optimal energy management of hybride renewable energy

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Amiens - Seminar USTH 201614/10/2016

Optimal Energy Management of Hybride Renewable EnergySystem for Isolated Area in Vietnam

Name : PHAM Duy AnPhD Student in second yearResearch Centre in Information and Communication Science and Technologies (CRESTIC)- University of Reims Champagne Ardenne

Clean Energy and Sustainable Development (CleanED) lab - Vietnam France University (USTH)

Email: [email protected]

Keywords : Micro Hydro Power, Solar Power, Optimisation, Control.

Director of Thesis : Frédéric NOLLET, Najib ESSOUNBOULI. Starting date : 1 February 2015

Seminar PhD students USTH Amiens- France3-5 Octobre 2016

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Outline

Amiens-Seminar USTH 201614/10/2016

� The Vietnam Electric Dilemma

� Off-Grid Opportunities in Vietnam

� Renewable Energy (RE) Opportunities for the Off-Grid Communities in Vietnam

� Solar potential in Vietnam

� Hydropower potential in Vietnam

� Objective of Thesis

� Planning

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The Vietnam Electric Dilemma

14/10/2016

Demand 15%/ yearSupply 13% / year

2000 2011 2020 2030

Years

Demand30 BkWh Supply

20 BkWh

Demand106 BkWh

Supply70 BkWh

Demand247 BkWh

Supply165 BkWh

Demand400 BkWh

Supply208 BkWh

• Electric price up 15 %• Off power in peak hrs, Hanoi, HCMC, 1-2 hrs• 26 power plants, import power

• Electric price up ?• Cut off power in peakhrs ?• More power plants ? import power ?

• GDP 7%, electricity demand 15% • Lowest electric price in SEA• Increased price is a must trend• 5 years for construction 01 power plants• Nuclear power plant (Fukushima, Chernobyl)

Amiens-Seminar USTH 2016

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The Vietnam Electric Dilemma

14/10/2016

A huge dilemma but equation is simple For Society

Scarcity + Poverty + Environment

For Development Booming economy +

Infrastructure demand

10-30 % Saving PotentialCement / Ceramic/ Textile /

Buildings / Water / Steel / Food

& Beverage

Energy Efficiency program : new built + existing site

High renewable energy

potential : Solar (2000 kWh/m2/year ), wind

(8.6% consistent territory for wind

farm construction, 513 360 MW)

Investment for renewable energy in Vietnam


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Off-grid Opportunities in Vietnam

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No data

35-1000

1001-2000

2001-3000

3001-4000

4001-5000

GiS map of the number of households that don’t have access to the national Grid

In 2009, on districts level

• National power grid covered 63 provinces ,

and 536/547 districts (98%)

In 2009 , on community level

• 8931/9120 communes have the access to

electricity (97,93%)

• 189 communes left living without electricity.

and, 41 communes with off grid solutions

In 2012, on households levelIn 2012, on households level

• 20,758,415 households in Vietnam (VN)

• 549,131 household don’t have access to

electricity (2,64%)


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RE Opportunities for the Off-Grid Communities

14/10/2016

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Vietnam• An agricultural country

• Monsoon tropical climat

• 3200 km long coast receiving

winds from the ocean

• A vast sea area

•

High potential on RE• Wind power

• Solar PV

• Geothermal Power

• Hydro Power (mini, micro, pico)

• Biomass to electricity

Focus on

Micro hydro power Solar power


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Solar potential in Vietnam

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6000 smalls solar power station of 750 kW installed 6000 smalls solar power station of 750 kW installed

in the mountains and islands ( telecommunication,

community centers, schools, clinics, household)

In off-grid areas solar PV off grid system is

considered to be one of the most feasible

options to bring electricity to local people

•Average solar radiation of 3- 4.5 kWh/m2/day in

winter, of 4.5- 6.5 kWh/m2/day in summer

• Southern and central regions : 300 days sunshine

per year.

