The paper gives the vector control speed system of the double-fed machine on the rotor current orientation.

为此我们确定双馈电机调速时的矢量控制策略即转子电流定向的矢量控制。

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Brushless double-fed motor (BDFM) is a kind of new machine suitable for many applications, and has a bright future.

无刷双馈电机是一种在许多方面都有着很好应用前景的新型电机。

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Brushless Double-fed motor (BDFM) is a kind of new motors suitable for the drives of pumps fans, and has a bright future.

无刷双馈电机是一种用于拖动风机、泵类负载节能调速最有效的新型电机之一，有着很好的发展前景。

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They point out that recent economic reports show the economic recovery has gotten itself back on track, is not in the danger of a double-dip the Fed saw a couple of months ago, that substantial further quantitative easing is not needed, and will cause more problems than it solves (including further angering nations around the world, and creating a currency war).

FORBES: With The Election And Fed Uncertainty Soon Resolved, Grip Tightly For Stock Market Volatility

The likeliest outcome is a double-headed regime, with the Fed as a stability regulator for large financial institutions of all types, and the SEC policing investor protection.

ECONOMIST: The price of the Fed��s lifeline is yet to be determined

Does this take us out of the double-dip woods, even as the Fed is lowering its forecast?

FORBES: Good News Means No Recession, But Downturn Lingers On The Margins