该方法用状态空间法求解输入母线单元失效频率和平均修复时间，用最小割集法计算整个系统的供电可靠性指标。
Failure rate and average repair time of input-bus unit were calculated by state Spaces method. Power reliability indices of whole systems were computed by min-cut method.
介绍了一种应用于电池供电的无线内视镜系统的片上集成的电源管理单元。
This paper presents an integrated power management unit(PMU)for a battery-operated wireless endoscopic system.
用电管理系统架构为：从工业大用户的表计单元到智能采集终端，经过GPRS公网传输到供电局的配电中心及其后台数据管理系统。
In this article, the power consuming administrative system and it′s smart collect unit, which is based on GPRS communication, were introduced in detail.
路灯单元控制系统采用恒流源供电，具有输出功率调整功能，并能定时调整功率。
The control system of street light unit USES the constant current to supply, has the function of establish and timing adjustment output.
系统采用精确的仪表作为电量测试单元，配备霍尔传感器，适用于各种变频器电源供电状态下的电量测量。
This system that adopts precision instrument as test units of electricity quantity, and equips with Hall sensor is used for electricity quantity test of various transducer power in power supply state.
通过配置容量合适的蓄电池-超级电容器混合储能单元，可以提高风光互补发电系统供电的连续性和可靠性。
Through allocating suitable capacity of battery-ultracapacitor hybrid storage unit, the continuity and reliability of wind-solar complementary generation system could be improved.
通过配置容量合适的蓄电池-超级电容器混合储能单元，可以提高风光互补发电系统供电的连续性和可靠性。
Through allocating suitable capacity of battery-ultracapacitor hybrid storage unit, the continuity and reliability of wind-solar complementary generation system could be improved.
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