The recent geothermal power station development at Ohaaki, New Zealand, is discussed, highlighting the advances in both the technology and environmental acceptability of such plant since the pioneering development at nearby Wairakei. Development strategies for the geothermal field and major design decisions relating to the power station and steamfield systems are outlined and the systems themselves are briefly described.
Get full access to this article
View all access options for this article.
References
1.
HaldaneT. G. N.ArmsteadH. C. H.The geothermal power development at Wairakei, New Zealand. Proc. Instn Mech. Engrs, 1962, 76(23), 603–634.
2.
Ministry of Works and Development. Broadlands geothermal field investigation report, 1977, 236 pp.
3.
PearceR. K.Optimisation studies for Ohaaki geothermal power station. Proceedings of New Zealand Geothermal Workshop, University of Auckland, 1981, pp. 31–36.
4.
GlucinaM. J.LucasC. A.Optimisation of cooling system design parameters for a geothermal power plant. Proceedings of Fifth New Zealand Geothermal Workshop, University of Auckland, 1983, pp. 61–68.
5.
BrownD. P.Design of the Ohaaki power station separated water reinjection system. Proceedings of Seventh New Zealand Geothermal Workshop, University of Auckland, 1985, pp. 35–38.
6.
LeeK. C.AndersonA. R.Ohaaki station steam system. Proceedings of the International Symposium on Geothermal energy, Kumamato-Beppu, Japan, 1988, pp. 197–200.
7.
HibaraY.IkegamiM.Design features of geothermal turbines for Ohaaki power plant. Proceedings of Tenth New Zealand Geothermal Workshop, University of Auckland, 1988, pp. 327–332.
