Kodi ndi zinthu ziti zofunika kwambiri posankha switch yosinthira yokha?

1. Kusanthula kwa katundu ndi kufananiza mphamvu

1.1 Kuzindikira mtundu wa katundu

Kusanthula mwatsatanetsatane kwa mtundu wa katundu (wosasinthika, woyambitsa, wopatsa mphamvu, kapena wosakanikirana) kumachitika. Mitundu yosiyanasiyana ya katundu imakhudza kwambiri kukwera kwa magetsi, makhalidwe oyambira a ATS. Mwachitsanzo, katundu woyambitsa monga kuyambitsa injini amapanga mphamvu yayikulu yoyambira, zomwe zimafuna kuti ATS ikhale ndi mphamvu yochulukirapo komanso kulekerera kugwedezeka; katundu wopatsa mphamvu amatha kupanga mphamvu yochulukirapo panthawi yosintha, zomwe zimapangitsa kuti ATS ikhale ndi njira zotetezera zofanana.

1.2 Kugawa kufunika kwa katundu

Kufunika kwa katundu kumagawidwa m'magulu oyambira (monga zida za ICU m'zipatala, ma seva oyambira m'malo osungira deta), achiwiri (monga zida wamba zaofesi, magetsi m'nyumba zamalonda), ndi achitatu (monga ma air conditioner ndi zida zosafunikira). Magawo osiyanasiyana ofunikira ali ndi zofunikira zosiyanasiyana za ATS pankhani ya nthawi yosinthira komanso kudalirika. Katundu woyambira ayenera kuyikidwa patsogolo kuti magetsi azigwiritsidwa ntchito mosalekeza.

2. Nthawi yosinthira ndi zofunikira pakusintha makina

2.1 Kusanthula nthawi yovomerezeka yotsegula mphamvu

Nthawi yokwanira yozimitsa magetsi yololedwa pa katundu imatsimikiziridwa kutengera mawonekedwe ake. Mwachitsanzo, zida zamakompyuta nthawi zambiri zimalola nthawi yochepa yozimitsa magetsi, nthawi zambiri mu millisecond; pomwe zida zina zowunikira wamba zimalola nthawi yayitali yozimitsa magetsi.

2.2 Mitundu ndi makhalidwe a makina osinthira omwe amagwiritsidwa ntchito nthawi zambiri

Njira zodziwika bwino zosinthira za ATS zimayambitsidwa, monga mulingo wa PC (switch yonse yosinthira mtundu) ndi mulingo wa CB (switch yosinthira mtundu wa circuit breaker). ATS ya mulingo wa PC ili ndi mawonekedwe osavuta, liwiro losinthira mwachangu, komanso kudalirika kwakukulu, ndipo ndi yoyenera pazochitika zomwe zimafunikira kwambiri nthawi yosinthira; ATS ya mulingo wa CB ili ndi ntchito zoteteza zochulukirapo komanso zazifupi, koma nthawi yake yosinthira ndi yayitali, yoyenera pazochitika zomwe zimafunikira kwambiri chitetezo.

2.3 Kusankha nthawi yosinthira

Magawo ofunikira a ATS, monga nthawi yonse yosinthira (kuphatikiza nthawi yotsegulira ndi kutseka) ndi nthawi yosinthira yokhazikika, amafotokozedwa bwino ndipo amatsimikiziridwa kuti akwaniritse zofunikira za katundu. Nthawi yomweyo, kulumikizana pakati pa magwero osiyanasiyana amagetsi kumaganiziridwa. Pa magwero amagetsi osasinthasintha, ATS yokhala ndi ntchito yosinthira yosasinthasintha iyenera kusankhidwa.

3. Zizindikiro zodalirika ndi zofunikira pakukonza

3.1 Nthawi Yapakati Pakati pa Zolephera (MTBF)

MTBF ndi chizindikiro chofunikira poyesa kudalirika kwa ATS. Kusankha zinthu za ATS zomwe zili ndi mtengo wapamwamba wa MTBF kungachepetse mwayi wolephera. Kumvetsetsa deta ya MTBF yoperekedwa ndi opanga ndikuchita kuwunika kutengera momwe amagwiritsidwira ntchito.

3.2 Moyo wa makina ndi moyo wamagetsi

Samalani ndi nthawi ya makina (nthawi yogwirira ntchito) ndi nthawi yamagetsi (nthawi yogwirira ntchito) ya ATS. Nthawi yayitali ya makina ndi nthawi yamagetsi, nthawi yayitali ya ntchito ya ATS, komanso nthawi yocheperako yokonza ndi kusintha. Sankhani ATS yokhala ndi nthawi yokwanira yogwiritsira ntchito kutengera nthawi yomwe ikuyembekezeka kugwiritsidwa ntchito komanso zaka.

Gwero la zolemba zomwe zili mkati

1. “Zida Zosinthira ndi Zipangizo Zowongolera Zotsika Mphamvu – Gawo 6-1: Zipangizo Zamagetsi Zogwira Ntchito Zambiri – Zipangizo Zosinthira Mphamvu” (GB/T 14048.11-2016)

2. “Lamulo la Kapangidwe ka Magetsi ka Nyumba Zachikhalidwe” (GB 51348-2019)

3. “Khodi Yopangira Makina Ogawa Mphamvu” (GB 50052-2009)