Utilization of Drum Boilers’ Storage Capacity for Flexible Operation

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Tutkijat

  • Yrjö Majanne
  • Timo Yli-Fossi
  • Timo Korpela
  • Maria Nurmoranta
  • Jukka Kortela

Organisaatiot

  • Tampere University of Technology
  • Valmet Technologies
  • Valmet Automation

Kuvaus

Due to increasing amount of intermittent and uncontrollable renewable energy production and reducing amount of stabilizing inertia in power systems, requirements for improved dynamic performance of controllable steam boilers will increase remarkably. Load tracking capacity of steam boilers consists of utilization of fast responding energy storages in boiler structures and change rate of available combustion power. This paper presents results of a simulation based dynamic analysis of the transient operation of a steam boiler exposed to fast load change. The results are evaluated against the requirements set by the maximum allowed thermal stresses in boiler structures and stability of steam parameters set by steam turbine operation. This project is a part of the FLEXe (Flexible Future Energy Systems) research program coordinated by CLIC Innovation Ltd and funded by the Finnish Funding Agency for Innovation TEKES.

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko20th IFAC World Congress
TilaJulkaistu - 1 heinäkuuta 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIFAC World Congress - Toulouse, Ranska
Kesto: 9 heinäkuuta 201714 heinäkuuta 2017
Konferenssinumero: 20

Julkaisusarja

NimiIFAC-PapersOnLine
KustantajaElsevier Pergamon
ISSN (painettu)2405-8963

Conference

ConferenceIFAC World Congress
LyhennettäIFAC
MaaRanska
KaupunkiToulouse
Ajanjakso09/07/201714/07/2017

ID: 17158231