FINAL CONFERENCE 10 TH JUNE 2015

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Projet cofinancé par le Fonds Européen de Développement Régional

Project cofinanced by the European Regional Development Fund

Promotion of Port Communities SMEs role in Energy Efficiency

and

GREEN Technologies for BERTHing Operations

FINAL CONFERENCE

10 TH

_{JUNE 2015}

Greenberth Project pilot action – The Port of Koper

Energy management system at the Fruit terminal

Goran Matešić (The Port of Koper)

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

The key objective of pilot project at the FT in the Port

of Koper was to design the approach for the

implementation of advanced energy management

system in the complex environment of modern

Mediterranean ports.



The aim of the pilot project was to provide the

necessary background of energy consumption for

cooling and to allow informed decisions to be made

and to significantly reduce the risk of opinionated

decisions.

(3)



Energy management system enrich business processes with new

knowledge about energy consumption and always lead to a better

understanding of activities and processes.



The prototype solution of the energy management system for the

FT was designed to acquire, process and visualize energy data and

to provide enough information to enable shop-floor workers and

energy manager to execute preventive or corrective actions in

order to optimize company’s energy or cost performance.



Energy consumption patterns are essential not only for a better

understanding of past behaviours but also for forecasting future

energy demand and particularly for estimating energy

requirements of alternative consumption strategies.

Energy management system

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1 Total control of behavior and

consumption of the installation

Data logging 365 days / 24 hours

Data available from any browser with

IP connectivity

Internet connection possibility

for remote data view

Possibility generating alarms or

events with variables and sending

by email

2

3

4

5 Initial requirements

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Location of the Fruit terminal

FRUIT TERMINAL

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TRANSFORMER STATION

TP SKLADIŠČE 17

2 MVA, 20/0,4 kV

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Cold storage warehouse 16

COLD STORAGE

WAREHOUSE 16

Pi= 600 kW

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Cold storage warehouse 14

COLD STORAGE

WAREHOUSE 14

Pi= 600 kW

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Cold storage warehouse 13

COLD STORAGE

WAREHOUSE 13

Pi= 410 kW

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Reefer containers

REEFER

CONTAINERS

Pi= 1100 kW

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Installation of the equipment

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

Installed equipment is modular and fully flexible

equipped with a high-performance microcontroller for

the control of switchboards and low and medium voltage

connection points. It is designed to meet the

requirements of diverse applications and in terms of

modularity allows 3-phase real-time monitoring of power

quality and consumption.

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Installed power analysers

- Indirect Power Analyzer, 4

quadrants,

- Able to be connected in any

network: Single phase, Bi-

phase with or without neutral

and three phase with or without

neutral

- RS-485 communications

(Modbus)

- High IP protection - IP 65

Universal switching power

supply - 85…265 Vac / 95…300

Vdc

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Visualization

-

Online display of equipment

parameters (including electric

parameters, process signals,

temperatures, etc.)

-

Remote parameter setting

-

Real time graphic display

-

Historical records

-

Historical data represented in

graphic and table format

-

Export of XML data (OPC and

SQL)

-

System of relevant and case

specific key performance

indicators (KPI)

(15)

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

Reduction in energy consumption: 250 MWh/year



CO

₂

emission reduction: 128,5 t CO

₂

/year



Cost reduction: 19.500 €/year



Payback period (static): 3,3 years



Net present value: 8.920 € (economic lifetime 5

years and discount rate 10%)



Internal Rate of Return: 15%



Tool for monitoring and verification of energy

savings and active human operator support

for systematic reduction of the energy.

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Conclusion



Initial tests clearly confirmed that efficient and effective

energy management system at the FT helps decision makers

to become aware of the energy and environmental

performance and closes the gap between theory and

practice.



Implementation approach tested in the Port of Koper has

high replication potential and could be repeated in any other

European port.



Implemented pilot project fully supports requirements of

ISO 50001 especially regarding monitoring relevant variables

related to significant energy use and evaluation of actual

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Greenberth Project pilot action – Port of Koper

Goran Matešić (The Port of Koper)

Final Conference Greenberth Project