Ｅarthquake and Tsunami disaster areas
Tohoku electric power plant operating status by Tohoku Electric Power
Thermal Power Plant Unit 3 shut down automatically Hatinohe Noshiro Thermal Power Station Unit 1 resumes operation After the automatic shutdown of Unit 2 Getting Started Akita-fired power plants resumed operation 2 - 4 Unit Automatic stop Sendai Thermal Power Station Unit 4 Stopping new Sendai Thermal Power Station Unit 1 Unit 2 shut down automatically (1F flooded
New Sendai Thermal Power Station.
The refinery fire in neighboring premises vendors, including all the evacuation is complete)
Manually shut down Haramati Thermal Power Station Unit 1Unit 2 stopped
Getting Started in Unit 1 power plant shut down automatically after Kakkonda Resumption of operation of Unit 2 Thermal Power Station Unit 1 stopped on Unit 1 geothermal power plant resumed operation Sumikawa
<Hydro facilities> Equipment damage (3 places) Rockfall in the building, two other places sediment influx
<Substation> Equipment damage (34 places) 28 damaged transformers, circuit breakers damaged three others damaged 24 disconnected
<Transmission Equipment> Equipment damage (36 lines) 30 units damaged towers broken, broken insulators broken wire at 10 other
<Distribution Equipment> Tilt and 472 groups broken plank Article wire cable between 2,027 Damage to other locations such as switch transformers 534
9 April
11 March(Fri)pm02:46, Tohoku region Pacific Ocean earthquake occurred off the coast of Sanriku earthquake.
7 April(Thursday)pm 23:32, a strong earthquake occurred off Miyagi epicenter .
The effect of these earthquakes and power outages are as follows.
1. Our in vitro conditions of power failure
Currently 9 April pm4:00 , Iwate, Miyagi, Fukushima Prefecture,
in some areas, both due to the earthquake we have 228,445 households lost power.
(Interruption of the current number of units 16 hours prior to 7 April earthquake occurred this time 159,071 units)
Our power outage situation of each province jurisdiction ■ (currently pm4:00 9 April)
Regional
The number of units currently outages (units)
Current April 07, 16:00
The number of units outages (units)
Aomori
[17:48 April 08, Recovery 0
[15:00 April 06, Recovery 0
Iwate Prefecture
Some areas
45,738
29,688
Akita
[17:13 April 08, Recovery 0
[22:19 March 12, Recovery 0
Miyagi
Some areas
146,868
93,544
Yamagata Prefecture
[10:14 April 08, Recovery 0
[21:13 March 12, Recovery 0
Fukushima
Some areas 35839
Niigata Prefecture 0
[15:51 March 12, Recovery 0
Total
228,445
159,071
※ power outage occurred in Niigata Prefecture is the impact of the Earthquake in Niigata Prefecture that occurred on 12 March .
The number of units on outage ※ The above may be affected by future research.
2. Damage to our facilities and power plants
(1) nuclear power plant
With regard to our nuclear power stations, we are separately.
(2) Other Facilities
<-Thermal power plants>
Thermal Power Plant Unit 3 - Hatinohe: Resume Operation
- Noshiro Thermal Power Station Unit 1: Resume Operation
Thermal Power Plant Unit 2 - Akita - 4: Resume Operation
- Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 : Down
Haramati Thermal Power Station Unit 1 - : Down
<Hydro facilities>
until 7 April]
Equipment damage (11 places [book five of the recovery or complete recovery of the Provisional])
Rockfall in the building, two other places sediment influx
<Substation>
until 7 April]
Equipment damage (57 places [place of recovery or restoration completed 36 of Provisional])
69 damaged transformers, circuit breakers 197 damage, 178 damage to disconnector
ater found on 8 April]
Equipment damage (12 places [places of recovery or restoration completed 3 out tentative])
10 damaged transformer, disconnector 12 damaged
<Transmission Equipment>
until 7 April]
Damaged equipment (line 104 [line 75 of recovery or complete recovery of the Provisional])
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 22 locations,
Damage to underground cables 14 locations, 14 other locations Landslide
later found on April 8]
Damaged equipment (line 9 or line 7 of this recovery is complete recovery of the Provisional])
5 other locations broken insulator
<Distribution Equipment>
until 7 April]
Slope and fractured group of 14,272 supporters
21,636 wire line cutted and entangled.
