JAPAN-INDONESIA BUSINESS FORUM FOR ENERGY EFFICIENCY,CONSERVATION AND RENEWABLE ENERGY
Session II - Energy Efficiency in Indonesia

PT. YOKOGAWA Indonesia
Presenter:Sudarto Ramli, Technical Director

14 November 2018
@ Hotel Indonesia, Kempinski, Jakarta, Bali Room

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Our Vision< Confidential>

Agenda1. The first smart community project (F-Grid) inJapanese industrial complex◆ With our CEMS Technology

2. Energy Saving by Optimum Operation in an
Indonesian Major Oil Refinery◆ With our APC Technology< Confidential>

1. The first smart community project (F-Grid) inJapanese industrial complex◆ With our CEMS Technology< Confidential>

F-Grid Power/Steam Supply Concept

Industrial Complex
Factory-A

Factory-B

F-GridCenter
Factory-C

Factory-D< Confidential>

F-Grid Ohira, Miyagi LLP
F-Grid Ohira, Miyagi LLP is composedwith Toyota Motor Corporation and 9 othercompanies in nearby Industrial Park.
It runs the first smart community project
for an industrial complex in Japan.
Industrial Complex

Factory-A

Factory-B

F-Grid Center

Factory-C< Confidential>

Facility-A

YOKOGAWA supplied CEMS in F-Grid Center< Confidential>

CEMS / FEMS Configuration
GridPowerGas

F-Grid Center
BatteryOptimization & Control

Visualize &Control Cogeneration

Solar Panel

Co-Generation

DemandForecasting

Supply Scheduling< Confidential>

Energy sharing
KPI management

Cogeneration real time optimization
After CEMS: Changeable power purchase and captive cogeneration→ Cost effective
CGS発電量Generation

買電量
Purchase

電力需要量
DemandF-Grid Center

CEMS

電力量(kWh)

Optimization

HeatGasCogenerationPower

Gridpower

PricePower Gas

Price

Power Gas

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Price

Power Gas

Demand forecasting and Supply Optimization
Collect
predictive
factors

Forecastdemand

Demand forecasting

Makedemand &supply planControlenergy
facilities

Power Supply Optimization< Confidential>

CEMS benefit

Overall energy optimization reduced
20% of original cost!
Shareabledata/info

F-Grid CenterGas

Grid powerPowerdemand/supplyscheduling

CEMS

Confidential data/info• Production plan•••Co-generation
IIoT

IIoT

Smart community
IIoT

IIoT
IIoT

IIoT

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Maintenance plan
Production result
Power consumption
result2. Energy Saving by Optimum Operation in an
Indonesian Major Oil Refinery◆ With our APC Technology< Confidential>

Outline of Project
Outline◼ This JCM Demonstration Projects is a Japanese governmental project.
And this project is sponsored by NEDO.
NEDO: New Energy and Industrial Technology Development Organization◼ Yokogawa introduces Advanced Process Control(APC) system toPERTAMINA Balikpapan Refinery Unit.
APC is technology which is proven at Japan and global oil majors
for sustainable CO2 emission reduction by fossil fuel reduction.
Purpose◼ Yokogawa trains both operators and engineers in PERTAMINA who utilize the APC, thenprove effectiveness of energy saving and verify sustainability of the effectiveness.
APC system introduction

1. CO2 emission reduction  Fuel reduction
Base Case

Stabilize

Exploit

2. Sustainable effect by training PERTAMINA’s people< Confidential>

What is Advanced Process Control (APC)
APC enables eliminates dead time and stabilizes control loops,
enabling the set point to be moved closer to the optimum
104

BEFORE APC

APC ONLINESETPOINT MOVED CLOSER TO
LIMIT

102

Percent of Limit

100

Specification or limit

98

96

Benefits
Operator target

94

92
Standard Deviationof Controlled Variable
90

Base Case

Stabilize

Exploit< Confidential>

Facilities to be applied APC
Refinery Unit V
Crude Oil

CDU-V

HVU-III

Wax plantWax

LPG
Recovery

LPG
L.Naphtha
H.Naphtha

Crude Oil

NHT/PLT

CDU-IV

Gasoline
Kerosene
Diesel Oil

HVU-II

Natural Gas

HCU A/B

HPU A/B

HVGO

LSWR

Scope of the Project

Emission reduction by APC

3,400 t-CO2/y< Confidential>

Efficiency of APC only in 2 weeks!

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Thank you for your attention< Confidential>

Our Vision< Confidential>