Invention Grant
- Patent Title: Generator frequency controlled load shifting
- Patent Title (中): 发电机频率控制负载切换
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Application No.: US13100392Application Date: 2011-05-04
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Publication No.: US08643213B2Publication Date: 2014-02-04
- Inventor: Paul Swearingen , Scott J. Marks
- Applicant: Paul Swearingen , Scott J. Marks
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand
- Current Assignee: Hamilton Sundstrand
- Current Assignee Address: US CT Windsor Locks
- Agent Stephen G. Mican
- Main IPC: H02J9/00
- IPC: H02J9/00
Abstract:
In a power generation system that includes a ram air turbine that drives an electric generator and at least one electric bus that couples alternating current electric power from the electric generator to at least one electric load, a method of maintaining the speed of the ram air turbine within a desired range of speeds that comprises the step of uncoupling the at least one electric bus from the electric generator when the frequency of the alternating current falls under a desired minimum frequency.
Public/Granted literature
- US20120280499A1 Generator Frequency Controlled Load Shifting Public/Granted day:2012-11-08
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