Security of Supply in a Gas-Tranmission System

Abstract

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A Measure of Winter Severity

“…In other words cold weather of greater severity than that for which we have planned may occur. There is no absolutely correct way of determining this risk and hence how much storage is required, because storage is also planned to provide an alternative basic supply of gas in emergencies such as temporary transmission system breakdowns (see Lyness, 1970). Also there is no unique way of compromising between conflicting objectives, i.e.…”