Through the reform of the main electrical connection, the economical effect, operating stability and flexibility of Gaobazhou hydropower station are notably improved.
高坝洲水电站经过改造后的电气主接线大大提高了电站经济效益、系统稳定性、操作灵活性。
T he real operation demonstrates that both electrical system reliability and stability were increased. The manufacturing precision and the operating environment were improved too.
改造后电气控制系统的可靠性、 稳定性都得到了极大的提高， 镗床的加工精度得到了提高， 操作环境得到了改善。
The operation efficiency for the improved device shows that the service life is 2 times of unimproved exchanger with a high operating stability.
改造后的运行效果表明，纵向翅片管式换热器的使用寿命是改造前的2倍，且运行平稳。
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