MPPT vs. PWM: Ko tēhea te kaiwhakahaere pai rawa atu mō te rama kōwhai o te rā?

I roto i te mara o ngā otinga pūngao rā,ngā rama kanapa kōwhai o te rākua noho hei wāhanga nui o ngā momo tono tae atu ki te whakahaere waka, ngā papa hanga, me ngā tohu ohorere. Hei kaiwhakarato mohio o ngā rama kanapa kōwhai o te rā, e mārama ana a Qixiang ki te hiranga o te whiriwhiri i te kaiwhakahaere tika hei arotau i te mahi a ēnei rama. E rua ngā momo matua o ngā kaiwhakahaere utu rā e whakamahia whānuitia ana i roto i ngā tono rā: Te Aroturuki Pūngao Nui (MPPT) me te Whakarerekētanga Whānui Pulse (PWM). Ka rukuhia e tēnei tuhinga ngā rerekētanga i waenga i ngā kaiwhakahaere MPPT me PWM, ā, ka āwhina i a koe ki te whakatau ko tēhea kaiwhakahaere te mea pai rawa atu mō ō hiahia rama kanapa kōwhai o te rā.

Akohia ngā kaiwhakahaere utu pūngao rā

I mua i te ruku ki te whakatairite, he mea nui kia mārama koe ki te mahi a te kaiwhakahaere utu hiko o te rā. Ka whakahaere ēnei taputapu i te ngaohiko me te iahiko mai i ngā panera rā ki te pākahiko, kia tika ai te utu me te haumaru o te pākahiko. Ka pā nui te kōwhiringa kaiwhakahaere ki te mahi me te roa o te ora o tō pūnaha rama kōwhai rā.

Ngā Kaiwhakahaere PWM

Ko ngā pūmana whakahaere whānui pāorooro (PWM) te momo pūmana whakahaere utu hiko o te rā tuku iho. Ka mahi rātou mā te hono tika i te panera rā ki te pākahiko me te whakamahi i tētahi raupapa tohu whakawhiti hei whakahaere i te tukanga utu. Ka whakarerekētia te whānui o te tohu "kā" i runga i te āhua utu o te pākahiko, ka taea ai te tukanga utu pumau me te whakahaere.

Ngā Painga o ngā Kaiwhakahaere PWM:

1. Māmā, ā, he iti te utu:

He iti ake te utu o ngā pūmana PWM, ā, he māmā ake te tāuta i ngā pūmana MPPT. Nā tēnei he kōwhiringa pai mō ngā kaupapa e aro nui ana ki te tahua.

2. Te Pono:

Nā te iti o ngā wāhanga me ngā hoahoa māmā ake, he pono ake ngā pūmana PWM, ā, he iti ake te tiaki e hiahiatia ana.

3. Te Whai Hua i roto i ngā Pūnaha Iti:

Mō ngā pūnaha rā iti e tata ana te ngaohiko o te panera rā ki te ngaohiko o te pākahiko, he tino teitei te whai huatanga o te kaiwhakahaere PWM.

Ngā Kaiwhakahaere MPPT

He hangarau matatau ake ngā pūmana Aroturuki Pūnaha Mana Nui (MPPT) e arotau ana i te kaha e kohia ana mai i ngā panera rā. Ka aroturuki tonu rātou i te putanga o ngā panera rā, ā, ka whakarerekē i te pūmana whakahaere hiko kia tino tangohia te mana nui.

Ngā Painga o te Kaiwhakahaere MPPT:

1. Te Whai Huatanga Teitei Ake:

Ki te whakaritea ki ngā pūmana PWM, ka taea e ngā pūmana MPPT te whakanui ake i te whai huatanga o ngā pūnaha rā tae atu ki te 30%, inā koa he teitei ake te ngaohiko o te panera rā i te ngaohiko o te pākahiko.

2. He pai ake te mahi i ngā āhuatanga mārama iti:

He pai te mahi a te kaiwhakahaere MPPT i ngā āhuatanga mārama iti, he mea tino pai mō ngā uira kōwhai o te rā e hiahia ana kia mahi pai ahakoa i ngā rā kapua, i te ahiahi rānei.

3. Ngāwari o te hoahoa pūnaha:

Mā ngā pūmana MPPT ka nui ake te ngāwari o te hoahoa pūnaha ki te whakamahi i ngā panera rā hiko teitei ake, ka taea ai te whakaiti i ngā utu waea me ngā mate.

Ko tēhea te kaiwhakahaere pai rawa atu mō te rama kōwhai o te rā?

I te wā e whiriwhiri ana i ngā kaiwhakahaere MPPT me PWM mō ngā rama kōwhai o te rā, ko te whakatau ka whakawhirinaki nui ki ngā whakaritenga motuhake o tō tono.

- Mō ngā Kaupapa Iti, Kāore e Rahi te Tahua: Mena kei te mahi koe i tētahi kaupapa iti me te tahua iti, he rawaka pea te whakamahi i tētahi pūmana PWM. He pono, he iti te utu, ā, ka taea te whakarato i te hiko e ranea ana mō ngā rama kōwhai o te rā i raro i ngā āhuatanga tino pai.

- Mō ngā tono nui ake, uaua ake rānei: Mena he nui ake te whai huatanga o tō kaupapa, inā koa i raro i ngā āhuatanga mārama e rerekē ana, ko te kaiwhakahaere MPPT te kōwhiringa pai ake. Nā te whai huatanga me te mahi pai ake i roto i ngā āhuatanga mārama iti, he mea pai ngā kaiwhakahaere MPPT hei whakarite kia mahi pono tonu ō rama kanapa kōwhai rā.

Hei whakamutunga

Hei kaiwhakarato rama kōwhai-rā pono, e whakapau kaha ana a Qixiang ki te whakarato hua kounga teitei me te aratohu tohunga hei āwhina i a koe ki te whiriwhiri i te rama kōwhai-rā pai rawa atu. Ahakoa he mana whakahaere PWM, MPPT rānei tāu e whiriwhiri ai, mā te mārama ki ngā rerekētanga me ngā painga o ia mea ka āwhina i a koe ki te whiriwhiri i te otinga tika mō tō pūnaha rama kōwhai-rā.

Mō tētahi whakatau utu whaiaro, mō ētahi atu āwhina rānei ki te whiriwhiri i te mea tikarama kanapa kōwhai rā me te kaiwhakahaereMō tō kaupapa, tēnā whakapā mai ki a Qixiang. Kei konei mātou hei whakarato i ngā otinga pono mō te pūngao rā hei whakamārama i tō huarahi!