公开(公告)号：US09590550B2

公开(公告)日：2017-03-07

申请号：US14157405

申请日：2014-01-16

Applicant: General Electric Company

Inventor： Sreedhar Desabhatla ,  Adrien Cabarbaye ,  Julian Bonilla Alarcon ,  Kate Johannesen

IPC: H02J3/24 ,  H02P9/10

CPC classification number: H02P9/105 ,  H02J3/24 ,  H02P9/10

Abstract: A system includes an excitation system. The excitation system includes a memory configured to store an adaptive power system stabilizer (PSS) system configured to dynamically stabilize the operation of a generator system, and a processor communicatively coupled to the memory and configured to utilize the adaptive PSS system according to a value for one or more operational parameters of the generator system. The derived value is applied by the processor to operate the generator system when the generator system exhibits oscillations at least one of a plurality of operating frequency ranges associated with an oscillation of a power angle of the generator system. The derived value is configured to attenuate the oscillation of the power angle over the at least one of the plurality of interval operating frequency ranges.

Abstract translation: 系统包括励磁系统。 励磁系统包括被配置为存储被配置为动态稳定发电机系统的操作的自适应电力系统稳定器（PSS）系统的存储器，以及通信地耦合到存储器并被配置为根据用于 发电机系统的一个或多个操作参数。 当发电机系统呈现与发电机系统的功率角的振荡相关联的多个工作频率范围中的至少一个时，发生器系统呈现出振荡，由处理器施加导出值来操作发电机系统。 导出值被配置为衰减在多个间隔操作频率范围中的至少一个上的功率角的振荡。

公开(公告)号：US20150200615A1

公开(公告)日：2015-07-16

申请号：US14157405

申请日：2014-01-16

Applicant: General Electric Company

Inventor： Sreedhar Desabhatla ,  Adrien Cabarbaye ,  Julian Bonilla Alarcon ,  Kate Johannesen

IPC: H02P9/10

CPC classification number: H02P9/105 ,  H02J3/24 ,  H02P9/10

Abstract: A system includes an excitation system. The excitation system includes a memory configured to store an adaptive power system stabilizer (PSS) system configured to dynamically stabilize the operation of a generator system, and a processor communicatively coupled to the memory and configured to utilize the adaptive PSS system according to a value for one or more operational parameters of the generator system. The derived value is applied by the processor to operate the generator system when the generator system exhibits oscillations at least one of a plurality of operating frequency ranges associated with an oscillation of a power angle of the generator system. The derived value is configured to attenuate the oscillation of the power angle over the at least one of the plurality of interval operating frequency ranges.

Abstract translation: 系统包括励磁系统。 励磁系统包括被配置为存储被配置为动态稳定发电机系统的操作的自适应电力系统稳定器（PSS）系统的存储器，以及通信地耦合到存储器并被配置为根据用于 发电机系统的一个或多个操作参数。 当发电机系统呈现与发电机系统的功率角的振荡相关联的多个工作频率范围中的至少一个时，发生器系统呈现出振荡，由处理器施加导出值来操作发电机系统。 导出值被配置为衰减在多个间隔操作频率范围中的至少一个上的功率角的振荡。