Top Banner
23

POWER SYSTEM IN OIL AND GAS INDUSTRY

Jan 12, 2017

Download

Documents

lamhanh
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: POWER SYSTEM IN OIL AND GAS INDUSTRY
Page 2: POWER SYSTEM IN OIL AND GAS INDUSTRY

Memberikan gambaran peran penting sistemketenagalistrikan dalam industri minyak dan gas bumi

Memberikan contoh aplikasi dan kemajuanteknologi sistem tenaga listrik dalam industriminyak dan gas bumi

Memotivasi peserta akan tantangan teknologi sistemtenaga listrik dalam industri minyak dan gas bumi dimasa yang akan datang

Page 3: POWER SYSTEM IN OIL AND GAS INDUSTRY

BIG PICTURE

Page 4: POWER SYSTEM IN OIL AND GAS INDUSTRY

BUSINESS FLOW

WELLC/O PROCESSING

& STORAGE

REFINERY/PETROCHEMICAL

TRANSPORT TO CUSTOMERCUSTOMER

C/O TRANSPORT

Page 5: POWER SYSTEM IN OIL AND GAS INDUSTRY

Power System FunctionProvide electrical energy to equipments

What Equipments

Page 6: POWER SYSTEM IN OIL AND GAS INDUSTRY
Page 7: POWER SYSTEM IN OIL AND GAS INDUSTRY

Oil Well

Pump, valve (DC motor, solenoid, etc), air compressor, instrumentation, utility

Page 8: POWER SYSTEM IN OIL AND GAS INDUSTRY

Crude Oil Processing

Oil pump, water pump, heater, control valve, instrumentation, gas compressor, air compressor

Page 9: POWER SYSTEM IN OIL AND GAS INDUSTRY

Crude Oil Storage

Oil Heater, instrumentation, utility load, pump, etc

Page 10: POWER SYSTEM IN OIL AND GAS INDUSTRY

Refinery

Pump (oil, water, steam, dosing), heater, control valve, instrumentation, control system, utility equipment, air compressor, etc

Page 11: POWER SYSTEM IN OIL AND GAS INDUSTRY

Power System Component Power Generation

Distribution Network

Control and Monitoring

Data Acquisition/

Management System

Page 12: POWER SYSTEM IN OIL AND GAS INDUSTRY

Power GenerationComponents:

• Engine/ Turbine and the accessories (Inlet Filter, L/O System, Fuel System, Hydraulic System, Exhaust System, Cooling System)

• MCC and Power Distribution

• Electrical Protection System (Generator, Feeder, Motor)

• UPS : AC and DC

• Control & Monitoring

Page 13: POWER SYSTEM IN OIL AND GAS INDUSTRY

Power Generation (Cont’d)

Design Consideration:

• Type of Engine : Reciprocating/Turbine (heavy duty/ Aeroderivative)

• Capacity

• Fuel : Diesel/Gas

• Operation Mode : Island/ Synchron/ Stdby

• Safety level control system

• Environment Corrosion Protection

Page 14: POWER SYSTEM IN OIL AND GAS INDUSTRY

Distribution Network

Components:• Switchgear (CB), MCC, Dist. Board• Protection System (Feeder Prot, Motor

Protection)• Metering• Monitoring

• UPS• Power Cable

A, V, Hz, kW, kVAR, kWh, kVARh

Feeder Status, Fault, Power Quality, etc

Page 15: POWER SYSTEM IN OIL AND GAS INDUSTRY

Distribution Network (Cont’d)

Design Consideration Type : Radial/ Ring, Single/Double Bus Protection Coordination SC Capability Control Manual/Auto, local/remote, interlocking Power Quality: Voltage drop, harmonic, etc Personal Safety Arc Flash Environment IP Level

Page 16: POWER SYSTEM IN OIL AND GAS INDUSTRY

Control & Monitoring

Embedded in every component of Power System

Components:

Controller: PLC, DCS, Smart Relay

Sensor and Transducer

Metering (Electrical and mechanical)

HMI

Page 17: POWER SYSTEM IN OIL AND GAS INDUSTRY

Data Acquisition & Management System

Purposes:

Comprehensive and Quick reporting

Enhanced Troubleshooting and system improvement

Eliminate distance factor real time monitoring

Save energy cost while improving reliability, efficiency, safety, quality

Page 18: POWER SYSTEM IN OIL AND GAS INDUSTRY

Power System Engineering

Design Criteria

Study and Calculation

- PFD

- SLD

- PnID

- Schematic

- Datasheet

- MTO

Page 19: POWER SYSTEM IN OIL AND GAS INDUSTRY

Design Criteria Design life

Environment: altitude, eartquake zone, hazard area classification

System capacity

System Voltage

Voltage drop

Grounding : System, Equipment, and lightning

Short Circuit Capability

Page 20: POWER SYSTEM IN OIL AND GAS INDUSTRY

Protection and Metering system

Emergency/ UPS : AC and DC

Control philosophy: CB control, Tripping, Interlocking, Operational mode,

Design Criteria…(cont’d)

Page 21: POWER SYSTEM IN OIL AND GAS INDUSTRY

Electrical Study

Short Circuit Study

Load calculation

Load Flow Study

Voltage drop calculation Cable Sizing

Transient Study

Battery and Charger Sizing

Grounding Calculation

Protection Coordination

Switchgear and CB SC Capacity

Transformer, CB, Busbar sizing