6,297 transformers and switchgear damage to other locations
later found on April 8]
440 support slooped ,cutted,groups broken
wire cable cutted and entangled 3,215
Damage to other locations such as switch transformers 966
Fukushima prefecture about 6000 units, we have estimated.
<Thermal power plants>
- Thermal Power Station Unit 3 Hatinohe: driving
- Noshiro Thermal Power Station Unit 1 and 2: driving
• Thermal Power Plant Unit 2,3,4 Akita: driving
- Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 - : Down
Thermal Power Station Unit 1 ,2 Haramati: Down
<Hydro facilities>
known until 7 April
Equipment damage 11 places [ 5of the recovery or complete recovery of the Provisional])
Rockfall in the building, 2 other places sediment influx
later found on 8 April ]
Equipment damage 2 places [places of recovery or temporary restoration of complete 0])
Other penstock leakage
after the earthquake revealed on 11 April
Equipment damage 2 places[0 places of recovery or complete recovery of the Provisional]
Penstock leakage
<Substation>
known until 7 April
Equipment damage 57 places [places of recovery or restoration completed 37 of Provisional]
69 damaged transformers, circuit breakers 197 damage, 178 damage to other disconnector
later found on 8 April 8
Equipment damage 14 places [7 locations of complete recovery or restoration of the tentative]
Transformers damaged 11, 12 damaged disconnector
after the earthquake revealed on 11 April
Equipment damage 2 locations [0 places of complete recovery or restoration of the Provisional])
2 other damage disconnector
<Transmission Equipment>
known until 7April
Damaged equipment line 104 [line 75 of recovery or complete recovery of the Provisional]
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 22 locations,
Damage to underground cables 14 locations, 14 other locations Landslide
later found on 8April
Equipment damage 12 lines [line 11 of recovery or complete recovery of the Provisional]
5 of the other 3 places broken insulator Landslide
after the earthquake revealed on 11 April
Equipment Damage 1 line [0 Complete line of recovery or restoration of the tentative]
2 places broken insulator
<Distribution Equipment>
known until April 7
Slope and fractured group of 14,272 supporters
21,636 wire line cutted or cross lined
6,297 transformers and switchgear damaged
later found on April 8
Tilt and broken 728 groups broken plank
wire cable between 4,324 lines cutted or cross lined
1,178 transformers and switchgear damage
after the earthquake revealed on 11 April
Inclined fracture group and 37 of the support
98 wire cable cutted or cross lined
18 other locations such as damage to the transformer switch
19 April
The number of units currently blackout
Iwate pref 28010,Miyagi pref 83686,Fukushima pref 35456,Total 147152
Thermal Power Plant Unit2-4 - Akita: while driving
Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 : Down
Thermal Power Station Unit 1 - Haramati: Down
Hydropower Equipment
Equipment damage (11 places [5 of the recovery or complete recovery of the Provisional])
Rockfall in the building, 2 places sediment influx
Substation Equipment
Equipment damage (77 places [places of recovery or restoration completed 53 of Provisional])
82 damaged transformers, circuit breakers 197 injuries, 195 damaged disconnector
Transmission Equipment
Damaged equipment (line 130 [line 103 of recovery or complete recovery of the Provisional])
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 32 locations,
Damage to underground cables 14 locations, 20 other locations Landslide
Distribution facilities
Slope and fractured group of 24,055 supporters
29569 wire line between disconnected or touched Article
8405 transformers and switchgear damage to other locations
If you want new information,Please visit other page Tohoku area need electric power 2
Tohoku electric power plant operating status by Tohoku Electric Power
Thermal Power Plant Unit 3 shut down automatically Hatinohe Noshiro Thermal Power Station Unit 1 resumes operation After the automatic shutdown of Unit 2 Getting Started Akita-fired power plants resumed operation 2 - 4 Unit Automatic stop Sendai Thermal Power Station Unit 4 Stopping new Sendai Thermal Power Station Unit 1 Unit 2 shut down automatically (1F flooded
Inside SENDAI thermal power plant
Manually shut down Haramati Thermal Power Station Unit 1Unit 2 stopped
Tsunami attacking HARAMACHI thermal power plant
Getting Started in Unit 1 power plant shut down automatically after Kakkonda Resumption of operation of Unit 2 Thermal Power Station Unit 1 stopped on Unit 1 geothermal power plant resumed operation Sumikawa
<Hydro facilities> Equipment damage (3 places) Rockfall in the building, two other places sediment influx
<Substation> Equipment damage (34 places) 28 damaged transformers, circuit breakers damaged three others damaged 24 disconnected
