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and was constructed between 1979 and 1986. The reservoir can store 9,100,000 cubic metres (7,400 acre⋅ft) of water. Of that storage volume, 6,200,000 cubic metres (5,000 acre⋅ft) can be used for power generation.
377:. Water discharged from the power plant then enters the Imaichi Reservoir. When demand is low, the pump-generators reverse mode and pump water from the lower reservoir back up to the upper. The process repeats as needed.
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hydroelectric method. During periods of high electricity demand, water is sent from the upper
Kuriyama Reservoir to the power plant which contains 3 x 350 megawatts (470,000 hp)
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Engineers, prepared by Task
Committee on Pumped Storage of the Committee on Hydropower of the Energy Division of the American Society of Civil (1996).
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340:located 4 kilometres (2.5 mi) west of
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229:1,620 m/s (57,210 cu ft/s)
221:192,000 m (251,127 cu yd)
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455:"Tokyo Electric Power Station Imaichi"
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250:6,200,000 m (5,026 acre⋅ft)
242:9,100,000 m (7,377 acre⋅ft)
435:List of dams and reservoirs in Japan
365:Imaichi Pumped Storage Power Station
350:Imaichi Pumped Storage Power Station
369:The power plant operates using the
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309:3 x 350 MW (470,000 hp)
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356:forms the upper. It is owned by
322:1,050 MW (1,410,000 hp)
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260:14.8 km (6 sq mi)
67:Location of Imaichi Dam in Japan
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27:Dam in Nikkō, Tochigi Prefecture
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276:548.5 m (1,800 ft)
210:Elevation at crest
18:Imaichi Pumped Storage Plant
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457:(in Japanese). Suiryoku.com
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658:Dams in Tochigi Prefecture
531:Dams in Tochigi Prefecture
299:524 m (1,719 ft)
213:551 m (1,808 ft)
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627:Sunokobashi Tailings Dam
205:177 m (581 ft)
425:Renewable energy portal
318:Installed capacity
143:Construction began
653:Dams completed in 1986
612:Nishiarakawa River Dam
226:Spillway capacity
119:36.82528°N 139.66611°E
375:Francis pump turbines
332:(今市ダム) is a concrete
311:Francis pump turbines
273:Normal elevation
175:Type of dam
286:Commission date
268:380 m (0 acres)
247:Active capacity
256:Catchment area
239:Total capacity
124:36.82528; 139.66611
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557:Higashiarakawa Dam
346:Tochigi Prefecture
92:Tochigi Prefecture
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265:Surface area
179:Gravity, concrete
169:Dam and spillways
151:Opening date
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663:Gravity dams
622:Shiobara Dam
617:Sabigawa Dam
592:Kuriyama Dam
577:Kawamata Dam
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459:. Retrieved
449:
411:Water portal
397:Japan portal
368:
354:Kuriyama Dam
352:, while the
338:Togawa River
329:
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188:Togawa River
607:Nakaiwa Dam
567:Imaichi Dam
542:Chiburi Dam
334:gravity dam
330:Imaichi Dam
138:Operational
122: /
110:139°39′58″E
98:Coordinates
33:Imaichi Dam
647:Categories
632:Yahsio Dam
597:Miyama Dam
587:Kurobe Dam
572:Kawaji Dam
547:Dorobu Dam
461:19 January
441:References
107:36°49′31″N
582:Koami Dam
562:Ikari Dam
234:Reservoir
381:See also
305:Turbines
184:Impounds
159:Owner(s)
84:Location
336:on the
76:Country
486:
202:Length
194:Height
135:Status
358:TEPCO
342:Nikkō
163:TEPCO
88:Nikkō
79:Japan
484:ISBN
463:2012
328:The
289:1988
154:1986
146:1979
344:in
649::
90:,
523:e
516:t
509:v
492:.
465:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
