1. Bayanin Ayyuka

This project is located in Ghana, Africa, and serves as a commercial demonstration site integrating solar power generation, battery energy storage, and electric vehicle charging. Designed for EV charging operations, the station has become a regional showcase for clean-energy applications.

Na'urar canza wutar lantarki ta gida tana da ƙarfin aiki na kawai 120 kvASaboda ƙarancin ƙarfin grid da kuma yawan katsewar wutar lantarki, samar da grid ɗin da ake da shi ba zai iya tallafawa dukkan tashoshin caji da ke aiki a cikakken wutar lantarki ba, wanda hakan ke takaita ƙarfin caji na tashar da ingancin aiki sosai.

Domin magance rashin isasshen ƙarfin grid da kuma rashin ingantaccen wutar lantarki, abokin ciniki ya zaɓi namu Kabad ɗin ajiya na makamashin batirin 125 kW/261 kWh, hade da wani Canjin canja wuri na tsaye na STS da kuma tsarin tashar jiragen ruwa ta photovoltaic.

A ƙarƙashin yanayin grid na yau da kullun, tsarin hasken rana, tsarin adana batir, da grid na amfani suna aiki tare don tallafawa kayan caji a cikakken ƙarfi. Idan grid ya katse, tsarin yana kammala sauyawa daga aikin haɗin grid zuwa aikin da ba na grid ba cikin daƙiƙa ɗaya. Ana kashe manyan caja masu sauri na DC na ɗan lokaci, yayin da tsarin ke ci gaba da samar da wutar lantarki ga kayan caji na AC na kimanin tsawon lokaci. 5-8 hours, tabbatar da cewa ayyukan caji masu mahimmanci suna nan a shirye.

2. Cikakken Bayani

Aikace-aikacen 2.1

Wannan aikin aiki ne na kasuwanci na yau da kullun na tsarin caji na EV mai haɗakar hasken rana.

Tashar caji a Ghana ta fuskanci manyan ƙalubale guda uku:

• Babban buƙatar caji mai yawa
• Iyakantaccen ƙarfin grid na gida
• Rashin ingantaccen samar da wutar lantarki

Dogaro da tsarin wutar lantarki kawai ba zai iya tallafawa dukkan kayan aikin caji da ke aiki a lokaci guda ba. Inganta karfin wutar lantarki na yau da kullun zai buƙaci babban jari da kuma dogon tsari na gini da amincewa.

Filin ajiye wutar lantarki na daukar hoto yana samar da wutar lantarki mai tsafta kai tsaye a wurin, yayin da tsarin adana makamashin batirin ke ƙara wa layin wutar lantarki a lokutan da ake buƙatar caji mai yawa. Tsarin kuma yana samar da saurin sauyawar gaggawa yayin da layin wutar ke katsewa.

Wannan mafita tana tallafawa ayyukan caji na cikakken lodi a cikin yanayi na yau da kullun yayin da take kula da muhimman ayyukan caji yayin katsewar wutar lantarki. Yana rage dogaro da wutar lantarki, yana rage farashin aiki, kuma ya dace musamman ga tashoshin caji na EV na kasuwanci a yankunan Afirka masu rauni ko rashin kwanciyar hankali na wutar lantarki.

3. Muhimman Fa'idodin Aikin

3.1 Overcomes Grid Capacity Limitations

Tsarin ajiyar makamashi mai karfin 125 kW/261 kWh yana ƙara ƙarfin wutar lantarki, wanda hakan ke ba tashar caji damar aiki yadda ya kamata duk da ƙarancin ƙarfin na'urar transfoma mai ƙarfin 120 kVA da ke akwai.

3.2 Coordinated Solar, Storage, and Grid Operation

Tsarin hasken rana, tsarin adana batir, da kuma layin wutar lantarki suna aiki tare cikin hikima don tallafawa buƙatar caji. Wannan yana ƙara yawan amfani da makamashin rana mai tsabta kuma yana rage wutar lantarki da ake saya daga layin wutar lantarki.

3.3 Continuous Operation During Power Outages

STS yana ba da damar sauya hanyar sadarwa cikin sauri da kuma daga grid. A lokacin da wutar lantarki ta katse, tsarin zai iya ci gaba da samar da kayan aikin caji na AC na tsawon awanni 5-8, yana tabbatar da cewa ayyukan caji masu mahimmanci suna ci gaba da aiki.

3.4 Lower Infrastructure and Operating Costs

Maganin yana guje wa tsadar farashi da tsawon lokacin aiwatarwa da ke tattare da haɓaka na'urar canza wutar lantarki. Amfani da hasken rana kai tsaye, tallafin wutar lantarki mai ƙarfi, da kuma ajiyar makamashi suma suna taimakawa wajen rage kuɗaɗen wutar lantarki da na aiki na dogon lokaci a tashar.