The relation of the impedance of fundamental frequency and the firing angle is the key factor in firing control of TCSC.

基波阻抗和触发角的关系是可控串补（TCSC）触发控制的关键所在。

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This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.

本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。

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Using the method of firing Angle prediction, steady sinusoidal output voltage with low harmonic components can be generated.

通过开关角预置方法，叠加出了谐波含量低的稳压正弦波输出。

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Fulham always looked the more threatening going forward though and it was no surprise when Zamora made it 2-0 just before half time, collecting a backheel from David Elm and firing in at an angle from 18 yards.

BBC: Fulham 4-0 Notts County

Wenger also hailed Samir Nasri, who capped an excellent performance with a superb goal, turning three defenders before firing in from an acute angle.

BBC: Nicklas Bendtner delights Arsenal manager Arsene Wenger

Goodwillie put Saints keeper Graeme Smith to the test inside the opening minutes after working along the goal line and firing in from a narrow angle.

BBC: David Goodwillie