atw 2018-05v6

inforum

atw Vol. 63 (2018) | Issue 5 ı May

351

Operating data

Review period 2017

REPORT

Plant operator: EnBW Kernkraft GmbH (EnKK)

Shareholder/Owner: EnBW Erneuerbare und Konventionelle

Erzeugung AG (98,45 %), ZEAG Energie AG, Deutsche Bahn AG,

Kernkraftwerk Obrigheim GmbH

Plant name: Kernkraftwerk Neckarwestheim II (GKN II)

Address: EnBW Kernkraft GmbH, Kernkraftwerk Neckarwestheim,

Im Steinbruch, 74382 Neckarwestheim, Germany

Phone: 07133 13-0, Telefax: 07133 17645

E-mail: poststelle-gkn@kk.enbw.com

Web: www.enbw.com

100

90

80

70

89

Availability factor in %

Capacity factor in %

95

92

90

93

93

94

89

First synchronisation: 01-03-1989

Date of commercial operation: 04-15-1989

Design electrical rating (gross):

1,400 MW

Design electrical rating (net):

1,310 MW

Reactor type:

PWR

Supplier:

Siemens/KWU

60

50

40

The following operating results were achieved:

Operating period, reactor:

7,807 h

Gross electrical energy generated in 2017:

10,540,800 MWh

Net electrical energy generated in 2017: 9,880,271 MWh

Gross electrical energy generated since

first synchronisation until 12-31-2017:

320,126,484 MWh

Net electrical energy generated since

first synchronisation until 12-31-2017:

299,316,779 MWh

Availability factor in 2017: 88.93 %

Availability factor since

date of commercial operation: 93.50 %

Capacity factor 2017: 88.60 %

Capacity factor since

date of commercial operation: 93.13 %

Downtime

(schedule and forced) in 2017: 11.07 %

Number of reactor scrams 2017: 0

Licensed annual emission limits in 2017:

Emission of noble gases with plant exhaust air: 1.0 · 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):

6.0 · 10 10 Bq

Proportion of licensed annual emission limits

for radioactive materials in 2017 for:

Emission of noble gases with plant exhaust air:

Emission of iodine-131 with plant exhaust air:

Emission of nuclear fission and activation products

with plant waste water (excluding tritium):

Collective dose:

< limit of detection

< limit of detection

< limit of detection

0.145 Sv

30

20

10

0

10

9

8

7

6

5

4

3

2

1

90 95 92

2010 2011 2012

90

2013

93

2014

93

2015

Collective radiation dose of own

and outside personnel in Sv

95

89

2016 2017

0

0.18 0.10 0.13

2010 2011 2012

0.08

2013

0.10

2014

0.12

2015

0.08

2016

0.15

2017

Report

Operating results 2017 – Part I*

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