kepanjangan vver dalam bahasa rusia adalah vodo-vodyanoi energetichesky reaktor  vver, jika diartikan dalam bahasa inggris adalah water-water power reactor  wwer).
reaktor daya (pendingin) air  (moderator) air, dalam bahasa indonesia disingkat sebagai rdaa.
tipe reaktor air tekan vver buatan rusia atau dahulu disebut uni soviet banyak beroperasi di negara-negara eropa timur yang dahulu di bawah pemerintahan uni soviet.
tipe yang ada adalah vver 440 (daya listrik 440 mwe) dan vver 1000 (daya listrik 1000 mwe).
untuk tipe vver 440, terdapat dua generasi yaitu generasi vver 440/v-230 dan vver 440/v-213.
oleh negara-negara eropa barat, tipe vver 440/v-230 ditengarai mempunyai masalah yang berkaitan dengan keselamatan, yaitu sistem pendingin darurat tidak memadai dan tidak ada struktur konstruksi bejana tekan pengungkung reaktor.
oleh karena itu desain reaktor tipe ini mendapat prioritas iaea untuk ditinjau ulang.
tetapi reaktor generasi ketiga, yaitu vver-1000, mempunyai banyak kemiripan dengan reaktor air tekan buatan eropa barat, sehingga faktor-faktor yang berkaitan dengan keselamatan dapat disejajarkan dengan reaktor serupa buatan eropa barat.
bahkan saat ini telah didesain reaktor yang mempunyai faktor keselamatan dan ekonomi yang lebih tinggi, yaitu vver-640.
desain reaktor ini telah mendapat kepercayaan dan beberapa di antaranya direncanakan untuk dibangun.
penyempurnaan reaktor tipe vver-1000 adalah np-1100.
sementara itu dikembangkan pula pber-600, suatu reaktor bentuk modular yang dapat ditempatkan di daerah perkotaan.
list of operational, planned and vver installations under construction power plant country reactors notes
(4  vver-1200/513) (aes-2006 with toi-standard) construction start expected for 2015.
4  vver-1000/320 (2  vver-1000/320) unit 5 and 6 construction suspended.
belene bulgaria (2  vver-1000/466b) suspended.
bohunice slowakia 2  vver-440/230 2  vver-440/213 split in two plants, v-1 and v-2 with two reactors each.
vver-440/230 units at v-1 plant decommissioned in 2006 and 2008.
bushehr iran 1  vver-1000/446 (3  vver-1000/446) a version of the v-320 adapted to the bushehr site.
unit 2 and 3 planned, unit 4 cancelled.
dukovany czech republic 4  vver 440/213 now upgraded to 502 mw in 2009-2012.
greifswald germany 4  vver-440/230 1  vver-440/213 (3  vver-440/213) decommissioned.
unit 6 finished, but never operated.
unit 7 and 8 construction suspended.
kalinin russia 2  vver-1000/338 2  vver-1000/320 unit 4 operational 2011.
hanhikivi finland 1  vver-1200/491 planned, operational 2024.
khmelnitskiy ukraine 2  vver-1000/320 (2  vver-1000/392b) unit 3 and 4 under construction.
kola russia 2  vver-440/230 2  vver-440/213
koodankulam india 1  vver-1000/412 (aes-92) (1  vver-1000/412) (aes-92) unit 1 operational since july 2013 and unit 2 currently under construction.
kudankulam becomes indias first nuclear plant to generate 1,000mw power 4 additional units planned.
kozloduy bulgaria 4  vver-440/230 2  vver-1000 vver-440/230 units decommissioned 2004-2007.
leningrad ii russia 2  vver-1200/491 (2  vver-1200/491) the units are the prototypes of the vver-1200/491 (aes-2006) and under construction.
loviisa finland 2  vver-440/213 western control systems, totally different containment structures.
later modified for a 496 mw output.
metsamor armenia 2  vver-440/270 one reactor was shut down in 1989.
mochovce slowakia 2  vver-440/213 (2  vver-440/213) units 3 and 4 under construction, planned to be operational between 2015 and 2017.
novovoronezh russia 1 x vver-210 (v-1)1 x vver-365 (v-3m)2  vver-440/179 1  vver-1000/187 all units are prototypes.
unit 1 and 2 shutdown.
unit 3 modernised in 2002.
novovoronezh ii russia (2  vver-1200/392m) (aes-2006) the units are the prototypes of the vver-1200/392m (aes-2006) and under construction.
paks hungary 4  vver-440/213 two vver-1200 units planned
rheinsberg germany 1  vver-70 (v-2) unit decommissioned
rivne ukraine 2  vver-440/213 2  vver-1000/320 (2  vver-1000/320) unit 5 and 6 planning suspended.
south ukraine ukraine 1  vver-1000/302 1  vver-1000/338 1  vver-1000/320 (1  vver-1000/320) unit 4 construction suspended.
stendal germany (4  vver-1000/320) all 4 units construction cancelled after germany reunification.
temelin czech republic 2  vver-1000/320 (2  vver-1000/320) unit 3 and 4 construction suspended.
now unit 3 and 4 in planning again (operated in 2025).
tianwan china 2  vver-1000/428 (aes-91) (6  vver-1000/428m) unit 3 to 8 firmly planned.
volgodonsk russia 2  vver-1000/320 (2  vver-1000/320)
unit 3 and 4 is under construction and planned to be operational in 2013 and 2014.
zaporizhzhia ukraine 6  vver-1000/320 largest nuclear power plant in europe.
pembangkit listrik tenaga nuklir
reaktor air didih
reaktor air didih lanjut
reaktor air bertekanan
reaktor berpendingin metal cair
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kategori:reaktor air bertekanan