atw 2018-05v6

inforum

atw Vol. 63 (2018) | Issue 5 ı May

349

Operating data

Review period 2017

REPORT

Plant operator: PreussenElektra GmbH

Shareholder/Owner: PreussenElektra GmbH (75 %),

Stadtwerke München GmbH (25 %)

Plant name: Kernkraftwerk Isar 2 (KKI 2)

Address: PreussenElektra GmbH, Kernkraftwerk Isar,

Postfach 11 26, 84049 Essenbach, Germany

Phone: 08702 38-2465, Telefax: 08702 38-2466

Web: www.preussenelektra.de

100

90

80

93

Availability factor in %

Capacity factor in %

96

94

94

90

89

96

91

First synchronisation: 01-22-1988

Date of commercial operation: 04-09-1988

Design electrical rating (gross):

1,485 MW

Design electrical rating (net):

1,410 MW

Reactor type:

PWR

Supplier:

Siemens/KWU

70

60

50

40

The following operating results were achieved:

Operating period, reactor:

8,022 h

Gross electrical energy generated in 2017:

11,523,513 MWh

Net electrical energy generated in 2017:

10,901,556 MWh

Gross electrical energy generated since

first synchronisation until 12-31-2017:

341,598,323 MWh

Net electrical energy generated since

first synchronisation until 12-31-2017:

322,966,901 MWh

Availability factor in 2017: 91.53 %

Availability factor since

date of commercial operation: 93.21 %

Capacity factor 2017: 91.15 %

Capacity factor since

date of commercial operation: 92.27 %

Downtime

(schedule and forced) in 2017: 8.47 %

Number of reactor scrams 2017: 1

Licensed annual emission limits in 2017:

Emission of noble gases with plant exhaust air: 1.1 · 10 15 Bq

Emission of iodine-131 with plant exhaust air: 1.1 · 10 10 Bq

Emission of nuclear fission and activation products

with plant waste water (excluding tritium):

5.5 · 10 10 Bq

Proportion of licensed annual emission limits

for radioactive materials in 2017 for:

Emission of noble gases with plant exhaust air: 0.057 %

Emission of iodine-131 with plant exhaust air: < limit of detection

Emission of nuclear fission and activation products

with plant waste water (excluding tritium):

< limit of detection

Collective dose:

0.139 Sv

30

20

10

0

10

9

8

7

6

5

4

3

2

93 96

2010 2011

94

2012

96

2013

95

2014

89

2015

Collective radiation dose of own

and outside personnel in Sv

96

92

2016 2017

1

0

0.23 0.08 0.14

2010 2011 2012

0.08

2013

0.09

2014

0.25

2015

0.06

2016

0.14

2017

Report

Operating results 2017 – Part I*

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