirana, Modbus RTU, Modbus TCP, uye kutarisa simba munzira mbiri. Unyanzvi uhwu hunogonesa kubatanidzwa nemapuratifomu eEMS, masolar PV systems, masisitimu ekuchengetera simba, maindasitiri otomatiki networks, uye masisitimu ekutarisira zvivakwa.

Zvikonzero Zvikuru zveOWON PC4713

Kugona uku kunoita kuti PC4713 ikodzere kushandiswa mukutarisa simba remaindasitiri, kubatanidzwa kweEMS, masisitimu ezuva ePV, mapurojekiti ekuchengetera simba remabhatiri, kuyera midziyo yemagetsi, uye mashandisirwo emiganhu yekutumira kunze kwenyika. Kune masangano ari kutsvaga mita yesimba ine RS485 Modbus kutaurirana uye sarudzo dzekubatanidza dzinochinjika, inopa chiyero chinoshanda pakati pekureruka kwekuisa, kushanduka kwekutaurirana, uye kukwirira kwenguva refu.

Mibvunzo Inowanzo bvunzwa

Chii chinonzi RS485 energy meter?

Chiyero chesimba cheRS485 chinoyera maparamita emagetsi uye chinotumira data kuburikidza neRS485 network, kazhinji chichishandisa Modbus RTU yekubatanidza EMS, BMS, PLC, uye SCADA.

Ndeupi musiyano uripo pakati peModbus RTU neModbus TCP?

Modbus RTU inoshandisa kutaurirana kweRS485, ukuwo Modbus TCP ichishanda neEthernet networks. Dzese dzinoshandiswa zvakanyanya pakuongorora simba remaindasitiri.

Sei RS485 ichishandiswa zvakanyanya mumapurojekiti eEMS?

RS485 inopa kutaurirana kwakavimbika kure, kusadzivirira ruzha zvakanyanya, uye kushandira pamwe chete nemasisitimu ekudzora maindasitiri.

Ko RS485 energy meter inogona kushandiswa here pakutarisa mashandiro ezuva?

Ehe. Mamita emagetsi akawanda eRS485 anotsigira kutarisa kwemativi maviri, zvichibvumira vashandisi kutevera kuyerera kwesimba rezuva uye kupinza/kutumira simba kunze kwegrid.

Ndingasarudza sei mita yesimba ine zvikamu zvitatu RS485?

Funga nezvekuenderana kwemagetsi, sarudzo dzeCT clamp, nzira dzekutaurirana, kugona kwekutarisa mativi maviri, uye zvinodiwa zvekubatanidza mune ramangwana usati wasarudza.

Mhedziso

Kusarudza mita yemagetsi yeRS485 chaiyo hakusi kungoyera mashandisirwo emagetsi chete. Mita yacho inofanirawo kuenderana nehurongwa hwekutaurirana hwepurojekiti, masisitimu emagetsi, uye zvinodiwa zvekubatanidza mune ramangwana.

Panyaya yekutarisa magetsi emaindasitiri, mapuratifomu eEMS, masisitimu ezuva ePV, uye mapurojekiti ekuchengetedza simba, zvinhu zvakaita sekuisa CT clamp, kutaurirana kweModbus, kutarisa kwemativi maviri, uye kushanduka kweprotocol zvese zvinofanirwa kuongororwa panguva yekusarudza.

Sezvo zvivakwa zvemaindasitiri zvichiramba zvichichinja mashandiro emagetsi, mamita emagetsi eRS485 anoramba ari hwaro hwakavimbika hwekuunganidza data remagetsi rakarurama uye kutsigira kushanda zvakanaka kwenguva refu.

Kune mapurojekiti anoda kuyerwa kweCT clamp, Modbus RTU, Modbus TCP, uye EMS integration capabilities, mhinduro dzakadai seOWON PC4713 dzinopa puratifomu inochinjika yekushandiswa kwekutarisa simba remabhizinesi nemaindasitiri.

Kuverenga kwakafanana:

[Gwaro reKusarudza Meter yeMagetsi eModbus reSolar, EMS uye Mashandisirwo eIndasitiri]