长时间不使用仪器最好拔掉电网电源插头。
Must be pulled out the power supply if don't use the device in a long time.
分析了福建电网电源结构的特点和调峰现状。
The features of power sources structure and present situation of peak load regulation in Fujian power grid are described.
分析了福建电网电源结构的特点和调峰现状。
The main problems of peak regulation in northeast power gird were analyzed.
供电电网电源电压瞬降、短时中断和电压变化；
Instantaneous supply voltage drop short-time interruption and voltage change of power supply network;
变频电源的主要功用是将现有交流电网电源变换成所需频率的稳定的纯净的正选拨电源。
The main function of variable frequency power source is to change the current AC power to the needed stable pure power.
大庆油田工业电网电源非常普遍，将燃油模式改为用电模式经济效益非常可观，且有利于环境保护。
Industrial network sources are in widespread in Daqing oilfield. It has great benefits for replacing oil by electricity, which also helps to protect environment.
孤网情况下瞬时切除风电场，将导致地区电网电源不足，可通过切除部分负荷的措施保证电网稳定。
Transition cutoff of wind farm during island operation will lead to lack of resources, and this can be improved by cutting off some loads to ensure the stability of grid.
针对作者自行研发的一款木材应力分等系统进行抗干扰设计，抑制电网电源、传输通道、电磁辐射等不同干扰因素对木材应力分等系统的影响。
Focused on a lumber stress rating system developed by the authors, a set of anti-interference designs to restrain the effects of different disturbance factors on the system were conducted.
从那里你可以将电力接入电网，然后就可以在任何电源输出口上为你的电池充电了。
From there you feed electricity into the grid and you can access any power outlet and feed your battery.
此外，智能电网更容易集成间歇式和分散型电源，例如屋顶的太阳能电池板、后院的风力发电机等。
Moreover a smart grid will make it easier to co-ordinate the intermittent and dispersed sources of power, from rooftop solar panels or backyard wind-turbines, for example.
美国的核监管机构必须确保所有核电厂在电网和备用发电机被破坏的情况下仍有足够的移动发电机或其他地备用电源以供应急。
American regulators must ensure that all nuclear plants have enough mobile generators or other backup power in place if their first two lines of defense are disabled.
此外，由于设计简单，Jhai电脑还可以用借助自行车曲柄充电的汽车电池来提供电源- - -这样就不必连接电网了。
Furthermore, because of its simplicity, a Jhai PC can be powered by a car battery charged with bicycle cranks — thus removing the need for a connection to the grid.
根据地区电网运行方式设定特点，在整定计算中引入了双层运行方式和归算电源的概念。
Considering the characteristics of operation style in district power network, the concepts of two level operation style pattern and equivalence power source are led to setting calculation.
通过简单分析该主电路的结构形式和工作原理，证明它是一种对电网污染少、整流输出电压特性好的焊接电源主电路形式。
By analyzing its structure and working principle, it proves that the new circuit has little pollution to the network and has well characteristic of the output voltage.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
配电网是电力系统中联系电源与用户的一个重要环节。
Distribution network is an important section which connects the customers and the power supplier.
三峡水电站分配河南电网电力电量方案，不仅关系到河南电网的电源建设规划和调度运行，而且关系到三峡水电站电力电量效益的发挥。
The scheme of power supply not only relates to Henan power grid of power construction planning and dispatching& operation, but also relates to benefit of Sanxia hydro- power .
电源从发电站输入电网，然后送达工厂、办公室和家庭。
Power is fed into the grid from power stations in the hope that it will arrive in factories, offices and homes.
保护设备电源系统免受雷击过电压、电网波动、操作过电压、静电放电等造成的损害。
Protection equipment power supply system from lightning over-voltage, power grid fluctuations, operating over voltage, electrostatic discharge, etc.
微电网是为协调大电网与分布式电源间的矛盾而提出的。
Microgrid is put forward to coordinate contradiction between the large power grid and distributed generation.
交流事故保安电源系统是当电网发生事故或其他原因致使火电厂厂用电长时间停电时，提供机组安全停机所必需的交流用电系统。
AC fault security power source system is to provide alternating current for unit safety shutdown when power cut happens for a long time due to power grid failure or other reasons.
该水电站以发电为主，是四川电网的骨干电源之一。
The station is one of the key power sources in the Sichuan electric network.
提供了一般低压配电网主电源侧短路电流计算的公式。
A formula for short current calculation in low voltage power grid distribution was put forward.
该软件可用于电网的电源规划工作，为规划人员提供定量的可靠性与经济性分析工具。
This software is applied to generation planning of a certain provincial power network to help the power system planner to make the reliability and economics evaluation of system.
有了更好的系统，以控制电力流程，作为一个整体可以使用电源电网的太阳能和风能。
With better systems to control the flow of electricity, the power grid as a whole can use more solar and wind power.
电网资产相对电源资产来说，具有很大的特殊性。
Power network assets compared with power source assets have specific characteristics of complication, versatility and widespread space.
第三部分针对配电网无功电源规划的数学模型，应用改进蚁群算法进行求解。
In part three, the paper USES improved ant colony search algorithm to solve the problem of reactive power supply programming.
通过分析厂网分开后电力工业出现的一些新的不确定因素，提出了电网规划应对电源建设起指导作用的电力规划新模式。
Through analyzing the arisen uncertain factors after the detachment between the power plant and the power grid, a novel mode for power system planning, that power grid pl.
通过分析厂网分开后电力工业出现的一些新的不确定因素，提出了电网规划应对电源建设起指导作用的电力规划新模式。
Through analyzing the arisen uncertain factors after the detachment between the power plant and the power grid, a novel mode for power system planning, that power grid pl.
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