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6 November 2019, GwangJu - South Korea

SMART GRID IMPLEMENTATION AND ITS CURRENT STATUS IN INDONESIA Dr. Zainal Arifin

Team Leader of Smart Grid Implementation

PT. PLN (Persero)

BIXPO 2019 – KEPCO SMART GRID SEMINAR; TRENDS IN ASIA

* This material is confidential, only for limited presentation

www.pln.co.id | 1

One of the largest Indonesia’s state owned company within USD 102.78 Billion assets and revenue USD 18.82 Billion/year

Power Generation Transmission Distribution

Total capacity 57.8 GW: - 41.1 GW (71%) PLN - 16.7 GW (29%) IPP

- 53,278 kms Transmission line

- 131,164 MVA power transformers

- 953,459 kms distribution lines - Over 71.9 million customers (> 30

million using pre-paid meter) - Employees 54.225

Source : PLN, December 2018

Who We are …

www.pln.co.id |

PLN Grid

2 Source: PLN, 2018

7 high voltages (150, 275 & 500 kV), 200 medium voltages (20 kV), 900 off grid (400 V)

Why Smart Grid? Why Smart Grid?

www.pln.co.id |

Energy Transition

3 https://www.worldeconomicforum (2018), IRENA (2019)

Electrification with more Renewable Power

Systemic innovation for enabling Energy Digitalization

Technology is progressing for Decentralization trends

By 2050, electricity could become the central energy carrier.

Gross electricity consumption would more than double, 86% will come from renewable power.

www.pln.co.id | 4

Electricity 3.0

www.pln.co.id | 5 Source: IEA, 2018

RENEWABLE

ENERGY

DIGITAL

TECHNOLOGY

www.pln.co.id |

Energy Challenge in Indonesia

6

1. Operational Efficiency

T&D losses is 8.75% (2017), below ASEAN average 7.24% (2016)

Limited visibility under the Low-Voltage network

2. Service Reliability

Reserve margins of small systems outside Java-Bali are still under 30%

The product quality is still relatively low (SAIDI, SAIFI) comparing to ASEAN countries

Demand Response as an alternative deems more data at the demand side (customer)

3. Clean Energy (CO2 emission)

Electricity industry contributes to 33% CO2 emission (RUEN, 2017)

Indonesia commits to reduce 29% of CO2 (RUEN, 2017)

4. Sustainability

It is estimated that Oil, gas, and coal will only last up to 12, 33, and 82 years respectively

RE development is expected to reach 23% in 2025

www.pln.co.id |

PLN Smart Grid Objectives

7

1. Energy Efficiency Solution Improve Non-Technical Losses Client side demand information integration through

two-ways metering infrastructure

2. Service Realibility Solution Prevent or reduce black-out and minimise feeder

outage Better accessibility to the network (real-time

monitoring)

3. Better Access & lower CO2 emission (Productivity Solution) Increase participation of RE, especially the smaller or

isolated island Combining and Integrating RE or Distributed

Generation into the grid

PLN Smart Grid PLN Smart Grid

www.pln.co.id |

Smart Grid Architecture

8

www.pln.co.id |

PLN Smart Grid The concept of intelligent power grids that utilizes two-way communication between electric & consumer manufacturers

to achieve efficient, sustainable, reliable and high quality power supply, secure and enhance customer interaction

Power Plant Transmission Distribution Retail/Customer

Benefit

Major

Application

Wide Area Monitoring Control

Information and Communication Technology Infrastructure

Distributed Generation and Storage Technology

Transmission Enhancement Applications

Distribution Grid Management

Advanced Metering Infrastructure (AMI)

Reduce CO2 emission

Better load curve

Better asset utilization to

increase Return On Asset

Reduce number of “peakers”

Reduce number of damage meter

Reduce distribution congestion impact

Faster recovery time Reduce Outage Better losses visibility

Reduce transmission congestion impact Better transmission network Reduce outages

Reduce meter reading and field servic cost

Revenue assurance Improve customer satisfaction Prevent broader impact of

equipment outage

www.pln.co.id | 10

1. Improve Energy

Efficiency

2. Improving Reliability of

power supply

3. Increasing Productivity of

energy productions

(enhancing Sustainability

by enabling renewable

energy participations)

Objectives

1. Manage power

transmission

2. Manage electricity

losses

3. Manage customers

demand side

Management

4. Manage smart

meters

5. Manage distributed

energy resources

Process Capabilities

1. Demand side

management

2. Smart Meters

3. Renewable energy

resources technology

4. Etc.

Technical Capabilities

Achieve Utilize

PLN DEVELOP NUMBERS OF PILOT PROJECTS

PLN Smart Grid Approach

www.pln.co.id |

PLN Smart Grid Framework

11

Smart Network

Operation

Smart Energy

Smart Customer

Service

Smart Asset &

Work Mgmt

Smart Organisation

Manage Regulatory Reporting*

Manage IT-OT

Manage Cyber Security and Data Privacy*

Manage Stakeholders

Manage Change

Manage Tender

Manage Company Program*

Manage Company Process*

Manage Residential DSM

Manage C&I DSM

Manage Distributed Generation

Manage Distributed Storage

Manage Electric Vehicle Charging

Manage V2

Manage Embedded Microgrids

Manage Self Operated Microgrid

Manage meter-to-bill*

Manage Consumption Tariffs

Manage Renewable feed-in and Net Metering Tariffs

Manage Customer Presentment

Manage Customer Changes

Manage Energy Efficiency Programs

Manage non-technical losses*

Manage Grid Information*

Manage KPI Forecasting

Manage Grid Asset Strategies

Manage Maintenance*

Manage Work Execution*

Manage Design and Planning

Manage Grid Value

Manage Safety

Manage Network Congestion

Manage Planned Outages*

Manage Unplanned Outages*

Manage Power Quality

Manage Technical Losses*

Manage Operational Customer Communication

Source: PLN Smart Grid Orientation Study (2016)

* Quick Win as considered as foundation to achieve PLN’s Smart Grid Obectives

www.pln.co.id |

PLN Road Map to 2025

12 Source: PLN Smart Grid Orientation Study (2016)

What PLN has done? What PLN has done?

www.pln.co.id | 13

Nowadays there are 10 Smart Grid related projects in PLN. Some projects take the focus on the integration of

renewable energy, and other projects related to the development of Smart Grid energy management and power quality.

