电网

In MicroGrid if traditional synchronous generators were used as the main power support, the frequency of MicroGrid would fluctuate greatly during MicroGrid operated from isolated mode to grid-connected mode, and some distributed generations maybe were disconnected from the grid by low frequency relay.

如果选择微型燃气轮机作为微网的主要功率支撑手段，在微网从并网向孤网过渡过程中，系统频率波动较大，且部分分布式电源有可能在低频保护动作下与电网隔离，不利于微网的稳定运行；增加储能设备后，储能设备对于微网的稳定运行可发挥重要的作用。

Pointing to some problems such as easy defect of joint, big pushing to voltage of power net and frequent defects existed in hydraulic station control system of BF, the reforming included replacing pressure meter with electric joint by pressure transmitter with intellectual digital display, replacing alternating contactor by alternating frequency conversion technique and increasing relay control to 984PLC control has been done in Jigang.

针对高炉液压站控制系统存在的接点易损坏、对电网电压冲击大、故障频繁等问题，改造采用带智能数显表的压力变送器代替电接点压力表，应用交流变频技术代替交流接触器，并将继电器控制升级为984PLC控制。

You're never going to build the same smart grid twice, so you have to look for overriding themes, says Brad Gammons of IBM, a computer giant, which has helped dozens of utilities with their smart-grid implementations.

你将不会建两个一样的智能电网，所以你得注意最重要的主题，计算机巨头IBM公司的Brad Gammons这样说道。

"You're never going to build the same smart grid twice, so you have to look for overriding themes," says Brad Gammons of IBM, a computer giant, which has helped dozens of utilities with their smart-grid implementations.

有些电力公司也许希冀用技术将用电效率最大化。&你将不会建两个一样的智能电网，所以你得注意最重要的主题，&计算机巨头IBM公司的Brad Gammons这样说道。

In the incineration plant, garbage incineration, when the heat generated by the recovery will be converted into energy, the supply of electricity required for the incineration plant, the remaining can be supplied to the new energy grid.

在焚化厂里，垃圾焚化时所产生的热会被回收转换成能源，供应焚化厂所需的电力，剩余的还可供应给新能源电网。

This paper has introduced that structure of inductance ballast of the gas discharge lamp and structure and performance of electronic ballast, has given some examples for applying the electronic ballast and has compared parameter change and light efficiency of inductance ballast with which of electronic ballast when voltage of electric power net changes.

介绍了气体放电灯电感式镇流器和电子式镇流器的结构特点、性能特点及电子镇流器的应用举例，并对两种镇流器电网电压变化时的参数变化、发光效率等进行了对比分析。

The PV industry managed to maintain growth in 2009 despite difficulties in the housing and construction sectors and cumulative grid-tied capacity sailed past the 1 gigawatt (1,000 MW) mark by installing 429 MW.

尽管住房和建设部门发展乏力，以及随着429兆瓦装机标志着电网装机总量不断增长并超过了一千兆瓦，光伏产业在2009年仍然保持增长态势。

In 2005 alone, China added 66 gigawatts of electricity to its power grid, about as much power as Britain generates in a year.

仅2005年，中国在其电网中新增了66亿千瓦的电力，约为英国每年发电的总量。

To meet the needs of economic development and grid voltage has risen.

为满足经济发展需要，电网电压等级也随之不断提高。

We believe that for the Chinese government to achieve this vision to 2020, it must take action now to stabilize voltage of power grid.

我们也相信，中国**如果要在2020年完成规划目标，首先必须解决好电网稳定性的问题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。