Operation of grid connected wind turbines has a negative impact on the power quality of local network.

风力发电机组的并网运行对当地电网的电能质量有不良影响。

youdao

To the grid connected wind turbine, the purpose of controlling it working at optimal tip speed ratio or about is to capture maximum wind energy.

对并网型风力机，控制其在额定风速下运行在最佳叶尖速比或其附近，主要是希望它能捕获到最大的风能。

youdao

Based on descending of inner stability level for Northeast grid connected with North China grid, it is analyzed by double-generator system model.

针对东北、华北联网工程稳定分析中遇到的东北电网内部省间电网稳定水平下降的实际问题，用双机系统模型进行了详细分析。

youdao

People who aren't connected to the electric grid often get their light from candles or burning wood.

VOA: standard.2009.12.13

The SeaGen project in Northern Ireland is the largest grid connected tidal turbine in the world.

BBC: UK tidal power has huge potential, say scientists

The fastest-growing technology is grid-connected solar electric power, which saw a 53% increase in installed capacity during 2009.

BBC: Renewables can fuel society, say world climate advisers

And I heard an interesting comment the other week from someone connected with grid issues - that the engineers like to have a bit of wind power in the mix because wind turbines are the easiest thing by far to switch on and off.

BBC: Nuclear fissions green movement