为了满足电力系统二次设备的检测，本文设计了一种基于嵌入式系统的可控功率电源。
To accomplish the testing of secondary equipments in power system a controllable power source based on the embedded system is designed in this paper.
专业从事电力电子、特种电源、食品包装机械等设备的生产和销售。
Specializing in power electronics, special power supply, food packaging machinery and other equipment production and sales.
电力操作电源是发电厂、变电站中重要的二次设备，为控制负荷与动力负荷提供直流电源。
As important devices, power operating supplies provide DC power for loads in power plants and substations.
定制计算机电源设备服务，不间断电源系统，飞轮能源储存设备，燃料电池能源转换设备，电力电子装置。
Custom computer power equipment manufacturing services, Uninterruptible power supply systems, Flywheel energy storage equipment, Fuel cell energy conversion equipment, power electronics devices.
该公司的产品从任何转换和控制中心，分布式，可再生，或将电子和电气设备需要高品质的电源备用电源原料的电力。
The companys products convert and control raw electrical power from any central, distributed, renewable, or backup power source into high-quality power required by electronic and electrical equipment.
如果起火涉及了电力设备，在用水救火之前要确定电源已经断开。
If electrical equipment is involved in the fire, be sure the power supply is disconnected before fighting the fire with water.
针对电力系统通信的特殊性和对通信设备的配置要求，提出了多电源双直流母排架构的应用解决方案。
It proposes an application solution scheme of multi-power-source double DC trunk framework to accommodate the specific property of the power communication system as well as the c.
微机保护系统是电力系统的重要组成部分，但由于其耐压水平低，雷电波侵入电源系统时易导致设备的损坏，严重影响了电力系统的正常运行。
But the invasion of lightning surge may lead its failure due to its low voltage withstand level which may affect the normal service power system.
大多数电气设备要求有固定频率的电源，电力控制要求减少风力发电并网时的不利影响，这些因素都需要使用主动控制的风电机组。
Most electrical devices requiring a fixed frequency, electric power control requirements to reduce the adverse effects of nets, these factors need to use active control to control wind turbine.
有可靠的电力供应和应急照明。必要时，重要设备如培养箱、生物安全柜、冰箱等应设备用电源。
There should be a reliable electricity supply and emergency lighting. When necessary, a stand-by power supply should be available for the support of important equipment.
内置的50瓦电源逆变器可用于电力和再充电手机和内置的数字广播可以让你知道什么时候在谈到天气小型便携设备。
The built-in 50-watt power inverter can be used to power and re-charge small portables like cell phones and the built-in digital radio can keep you in the know when it comes to the weather.
内置的50瓦电源逆变器可用于电力和再充电手机和内置的数字广播可以让你知道什么时候在谈到天气小型便携设备。
The built-in 50-watt power inverter can be used to power and re-charge small portables like cell phones and the built-in digital radio can keep you in the know when it comes to the weather.
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