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Author:Kankaanpää, Vesa
Title:Pienvesivoimatuotannon optimointi hyödyntäen eri sähkömarkkinoita
Optimization of small scale waterpower production by using different electricity markets
Publication type:Master's thesis
Publication year:2010
Pages:56      Language:   fin
Department/School:Energiatekniikan laitos
Main subject:Energiatalous ja voimalaitostekniikka   (Ene-59)
Supervisor:Lahdelma, Risto
Instructor:Mälkki, Erik
OEVS:
Electronic archive copy is available via Aalto Thesis Database.
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Location:P1 Ark Aalto  4663   | Archive
Keywords:small scale hydro production
electricity market
production optimization
pienvesivoimatuotanto
sähkömarkkina
tuotannon optimointi
Abstract (eng): Today's highly environmental conscious society is more and more interested in small scale hydro production.
Also possibilities to take advantage of the small scale hydro production are increasing.
New markets are formed for different purposes to make procedures efficient and open.
In the same time it gives more possibilities to the small scale hydro producer to get better profit from production.
However this requires deep knowledge and expertise from the producer.
The small scale hydro producer has faced a new situation where he doesn't get any help from the traditional production optimization models based on watercourses.

Small scale hydro power plants are located all around Finland.
Also the ownership is highly splitted.
Thus most often power plants are optimized one at a time.
The small scale hydro producer has to compare it's own production's utilization potential and the profit it creates in different markets to disadvantages and extra costs caused from acting in many markets.
Producer has to build up its operation level based on those comparisons.
There are also operationally easy ways for producer to sell production.

This thesis studied possible electricity markets.
Also it studied operational demands set by different markets.
For the help for optimization of small scale hydro production the tool has been made.
Also different methods have been considered to utilize different electricity markets.
Abstract (fin): Kiinnostus pienvesivoimatuotantoa kohtaan kasvaa nykyisessä ympäristötietoisessa yhteiskunnassa koko ajan.
Myös pienvesivoimatuotannon hyödyntämismahdollisuudet lisääntyvät jatkuvasti.
Eri tarpeisiin synnytetään uusia markkinoita, jotta toiminta olisi tehokasta ja avointa.
Samalla se lisää pienvesivoimatuottajan mahdollisuuksia saada tuotannostaan parempaa tuottoa.
Tämä kuitenkin vaatii tuottajalta toimintakentän syvällistä tuntemista ja hyvää ammattitaitoa.
Pienvesivoimatuottaja on joutunut uuden tilanteen eteen, jossa perinteisistä vesistöihin perustuvista tuotannon optimointimalleista ei olekaan apua.

Pienvesivoimatuotantoa sijaitsee ympäri Suomea.
Myös omistus on hajaantunutta.
Tuotantoa optimoitaessa laitoksia joudutaankin käsittelemään useimmiten yksittäisinä tuotantolaitoksina.
Pienvesivoimatuottaja joutuu arvioimaan oman sähköntuotantonsa hyödyntämispotentiaalin eri sähkömarkkinoilla ja vertaamaan sen avulla saatavissa olevaa hyötyä siitä aiheutuviin haittoihin ja lisäkustannuksiin ja rakentamaan toimintansa sen mukaan.
Tuotannon myymiseen löytyy myös tuottajalle toiminnallisesti helppoja ratkaisuja.

Tässä työssä on perehdytty tarjolla oleviin sähkömarkkinoihin.
Samoin niiden toiminnalle asettamat vaatimukset on selvitetty.
Pienvesivoimatuottajan tuotannon optimoinnin avuksi on tehty apuväline ja pohdittu toimintatapoja eri sähkömarkkinoiden hyödyntämiseksi.
ED:2010-10-20
INSSI record number: 41135
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