86T – Condenser EHWL

Condenser EHWL

Source : Level switch (2/3)

Implication: Flooding of the condenser will result in a. limited heat exchange area and hence vacuum will fall b. excessive strain on the condenser neck hanging from LP Turbine c. After EHWL there is no control on the level nor can it be monitored and hence is used as a last stage of protection b. water may reach LP blades at a later stage

Action: 86T

Turbine Trip Conditions