[Gasification] Mini Grid Load Following With a Biomass Gasifier

Thomas Koch tk at tke.dk
Tue Jul 9 09:50:15 CDT 2013


No - but maybe i could find some data recordings in a preriod where the operation of parts was unstable - then you could see what happenes from 0 - 100 % load up and down

Would that be of interest?

This for our 3 stage gasifier.  Which gasifier are you planning to use?


Fra: Gasification [mailto:gasification-bounces at lists.bioenergylists.org] På vegne af Tom Miles
Sendt: 9. juli 2013 16:47
Til: 'Discussion of biomass pyrolysis and gasification'
Emne: Re: [Gasification] Mini Grid Load Following With a Biomass Gasifier

Thanks,  Thomas We see that in practice but I have never seen it documented. Do you know of any published data on load response?

Tom

From: Gasification [mailto:gasification-bounces at lists.bioenergylists.org] On Behalf Of Thomas Koch
Sent: Tuesday, July 09, 2013 7:43 AM
To: Discussion of biomass pyrolysis and gasification
Subject: Re: [Gasification] Mini Grid Load Following With a Biomass Gasifier

Tom

Load response on small gasifiers - fixed bed downdraft or fixed bed staged  gasifiers I assume -  is extremely good as there is a large inventory of char. The principle is used for automobiles.

Most of these gasifiers can go from 10 % lo0ad to 80 % load with in a few seconds.

Best regards

Tom

Fra: Gasification [mailto:gasification-bounces at lists.bioenergylists.org] På vegne af Tom Miles
Sendt: 9. juli 2013 16:38
Til: Discussion of biomass pyrolysis and gasification
Emne: [Gasification] Mini Grid Load Following With a Biomass Gasifier

Does anyone have any experience or data to comment on the load response of biomass gasifiers?

We're looking at using a gasifier on a mini-grid in a remote community. The utility is looking for data to confirm that a biomass fired generator can follow load changes on a minute to minute basis. The gasifiers will be in the size range of 50-500 kWe.

Thanks

Tom Miles
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