Nhanganyaya: Kusimuka kweBalcony PV uye Reverse Power Dambudziko
Shanduko yepasi rose yakananga ku decarbonization iri kukurudzira shanduko yakanyarara musimba rekugara: balcony photovoltaic (PV) masisitimu. Kubva ku "micro-power plant" kudzimba dzese dzeEurope kuenda kumisika iri kusimukira pasi rese, balcony PV iri kupa varidzi vedzimba simba kuti vave vagadziri vemagetsi.
Nekudaro, uku kutorwa nekukurumidza kunounza dambudziko rakakosha rehunyanzvi: reverse simba kuyerera. Kana PV system ikaburitsa magetsi akawanda kupfuura anoshandiswa nemba, simba rakawandisa rinogona kuyerera richidzokera mugedhi reveruzhinji. Izvi zvinogona kukonzera:
- Grid Instability: Kuchinja kwemagetsi kunovhiringa kunaka kwesimba renzvimbo.
- Njodzi Dziviriro: Njodzi dzevashandi vekushandisa vangave vasingatarisiri mhenyu maseketi kubva kuzasi.
- Regulatory Non-Compliance: Zvishandiso zvakawanda zvinorambidza kana kuranga zvisina kutenderwa kudya-mukati kune grid.
Apa ndipo apo yakangwara Reverse Power Dziviriro Solution, yakatarisana neyepamusoro-chaiyo yekutarisisa mudziyo seZigBee Power Clamp, inova yakakosha kune yakachengeteka, inoenderana, uye inoshanda sisitimu.
Iyo Core Solution: Iyo Reverse Simba Dziviriro System Inoshanda sei
A reverse power protection system is an intelligent loop. TheZigBee Power Clamp mitainoshanda se "maziso," nepo gedhi rakabatana uye inverter controller inoumba "brain" inotora chiito.
The Working Principle muNuttshell:
- Chaiyo-Nguva Monitoring: Iyo yemagetsi clamp, senge PC321 modhi, inoramba ichiyera kutungamira uye ukuru hwekuyerera kwesimba panzvimbo yekubatanidza grid ine yakakwirira-kumhanya sampling. Iyo inoteedzera akakosha paramita seAzvino (Irms), Voltage (Vrms), uye Active Power.
- Kuona: Inoona pakarepo kana simba richitanga kuyererakubvamushatogrid.
- Chiratidzo & Kudzora: Iyo clamp inoendesa iyi data kuburikidza neZigBee HA 1.2 protocol kune inoenderana imba otomatiki gedhi kana simba manejimendi system. Iyo sisitimu inozotumira murairo kuPV inverter.
- Kugadziriswa kweSimba: Iyo inverter inodzikisira simba rayo rekubuda nemazvo kuti ienderane nekushandisa kwemba ipapo ipapo, ichibvisa chero kutenderera kuyerera.
Izvi zvinogadzira "Zero Export" system, kuve nechokwadi chekuti simba rose rezuva rinoshandiswa munharaunda.
Zvinhu Zvikuru Zvekutsvagirwa mune Yepamusoro-Unhu Hwekutarisa Solution
Paunenge uchisarudza iyo yakakosha yekutarisisa mudziyo wako we balcony PV mapurojekiti, funga izvi zvakakosha tekinoroji maficha zvichienderana nePC321 Power Clamp's kugona.
Zvido zveTechnical Pakungotarisa:
| Feature | Tsanangudzo & Nei Zvichikosha |
|---|---|
| Wireless Protocol | ZigBee HA 1.2 - Inogonesa isina musono, yakamisikidzwa kubatanidzwa neyakakura smart imba uye simba manejimendi mapuratifomu ekutonga kwakavimbika. |
| Calibrated Accuracy | < ± 1.8% yekuverenga - Inopa data yakavimbika zvakakwana kuita sarudzo dzekutonga uye ive nechokwadi chechokwadi zero kunze kwenyika. |
| Current Transformers (CT) | 75A/100A/200A sarudzo, Kururama <± 2% - Kunoshanduka kune akasiyana mitoro saizi. Plug-in, color-coded CTs inodzivirira zvikanganiso zve wiring uye slash yekuisa nguva. |
| Phase Compatibility | Single & 3-chikamu masisitimu - Yakasiyana-siyana kune akasiyana ekugara ekushandisa. Kushandiswa kwe3 CTs kwechikamu chimwe chete kunobvumira kutsanangurwa kwakadzama kwemutoro. |
| Key Measured Parameters | Yazvino (Irms), Voltage (Vrms), Active Power & Energy, Reactive Power & Energy - Iyo yakazara dhatabheti yekuzara kwehurongwa hwekunzwisisa uye kutonga. |
| Kuiswa & Dhizaini | Compact DIN-Rail (86x86x37mm) - Inochengetedza nzvimbo mumabhodhi ekugovera. Huremu (435g) uye nyore kukwira. |
Kupfuura Spec Sheet:
- Yakavimbika Chiratidzo: Iyo sarudzo yekunze antenna inova nechokwadi chekutaura kwakasimba munzvimbo dzakaoma dzekuisa, izvo zvakakosha kune yakagadzikana yekudzora loop.
