• No results found

A model for optimal fleet composition of vessels for offshore wind farm maintenance

N/A
N/A
Protected

Academic year: 2022

Share "A model for optimal fleet composition of vessels for offshore wind farm maintenance"

Copied!
10
0
0

Laster.... (Se fulltekst nå)

Fulltekst

(1)

1877-0509 © 2017 The Authors. Published by Elsevier B.V.

Peer-review under responsibility of the scientific committee of the International Conference on Computational Science 10.1016/j.procs.2017.05.230

10.1016/j.procs.2017.05.230 1877-0509

© 2017 The Authors. Published by Elsevier B.V.

Peer-review under responsibility of the scientific committee of the International Conference on Computational Science

1 2 1

3 4

1

2

3

4

1 2 1

3 4

1

2

3

4

1 2 1

3 4

1

2

3

4

(2)

1 2 1

3 4

1

2

3

4

1 2 1

3 4

1

2

3

4

1 2 1

3 4

1

2

3

4

(3)

T

Fk k

Gv v

Dst

s t

Ckvp p b v

CPi i∈ N P

Ni i∈Γ

P Pi i∈ N P

Hit i∈ N P

t

Mk k∈K

M Pp p

Qkv v k

Bi i

Aip i p

Ps s

Yits i∈ N C 1, . . . , t s

yk ∈ {0,1} k

xkv∈ {0, . . . , Qkv} v k

witsZ+ i∈ N C

t s

qitsZ+ i∈ N P

t s

uptsZ+ p t s

ritsZ+ i∈ N C

s t

zisZ+ i∈ N P

s

(4)

v k

KVk k

S Γ

N P N P ⊂Γ

N C N C ⊂Γ

P

Pkv v k

T

Fk k

Gv v

Dst

s t

Ckvp p b v

CPi i∈ N P

Ni i∈Γ

P Pi i∈ N P

Hit i∈ N P

t

Mk k∈K

M Pp p

Qkv v k

Bi i

Aip i p

Ps s

Yits i∈ N C 1, . . . , t s

yk∈ {0,1} k

xkv∈ {0, . . . , Qkv} v k

wits Z+ i∈ N C

t s

qits Z+ i∈ N P

t s

uptsZ+ p t s

rits Z+ i∈ N C

s t

zisZ+ i∈ N P

(5)

0≤rist ≤Yits ∀i∈ N C, s, t 0≤zis≤P Pi ∀i∈ N P, s Qkv

P Pi

Yits

min

k∈K

Fkyk+

k∈K

v∈Vk

Gvxkv+

s∈S

Ps

k∈K

v∈Vk

p∈Pkv

T t=1

Ckvpupts

+

s∈S

Ps

i∈N P

T t=1

HitBiqits+

i∈N C

T t=1

Dstrist+

i∈N P

CPizis+

i∈N C

CPirisT

p∈Pkv

upts≤xkv, ∀k, v, t, s

v∈Vk

p∈Pkv

M Ppupts≤Mk, ∀k, s, t

P p

Aipupts−qits0, i∈ N P,∀s, t P

p

Aipupts−wits0, i∈ N C,∀s, t

Ni

Bi

(Yits−rits) t τ=1

p∈P

wiτ s≤ Ni

Bi

Yits, ∀s, i∈ N C, t= 1, . . . , T

Nizis+ T t=1

Biqits≥NiP Pi, ∀i∈ N P, s

Ni

BiYits

Yits

s

(6)

0≤xkv≤Qkv, ∀k, v 0≤upts

k∈K

v∈Vk

Qkv ∀p, s, t

0≤wits

k

v

Qkv max

p∈Pkv

Aip i∈ N P

0≤qits

k

v

Qkv max

p∈Pkv

Aip i∈ N C 0≤rist≤Yits ∀i∈ N C, s, t

0≤zis≤P Pi ∀i∈ N P, s Qkv

P Pi

Yits

min

k∈K

Fkyk+

k∈K

v∈Vk

Gvxkv+

s∈S

Ps

k∈K

v∈Vk

p∈Pkv

T t=1

Ckvpupts

+

s∈S

Ps

i∈N P

T t=1

HitBiqits+

i∈N C

T t=1

Dstrist+

i∈N P

CPizis+

i∈N C

CPirisT

xkv≤Qkvyk ∀k, v

k

p∈Pkv

upts≤xkv, ∀k, v, t, s

v∈Vk

p∈Pkv

M Ppupts≤Mk, ∀k, s, t

P p

Aipupts−qits 0, i∈ N P,∀s, t P

p

Aipupts−wits 0, i∈ N C,∀s, t

Ni

Bi

(Yits−rits) t τ=1

p∈P

wiτ s≤ Ni

Bi

Yits, ∀s, i∈ N C, t= 1, . . . , T

Nizis+ T t=1

Biqits≥NiP Pi, ∀i∈ N P, s

Ni

BiYits

Yits

s

(7)