Tagashiro substation 18 March
9 April
11 March(Fri)pm02:46, Tohoku region Pacific Ocean earthquake occurred off the coast of Sanriku earthquake.
7 April(Thursday)pm 23:32, a strong earthquake occurred off Miyagi epicenter .
The effect of these earthquakes and power outages are as follows.
1. Our in vitro conditions of power failure
Currently 9 April pm4:00 , Iwate, Miyagi, Fukushima Prefecture,
in some areas, both due to the earthquake we have 228,445 households lost power.
(Interruption of the current number of units 16 hours prior to 7 April earthquake occurred this time 159,071 units)
Our power outage situation of each province jurisdiction ■ (currently pm4:00 9 April)
Regional
The number of units currently outages (units)
Current April 07, 16:00
The number of units outages (units)
Aomori
[17:48 April 08, Recovery 0
[15:00 April 06, Recovery 0
Iwate Prefecture
Some areas
45,738
29,688
Akita
[17:13 April 08, Recovery 0
[22:19 March 12, Recovery 0
Miyagi
Some areas
146,868
93,544
Yamagata Prefecture
[10:14 April 08, Recovery 0
[21:13 March 12, Recovery 0
Fukushima
Some areas 35839
Niigata Prefecture 0
[15:51 March 12, Recovery 0
Total
228,445
159,071
※ power outage occurred in Niigata Prefecture is the impact of the Earthquake in Niigata Prefecture that occurred on 12 March .
The number of units on outage ※ The above may be affected by future research.
2. Damage to our facilities and power plants
(1) nuclear power plant
With regard to our nuclear power stations, we are separately.
(2) Other Facilities
<-Thermal power plants>
Thermal Power Plant Unit 3 - Hatinohe: Resume Operation
- Noshiro Thermal Power Station Unit 1: Resume Operation
Thermal Power Plant Unit 2 - Akita - 4: Resume Operation
- Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 : Down
Haramati Thermal Power Station Unit 1 - : Down
<Hydro facilities>
until 7 April]
Equipment damage (11 places [book five of the recovery or complete recovery of the Provisional])
Rockfall in the building, two other places sediment influx
<Substation>
until 7 April]
Equipment damage (57 places [place of recovery or restoration completed 36 of Provisional])
69 damaged transformers, circuit breakers 197 damage, 178 damage to disconnector
ater found on 8 April]
Equipment damage (12 places [places of recovery or restoration completed 3 out tentative])
10 damaged transformer, disconnector 12 damaged
<Transmission Equipment>
until 7 April]
Damaged equipment (line 104 [line 75 of recovery or complete recovery of the Provisional])
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 22 locations,
Damage to underground cables 14 locations, 14 other locations Landslide
later found on April 8]
Damaged equipment (line 9 or line 7 of this recovery is complete recovery of the Provisional])
5 other locations broken insulator
<Distribution Equipment>
until 7 April]
Slope and fractured group of 14,272 supporters
21,636 wire line cutted and entangled.
