atw 2018-05v6

inforum

atw Vol. 63 (2018) | Issue 5 ı May

345

Operating data

Review period 2017

REPORT

Plant operator: Kernkraftwerk Gundremmingen GmbH

Shareholder/Owner: RWE Power AG (75 %),

PreussenElektra GmbH (25 %)

Plant name: Kernkraftwerk Gundremmingen B (KRB B)

Address: Kernkraftwerk Gundremmingen GmbH,

Dr.-August-Weckesser-Straße 1, 89355 Gundremmingen, Germany

Phone: 08224 78-1, Telefax: 08224 78-2900

E-mail: kontakt@kkw-gundremmingen.de

Web: www.kkw-gundremmingen.de

100

90

80

70

83

Availability factor in %

Capacity factor in %

91

87

86

85

94

89

92

First synchronisation: 03-16-1984

Date of commercial operation: 07-19-1984

Design electrical rating (gross):

1,344 MW

Design electrical rating (net):

1,284 MW

Reactor type:

BWR

Supplier:

Siemens/KWU,

Hochtief

The following operating results were achieved:

Operating period, reactor:

8,152 h

Gross electrical energy generated in 2017: 9,689,710 MWh

Net electrical energy generated in 2017: 9,173,055 MWh

Gross electrical energy generated since

first synchronisation until 12-31-2017:

331,342,654 MWh

Net electrical energy generated since

first synchronisation until 12-31-2017:

314,491,839 MWh

Availability factor in 2017: 93.10 %

Availability factor since

date of commercial operation: 90.40 %

Capacity factor 2017: 92.20 %

Capacity factor since

date of commercial operation: 88.82 %

Downtime

(schedule and forced) in 2017: 6.90 %

Number of reactor scrams 2017: 0

Licensed annual emission limits in 2017

(values added up for Units B and C, site emission):

Emission of noble gases with plant exhaust air: 1.85 · 10 15 Bq

Emission of iodine-131 with plant exhaust air: 2.2 · 10 10 Bq

Emission of nuclear fission and activation products

with plant waste water (excluding tritium):

1.10 · 10 11 Bq

Proportion of licensed annual emission limits for radioactive

materials in 2017 for (values added up for Units B and C):

Emission of noble gases with plant exhaust air: 0.45 %

Emission of iodine-131 with plant exhaust air: 0.31 %

Emission of nuclear fission and activation products

with plant waste water (excluding tritium): 0.39 %

Collective dose:

0.42 Sv

60

50

40

30

20

10

0

10

9

8

7

6

5

4

3

2

1

0

84 92 88

2010 2011 2012

1.45

Collective radiation dose of own

and outside personnel in Sv

0.95

1.37

2010 2011 2012

87

2013

0.83

2013

85

2014

1.18

2014

94

2015

0.74

2015

90

2016 2017

0.99

2016

93

0.42

2017

Report

Operating results 2017 – Part I*

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