Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
rchen
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
3 ms
·
1.
▲
by
rchen
16y ago
For those familiar with Japanese geography the 60hz and 50hz grids are broken up like this: http://ja.wikipedia.org/wiki/商用電源周波数#.E6.97.A5.E6.9C.AC.E3.8...
2.
▲
by
rchen
16y ago
They are indeed making preparations to do this, with two of the hydro plants in Nagano (normally producing 60hz) near the crossover point: Ontake and Nezame. Combined they produce about 70,000 KW http://www.nikkei.com/news/category/article