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The IEEE power system stability controls subcommittee developed a panel session for the power engineering society general meeting in July 2008. One of the contributions to this panel session is presented in this paper. The objective of this paper is to describe black-start operations, to discuss the studies that should be part of a black-start planning process, and in particular to describe the system...
For 50 years US utilities used load and short-circuit currents to melt or prevent transmission line icing. This technique fell into disuse in the US during the last 50 years. Major recent ice storms caused many downed lines and much loss of customer load. Improved control and weather monitoring allow transmission-icing risks to be hedged without switching or otherwise jeopardizing system security...
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