Turbomachine temperature control system

The invention relates to a turbomachine temperature control system. Various embodiments include a system (2) having: a first steam turbine (4) coupled with a shaft (8); a seal system (12) coupled withthe shaft (8), the seal system (12) including a set of linearly disposed seal locations (14) on each side of the first steam turbine (4) along the shaft (8), each seal location (14) corresponding with a control valve (16) for controlling a flow of fluid therethrough; and a control system (18) coupled with each of the control valves (16), the control system (18) configured to control flow of a dryair or gas to at least one of the seal locations (14) for heating the system (2). 本发明涉及种涡轮机温度控制系统。具体而言，各种实施例包括种系统(2)，其具有：与轴(8)联接的第蒸汽涡轮(4)；与轴(8)联接的密封系统(12)，密封系统(12)包括沿着轴(8)在第蒸汽涡轮(4)的每侧上的成组线性布置的密封位置(14)，每个密封位置(14)对应于控制阀(16)以用于控制通过其的流体流；以及与控制阀(16)联接的控制系统(18)，控制系统(18)构造成控制干燥空气或气体流到密封位置(14)中的至少个以用于加热系统(2)。