6,297 transformers and switchgear damage to other locations
later found on April 8]
440 support slooped ,cutted,groups broken
wire cable cutted and entangled 3,215
Damage to other locations such as switch transformers 966
12 April
12 April Pm14:07with less intensity 6 earthquake epicenter area as the largest beach in Fukushima Prefecture. The number of units newly generated by the power outage this earthquake, Fukushima prefecture about 6000 units, we have estimated.
<Thermal power plants>
- Thermal Power Station Unit 3 Hatinohe: driving
- Noshiro Thermal Power Station Unit 1 and 2: driving
• Thermal Power Plant Unit 2,3,4 Akita: driving
- Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 - : Down
Thermal Power Station Unit 1 ,2 Haramati: Down
<Hydro facilities>
known until 7 April
Equipment damage 11 places [ 5of the recovery or complete recovery of the Provisional])
Rockfall in the building, 2 other places sediment influx
later found on 8 April ]
Equipment damage 2 places [places of recovery or temporary restoration of complete 0])
Other penstock leakage
after the earthquake revealed on 11 April
Equipment damage 2 places[0 places of recovery or complete recovery of the Provisional]
Penstock leakage
<Substation>
known until 7 April
Equipment damage 57 places [places of recovery or restoration completed 37 of Provisional]
69 damaged transformers, circuit breakers 197 damage, 178 damage to other disconnector
later found on 8 April 8
Equipment damage 14 places [7 locations of complete recovery or restoration of the tentative]
Transformers damaged 11, 12 damaged disconnector
after the earthquake revealed on 11 April
Equipment damage 2 locations [0 places of complete recovery or restoration of the Provisional])
2 other damage disconnector
<Transmission Equipment>
known until 7April
Damaged equipment line 104 [line 75 of recovery or complete recovery of the Provisional]
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 22 locations,
Damage to underground cables 14 locations, 14 other locations Landslide
later found on 8April
Equipment damage 12 lines [line 11 of recovery or complete recovery of the Provisional]
5 of the other 3 places broken insulator Landslide
after the earthquake revealed on 11 April
Equipment Damage 1 line [0 Complete line of recovery or restoration of the tentative]
2 places broken insulator
<Distribution Equipment>
known until April 7
Slope and fractured group of 14,272 supporters
21,636 wire line cutted or cross lined
6,297 transformers and switchgear damaged
later found on April 8
Tilt and broken 728 groups broken plank
wire cable between 4,324 lines cutted or cross lined
1,178 transformers and switchgear damage
after the earthquake revealed on 11 April
Inclined fracture group and 37 of the support
98 wire cable cutted or cross lined
18 other locations such as damage to the transformer switch
19 April
The number of units currently blackout
Iwate pref 28010,Miyagi pref 83686,Fukushima pref 35456,Total 147152
Thermal Power Plant
Thermal Power Plant Unit 3 - Hatinohe: while driving
- Noshiro Thermal Power Station Unit 1: while drivingThermal Power Plant Unit2-4 - Akita: while driving
Sendai Thermal Power Station Unit 4: Down
New Sendai Thermal Power Station Unit 1 : Down
Thermal Power Station Unit 1 - Haramati: Down
Hydropower Equipment
Equipment damage (11 places [5 of the recovery or complete recovery of the Provisional])
Rockfall in the building, 2 places sediment influx
Substation Equipment
Equipment damage (77 places [places of recovery or restoration completed 53 of Provisional])
82 damaged transformers, circuit breakers 197 injuries, 195 damaged disconnector
Transmission Equipment
Damaged equipment (line 130 [line 103 of recovery or complete recovery of the Provisional])
Other minor damage line 178
42 base damage slope broken towers, insulators broken wire breakage 32 locations,
Damage to underground cables 14 locations, 20 other locations Landslide
Distribution facilities
Slope and fractured group of 24,055 supporters
29569 wire line between disconnected or touched Article
8405 transformers and switchgear damage to other locations
If you want new information,Please visit other page Tohoku area need electric power 2