B1, B2, B3

V1, V2, V3, V4

V1 V2 V3 V4 V4

V1 V2 V3 V4

V1 V2

V3 V4

V1 V2

B1 B2 B3 V3 V4

A1, A2 A3, A4

A4

A1, A2, A3

A1 A2 A3 A4

A3

A3 A4

B2 V3 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)}

B2 V4 {(6,0,0,0),(3,3,0,0),(0,6,0,0),(2,2,2,0),(3,0,3,0),(0,3,3,0), (0,0,6,0),(0,0,0,1)}

B3 V1 {(3,0,0,0),(0,0,4,0),(0,0,0,1)} B3 V2 {(3,0,0,0),(0,0,4,0),(0,0,0,1)}

B3 V3 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)}

B3 V4 {(6,0,0,0),(3,3,0,0),(2,2,2,0),(3,0,3,0),(0,3,3,0), (0,0,6,0),(0,0,0,1)}

k v Ckvp k v Ckvp k v Ckvp

B1 V1 B2 V1 B3 V1

B1 V2 B2 V2 B3 V2

B1 V3 B2 V3 B3 V3

B1 V4 B2 V4 B3 V4

A1 A2

A3 A4

A3

A4

V3 B1

(8)

rits

B1, B2, B3

V1, V2, V3, V4

V1 V2 V3 V4 V4

V1 V2 V3 V4

V1 V2

V3 V4

V1 V2

B1 B2 B3 V3 V4

A1, A2 A3, A4

A4

A1, A2, A3

A1 A2 A3 A4

A3

A3 A4

k v P

B1 V1 {(0,0,4,0)} B1 V2 {(0,0,4,0)}

B1 V3 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)}

B1 V4 {(6,0,0,0),(3,3,0,0),(2,2,2,0),(3,0,3,0),(0,3,3,0),(0,0,6,0) ,(0,0,0,1)}

B2 V1 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)} B2 V2 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)} B2 V3 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)}

B2 V4 {(6,0,0,0),(3,3,0,0),(0,6,0,0),(2,2,2,0),(3,0,3,0),(0,3,3,0), (0,0,6,0),(0,0,0,1)}

B3 V1 {(3,0,0,0),(0,0,4,0),(0,0,0,1)} B3 V2 {(3,0,0,0),(0,0,4,0),(0,0,0,1)}

B3 V3 {(3,0,0,0),(0,2,0,0),(0,0,4,0),(0,0,0,1)}

B3 V4 {(6,0,0,0),(3,3,0,0),(2,2,2,0),(3,0,3,0),(0,3,3,0), (0,0,6,0),(0,0,0,1)}

k v Ckvp k v Ckvp k v Ckvp

B1 V1 B2 V1 B3 V1

B1 V2 B2 V2 B3 V2

B1 V3 B2 V3 B3 V3

B1 V4 B2 V4 B3 V4

A1 A2

A3 A4

A3

A4

V B

(9)

|S|= 1,2,3 T = 90,180,365

|S|

|S|= 1,2,3 T= 90,180,365

|S|

(10)

|S|= 1,2,3 T= 90,180,365

|S|

|S|= 1,2,3 T = 90,180,365

|S|

Referanser

RELATERTE DOKUMENTER

Some of the offshore wind asset management tasks can be, according to DNV GL (2017), cable management, structural integrity management, developing and implementing

Second-stage constraints consist of ensuring that all preventive and corrective maintenance tasks are either executed during the planning horizon or are given a penalty cost, that

Posters Magnetically Induced Vibration Forces in a Low‐Speed Permanent Magnet Wind Generator with Concentrated Windings, Mostafa Valavi, PhD stud, NTNU Stability in offshore wind

To this end, this paper discusses two alternative approaches for taking into account component degradation processes in strategic offshore wind farm O&M simulation models: (1)

This paper presents a model developed to conduct detailed financial analysis of an offshore wind farm. It extends the current state of the art by employing

A decision support tool (Norwegian offshore wind cost and benefit model – NOWIcob) was developed that simulates the operational phase of an offshore wind farm with all

For sensitivity analysis, a number of input parameters have been considered that are assumed to in fl uence the ranking of the vessel fl eet alternatives: 1) Expected average

A macro-element pile foundation model for integrated analyses of monopile-based offshore wind turbines..