公开(公告)号：WO2016176047A1

公开(公告)日：2016-11-03

申请号：PCT/US2016/027431

申请日：2016-04-14

Applicant: SOLARCITY CORPORATION

Inventor： CARLSON, Eric Daniel ,  MURTHY, Nathan

IPC: H02J3/38 ,  H02J7/35 ,  H02J13/00

CPC classification number: G05B15/02 ,  H02J3/382 ,  H02J3/383 ,  H02J7/35 ,  H02J13/0006 ,  H02J13/0062 ,  H02J13/0075 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E40/72 ,  Y02E60/74 ,  Y02E60/7838 ,  Y02E60/7853 ,  Y02P90/50 ,  Y04S10/123 ,  Y04S10/30 ,  Y04S40/124 ,  Y04S40/126

Abstract: Embodiments may include a method of curtailing an output level of an EG system. The method may include receiving, at a processor, a first dynamic control signal. The first dynamic control signal may include an instruction to adjust an output level of an EG system to a first output level. The method may also include maintaining the output level of the EG system at the first output level for a predetermined period. The method may further include determining, by the processor, whether a second dynamic control signal is received during the predetermined period. If a second dynamic control signal is not received during the predetermined period, the method may include ramping down the output level at a predetermined rate after the predetermined period until a predetermined failsafe output level is achieved. The predetermined failsafe output level may be maintained until a third dynamic control signal is received by the processor.

Abstract translation: 实施例可以包括抑制EG系统的输出电平的方法。 该方法可以包括在处理器处接收第一动态控制信号。 第一动态控制信号可以包括将EG系统的输出电平调整到第一输出电平的指令。 该方法还可以包括将EG系统的输出电平维持在第一输出电平达预定周期。 所述方法还可以包括由所述处理器确定在所述预定时段期间是否接收到第二动态控制信号。 如果在预定时段期间没有接收到第二动态控制信号，则该方法可以包括在预定时间段之后以预定速率降低输出电平，直到达到预定的故障安全输出电平。 可以保持预定的故障安全输出电平，直到处理器接收到第三动态控制信号。