Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
electric power transmission network
|
| gptkbp:country |
gptkb:Japan
|
| gptkbp:eastern_region |
Tokyo Electric Power Company area
|
| gptkbp:frequency_(East) |
50 Hz
|
| gptkbp:frequency_(West) |
60 Hz
|
| https://www.w3.org/2000/01/rdf-schema#label |
Japanese national grid
|
| gptkbp:interconnection_capacity_between_east_and_west |
about 1.2 GW
|
| gptkbp:main_interconnection_points |
gptkb:Sakuma
Higashi-Shimizu Shin-Shinano |
| gptkbp:not_fully_synchronized |
true
|
| gptkbp:notableEvent |
2011 Tōhoku earthquake and tsunami exposed grid limitations
|
| gptkbp:operator |
multiple regional utilities
|
| gptkbp:reason_for_two_frequencies |
historical import of generators from Germany and US
|
| gptkbp:vulnerableTo |
limited east-west transfer capacity
|
| gptkbp:western_region |
Kansai Electric Power Company area
|
| gptkbp:bfsParent |
gptkb:Kashima_Power_Station
|
| gptkbp:bfsLayer |
6
|