- Proactive Diagnostics: Iko kugona kutarisa paramita seReactive Power inogona kubatsira mukuongorora hutano hwese system uye kunaka kwesimba.
Mibvunzo Inowanzo bvunzwa (FAQ) kune Nyanzvi
Q1: Yangu sisitimu inoshandisa Wi-Fi, kwete ZigBee. Ndichiri kushandisa izvi here?
A: Iyo PC321 yakagadzirirwa ZigBee ecosystem, iyo inopa yakagadzikana uye yakaderera-simba mesh network yakanakira yakakosha kutonga maapplication senge reverse kuchengetedza simba. Kubatanidzwa kunowanikwa kuburikidza neZigBee-inoenderana gedhi, iyo inogona ipapo kazhinji kuendesa data kune yako gore papuratifomu.
Q2: Iyo system inobatana sei nePV inverter yekutonga?
A: Iyo simbi yemagetsi pachayo haidzore iyo inverter zvakananga. Iyo inopa yakakosha-chaiyo-nguva data kune ino logic controller (iyo inogona kuve chikamu cheimba otomatiki gedhi kana yakatsaurirwa simba manejimendi system). Uyu mutongi, kana agamuchira "reverse simba kuyerera" chiratidzo kubva pachibatiso, anotumira yakakodzera "curtail" kana "kudzikisa kuburitsa" kuraira kune inverter kuburikidza neyayo inotsigirwa interface (semuenzaniso, Modbus, HTTP API, yakaoma kuonana).
Q3: Iko kurongeka kwakaringana here kubhadharisa zviri pamutemo zvekushandisa?
A: Kwete. Mudziyo uyu wakagadzirirwa kutarisisa uye kutonga maapplications emagetsi, kwete kubhadharisa giredhi rekushandisa. Hurukuro hwayo hwepamusoro (<± 1.8%) yakanakira iyo logic yekutonga uye inopa yakavimbika data yekushandisa kumushandisi, asi inoshaya iyo yepamutemo MID kana ANSI C12.1 certification inodiwa kune yepamutemo mari metering.
Q4: Ndeipi yakajairika yekuisa maitiro?
A:
- Kukwirisa: Chengetedza iyo huru unit paDIN njanji mubhodhi rekugovera.
- CT Kuiswa: Simba pasi pasi system. Batanidza iwo mavara-coded maCTs akatenderedza mitsara yekugovera grid.
- Voltage Connection: Batanidza iyo unit kune tambo voltage.
- Kubatanidza Network: Patanidza chishandiso neZigBee gedhi rako rekubatanidza data uye kudzora logic kumisikidza.
Batana neNyanzvi muSmart Power Metering uye PV Solutions
Kune vanosanganisa masisitimu uye vanogovera, kusarudza iyo yakakodzera tekinoroji mudiwa kwakakosha sekusarudza izvo zvakanaka zvikamu. Unyanzvi mu smart metering uye kunzwisisa kwakadzama kwe photovoltaic application kwakakosha pakuona kubudirira kweprojekiti uye kuvimbika kwehurongwa hwenguva refu.
Owon anomira semugadziri ane hunyanzvi mune yepamusoro smart metering mhinduro, kusanganisira iyo PG321 Power Clamp. Zvishandiso zvedu zvakagadziridzwa kuti zvipe iyo chaiyo, chaiyo-nguva dhata yakakosha pakuvaka akasimba reverse ekuchengetedza simba masisitimu, kubatsira vatinoshanda navo kufamba nematambudziko ehunyanzvi uye kuendesa inowirirana, yepamusoro-inoshanda simba masisitimu kumusika.
Kuti uongorore kuti Owon's specialized energy monitoring solutions inogona sei kuumba musimboti we balcony yako PV zvinopihwa, tinokukumbira kuti ubate timu yedu yekutengesa tekinoroji kuti uwane yakadzama zvirevo uye yekubatanidza rutsigiro.
Nguva yekutumira: Oct-11-2025