PLN Smart Grid Related Projects

www.pln.co.id |

Smart Micro Grid toward “SUMBA Green Island”

14

A pilot project brought together with Indonesian Agency for the Assessment and Application of Technology (BPPT) and Indonesian Directorate-General of RE and Renewable Conservation Objectives: 1. Demonstrate that intermittent RE could be

penetrated more into the grid while maintain its reliability through smart grid from

2. Move away from the dependency of fossil fuel transports while increasing electricity access of small islands

Lesson learned: ICT enables Micro Grid to bring in the PV inverter into the grid step by step and then lower down diesel generator output while maintaining the total demand

www.pln.co.id |

Smart Community in Karawang Industrial Estate

15

A pilot project brought together with Indonesian Directorate-General of RE and Renewable Conservation and New Energy and Industrial Technology of Japan Objectives: Business simulation of Demand Response management through Power Quality and Incentive/Premium tariff Lesson learned: ICT combined with appropriate business scheme enables Demand Response Management which may result in better reliability and productivity

www.pln.co.id | 16

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Source: P2B smart system

www.pln.co.id |

PJB Remote Engineering, Monitoring, Diagnostic & Optimization Centre (REMDOC)

17

Asset Performance

Operation Optimization

Boiler Optimization

Predictive Analytics on :

Source: PJB REMDOC, 2018

Power Generation Predictive Analytic

www.pln.co.id |

AMI (Advanced Metering Infrastructure)

18

Several small scale projects of Two-Ways System fully or partially funded by third parties. Pilot Projects: 1. Two-ways communication using SMS for BTS and Adv.

Billboard (2014 – 2017) 2. Two ways for 1000 meters in Bali island using Low Power

Wide Area Network (2016) 3. Business Simulation for data/multimedia service and smart

home using cellular network (3G/4G) in BSD Serpong 4. Two ways for small community in Nusa Lembongan island in

Bali using BPLC technology (2018) 5. Two ways for 1344 meters in Batam island using BPLC

technology (2018) 6. Two ways for 308 meters in Cengkareng are using BPLC

technology (2018)

Objectives: 1. Performance measurement of Communication technologies

for two-ways system 2. Proof of Concept of Two-ways features such as hourly data

reads, wireless top-up for prepaid etc.

Lesson learned

1. No silver bullet in communication technology

for the whole Indonesia, depends heavily on the

geographical condition and technology

readiness

2. A segmented and clustered approach may

easier to implement and measure compare to one

that is dispersed.

PLN On-going Projects PLN On-going Projects

www.pln.co.id | 20

PLN Smart Grid On-going Projects – 1/2

1. Deployment of AMI for one millions customers in Jakarta - “first stage”

2. Four Smart micro grid projects funded by ADB:

1) Selayar : PV 1.3 MWp + Battery 800 kW + Existing Diesel

2) Tahuna : PV 1.3 MWp + Battery 800 kW + Existing Diesel

3) Medang : PV 350 kWp + Battery 1200 kW + 150 kW Diesel

4) Semau : PV 450 kWp + Battery 450 kW + 1600 kW Diesel

3. Implementation ADS (Advanced Distribution System) for Sumba Timur and NTT micro-grid system PV + Diesel (US AIDS)

4. Digital Substations:

1) Sepatan I : 4 Line Bay, 1 Bus Couple, 3 Trafo Bay and 20 kV cubicle

2) Teluk Naga II : 2 Line Bay, 1 Bus Couple, 2 Trafo Bay and 20 kV cubicle

www.pln.co.id | 21

PLN Smart Grid On-going Projects – 2/2

5. Predictive Analytic on Power Generation:

1) Remote Engineering, Monitoring, Diagnostic & Optimization Centre (REMDOC) phase 2 in PJB

2) REOC (Reliability Efficiency Optimization Center) in Indonesia Power

6. PLN Smart Grid maturity level assessment using Carnegie Mellon’s SGMM (join with India Smart Grid Forum and Universitas Indonesia)

7. Block Chain pilot project – phase 1 (PLN Research Institute join with Chaintope, Japan)

8. Smart Grid and Power System Study funded by Economic Ministry of France (join with Think Smart Grid France):

1) Defence scheme of Sulawesi system

2) Mandalika Smart micro grid

www.pln.co.id |

What’s Collaboration PLN needs?

22

1. Smart Grid Study:

Renewable energy grid integration

Grid defense scheme and stability system

DC House for rural electrification

Wide Area Monitoring Control

Distributed energy resources etc.

2. “Pilot Project” for Smart Grid:

Hybrid Energy Management System Smart Micro Grid

BESS (Battery Energy Storage System) application

e-Mobility (Electric Vehicle platform)

Distribution Automation

Digitalization of Sub-station etc.

3. “Capacity building” for Smart Grid

THANK YOU

zainal.arifin22@pln.co.id

PT PLN (Persero)

Main Building 13th Floor

Jalan Trunojoyo Blok M 1/135

Jakarta , Indonesia 12160