• Northeast and northwest : 250-280 days sunshine

per year


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Hydropower potential in Vietnam

14/10/2016

Location of the main river basins in Vietnam

Pico, micro and mini hydropower is the most Pico, micro and mini hydropower is the most

effective technology applied popularly in VN

for off-grid areas , potential stream energy in

the north of Vietnam ( Lao Cai, Son La

province…)

9 basin in Vietnam, cover areas of >

10000 km2, rich of water resources.

• 120000 pico and micro hydropower household

installed, ranging from 0.2 to 5kW, total capacity

30-60 MW, 50% located in the north of VN.

• 60 MW grid connected mini-hydropower at 48

sites through in VN, ranging from 100 to 7500

kW.


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Objective of the thesis

14/10/2016

hydro power and solar power ?

Electrical supply solution for

off-grid location in Vietnam

(village, mountain, island)

where have good potential

hydro power and solar power ?

Small hybrid power generation

system consisting :

• PV generating unit with storage

• A micro hydro generation

• Diesel generator


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Objective of the thesis

14/10/2016

(using HOMER software)

Economic aspects

(using HOMER software) Technical aspects

(using Matlab and Simulink software)

Optimal management of electric

generation for PV system :

design a one input fuzzy logic

controller for maximum power

point tracking


voltage.


generation for Micro Hydro system :

design a PID controller for hydro

turbine for stable frequency and

voltage.

Optimal management of Hybrid RE system :

design a supervisor for management of

energy continuously as perfectly sinusoidal

voltages, and predetermined frequency

Choose a off-grid village in

Vietnam for analysis :

• collect data on : number of

household, carrier, load

profile, solar power potential,

hydro power potential.

• analysis benefits after

installation PV- Micro Hydro

System : improve adult

education, increase working

hours at night, reduction the

fuel cost

• Using HOMER software for

financial analysis : cash flow

summary.


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Modeling and control PV system

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PV system

Simulation PV system in Simulink

Optimal management of electric generation for PV system : design a one input fuzzy logic controller for maximum power point tracking


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Modeling and control Micro Hydro Plant

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Micro Hydro Plant

Simulation Micro Hydro Plant in simulink software

Optimal management of electric generation for Micro Hydro system : design a PID controller for hydro turbine for stable frequency and voltage.


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The Cooperation

14/10/2016

Clean Energy and Sustainable

Development (CleanED) lab -

Vietnam France University (USTH)

Research Centre in Information and Communication

Science and Technologies (CRESTIC)- University of

Reims Champagne Ardenne

My thesis

The Cooperation between the two labs

in the field of renewable energies


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Reference

14/10/2016

� Off-Grid Opportunities and Challenges in Vietnam final report. USAID Vietnam Clean Energy Program. 24 January 2014.

� Word Small Hydropower Development Report 2013 in Vietnam. United Nations Industrial Development Organization (UNIDO) and International Center on Small Hydro Power (ICSHP).2013.

� J. Polo , A. Bernardos , A.A. Navarro , C.M. Fernandez-Peruchena , L. Ramírez , María V. Guisado , S. Martínez. Solar resources and power potential mapping in Vietnam using satellite-derived and GIS-based information. Energy Conversion and Management 98(2015) 348-358.

� Duy An PHAM, Frédéric NOLLET ,Najib ESSOUNBOULI . ‘A One Input FuzzyLogic Controller for Maximum Power Point Tracking of a Photovoltaic System’. International Conference on Renewable Energy Generation and Applications . Belfort, France, Feb 2016.

� Huynh Quang M.Optimisation de la production de l’électricité renouvelable pour site isolé (optimization the production of renewable power for isolated area). Thesis, Automatic, University of Reims Champagne-Ardenne, 2012.


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THANK YOU VERY MUCH!

14/10/2016 Amiens-Seminar USTH 2016

optimal energy management of hybride renewable energy

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