The invention discloses a controller, a method for controlling energy and a detection and control signal board, belonging to the energy utilization field. The controller includes: a control signal detection board, output rectifier module, current limiting circuit, a first control signal line, the second control signal line, detection signal line; wherein the detection signal control board is connected with the rectifying module through the first control signal line, the control signal through the detection board the second control signal line and the output voltage limiting circuit connected to the output port connected to the control signal detection plate through the detection signal line and the controller. The overall hardware design of the embodiment of the invention does not need to change the controller, does not involve the complex communication port, the controller through the control signal detection board to control their work status, you can access the system voltage, wind and other forms of energy can achieve the most simple, seamless, complementary connection, can achieve the purpose of promoting the scale of wind.
【技术实现步骤摘要】
【技术保护点】
１．一种控制器，其特征在于，所述控制器包括：侦测控制信号板，整流模块、输出调压限流电路，第一控制信号线，第二控制信号线，侦测信号线；其中，所述侦测控制信号板通过所述第一控制信号线与所述整流模块相连，所述侦测控制信号板通过所述第二控制信号线与所述输出调压限流电路相连，所述侦测控制信号板通过所述侦测信号线与所述控制器的输出端口相连；所述侦测控制信号板，用于通过所述第一控制信号线向所述整流模块发送第一控制信号，使所述整流模块切断与系统的连接；在所述整流模块切断与系统的连接后，通过所述侦测信号线获取所述系统的电压；根据所述系统的电压，控制所述输出调压限流电路的输出电压。
【技术特征摘要】
【专利技术属性】
技术研发人员：李伟，梁恩志，
申请(专利权)人：深圳市华为安捷信电气有限公司，
类型：发明
国别省市：94
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