Ingxenye Eyinhloko Yokuthuthukisa Ukusebenza Kahle Kokugcina Amandla Okuguqula I-Inverter – Ama-Capacitors e-YMIN

01 Indima Ebalulekile Yama-Inverters Embonini Yokugcina Amandla

Imboni yokugcina amandla iyingxenye ebalulekile yezinhlelo zamandla zesimanje, futhi ama-inverter adlala indima enezici eziningi ezinhlelweni zokugcina amandla zesimanje. Lezi zindima zifaka phakathi ukuguqulwa kwamandla, ukulawula nokuxhumana, ukuvikelwa kokuhlukaniswa, ukuphathwa kwamandla, ukushaja nokukhipha amandla ngezindlela ezimbili, ukulawula okuhlakaniphile, izindlela zokuvikela eziningi, kanye nokuhambisana okuqinile. Lawa makhono enza ama-inverter abe yingxenye ebalulekile yezinhlelo zokugcina amandla.

Ama-inverter okugcina amandla ngokuvamile aqukethe uhlangothi lokufaka, uhlangothi lokukhipha, kanye nohlelo lokulawula. Ama-capacitor kuma-inverter enza imisebenzi ebalulekile njengokuzinza kwe-voltage nokuhlunga, ukugcinwa nokukhululwa kwamandla, ukuthuthukisa amandla, ukuhlinzeka ngokuvikelwa, kanye nokwenza kube bushelelezi i-DC ripple. Ndawonye, ​​le misebenzi iqinisekisa ukusebenza okuzinzile kanye nokusebenza okuphezulu kwama-inverter.

Ezinhlelweni zokugcina amandla, lezi zici zithuthukisa kakhulu ukusebenza kahle kwesistimu iyonke kanye nokuzinza.

02 Izinzuzo zama-YMIN Capacitors kuma-Inverters

1. Ubuningi Bamandla Aphezulu
   Ohlangothini lokufaka lwama-micro-inverter, amadivayisi wamandla avuselelekayo njengamaphaneli elanga nama-wind turbine akhiqiza ugesi odinga ukuguqulwa yi-inverter ngesikhathi esifushane. Phakathi nale nqubo, ugesi womthwalo unganda kakhulu.I-YMINAma-capacitor, anomthamo wawo ophezulu wokusebenza, angagcina ukushaja okwengeziwe ngaphakathi kwevolumu efanayo, amunce ingxenye yamandla, futhi asize i-inverter ekwenzeni i-voltage ibe bushelelezi futhi iqinise ugesi. Lokhu kuthuthukisa ukusebenza kahle kokuguqulwa, okuvumela ukuguqulwa kwe-DC-to-AC nokuqinisekisa ukulethwa kahle kogesi kugridi noma kwamanye amaphuzu okufunwa.
2. Ukumelana Okuphezulu Kwamanje Okugelezayo
   Uma ama-inverter esebenza ngaphandle kokulungiswa kwamandla, ugesi wawo ophumayo ungase ube nezingxenye ezibalulekile ze-harmonic. Ama-capacitor okuhlunga okukhiphayo anciphisa ngempumelelo okuqukethwe kwe-harmonic, ahlangabezana nezidingo zomthwalo wamandla e-AC asezingeni eliphezulu futhi aqinisekise ukuhambisana nezindinganiso zokuxhumanisa igridi. Lokhu kunciphisa umthelela omubi kugridi. Ngaphezu kwalokho, ohlangothini lokufaka lwe-DC, ama-capacitor okuhlunga aqeda umsindo nokuphazamiseka emthonjeni wamandla we-DC, aqinisekise ukufakwa kwe-DC okuhlanzekile futhi anciphise ithonya lezimpawu zokuphazamiseka kumasekethe e-inverter alandelayo.
3. Ukumelana Ne-Voltage Ephakeme
   Ngenxa yokuguquguquka kwamandla okukhanya kwelanga, ukuphuma kwamandla kagesi okuvela ezinhlelweni ze-photovoltaic kungaba okungazinzile. Ngaphezu kwalokho, ngesikhathi senqubo yokushintsha, amadivayisi e-power semiconductor kuma-inverters akhiqiza ama-voltage nama-current spikes. Ama-capacitor e-buffer angamunca la ma-spikes, avikele amadivayisi kagesi futhi enze kube bushelelezi ukushintsha kwamandla kagesi kanye namanje. Lokhu kunciphisa ukulahlekelwa amandla ngesikhathi sokushintsha, kuthuthukisa ukusebenza kahle kwe-inverter, futhi kuvimbele amadivayisi kagesi ukuthi alimale ngenxa yokwanda kwamandla kagesi noma ukwanda kwamandla kagesi.

03 Izincomo Zokukhetha Ama-Capacitor e-YMIN

1） I-inverter ye-Photovoltaic

I-Aluminium Electrolytic Capacitor efakwe ngaphakathi

I-ESR ephansi, ukumelana okuphezulu kwe-ripple, usayizi omncane

2） I-Micro-inverter

I-capacitor ye-electrolytic ye-aluminium lead yoketshezi:

Umthamo owanele, ukuqina okuhle kwesici, ukuvimba okuphansi, ukumelana okuphezulu kwe-ripple, i-voltage ephezulu, usayizi omncane, ukuphakama okuphansi kwezinga lokushisa, kanye nokuphila isikhathi eside.

I-Supercapacitor

Ukumelana nokushisa okubanzi, izinga lokushisa eliphezulu kanye nomswakama ophezulu, ukumelana kwangaphakathi okuphansi, impilo ende

Itheminali Yesicelo	Uchungechunge	Isithombe Semikhiqizo	Ukumelana nokushisa nokuphila	I-voltage elinganisiwe (i-voltage yokwanda)	Umthamo	Ubukhulu
I-Micro-inverter (ukunikezwa kwamandla ewashi le-RTC)	SM		85 ℃ 1000 Amahora	5.6V	0.5F	18.5*10*17
					1.5F	18.5*10*23.6

Itheminali Yesicelo	Uchungechunge	Isithombe Semikhiqizo	Ukumelana nokushisa nokuphila	I-voltage elinganisiwe (i-voltage yokwanda)	Umthamo	Ubukhulu
I-Inverter (ukusekelwa kwebhasi le-DC)	I-SDM		60V（61.5V）	8.0F	240*140*70	75℃ 1000Amahora

I-capacitor ye-electrolytic ye-aluminium chip yoketshezi:

I-Miniaturization, umthamo omkhulu, ukumelana okuphezulu kwe-ripple, impilo ende

3) Isitoreji samandla esiphathekayo

Uhlobo lwe-lead oluwuketshezii-capacitor ye-aluminium electrolytic:

umthamo owanele, ukuqina okuhle kwesici, ukuvimba okuphansi, ukumelana okuphezulu kwamagagasi, i-voltage ephezulu, usayizi omncane, ukunyuka kwezinga lokushisa eliphansi, kanye nokuphila isikhathi eside.

Isifinyezo

I-YMINAma-capacitor avumela ama-inverter ukuthi athuthukise ukusebenza kahle kokuguqulwa kwamandla, alungise i-voltage, i-current kanye ne-frequency, athuthukise ukuzinza kwesistimu, asize izinhlelo zokugcina amandla ukunciphisa ukulahlekelwa amandla, futhi athuthukise ukusebenza kahle kokugcinwa kwamandla nokusetshenziswa kwamandla ngokumelana kwawo ne-voltage ephezulu, ubuningi be-capacitance ephezulu, i-ESR ephansi kanye nokumelana okunamandla kwe-ripple current.