1、

The more, we simulate the main power during the three-phase line-to-ground fault, the micro-grid by tripping operation isolate in the islanding transient with power variation in each power unit.

然后我们仿真了主电网发生三相接地短路故障后,微电网通过跳闸隔离进入孤岛化运行的暂态过程中系统各发电单元功率变化。

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2、

According to the navigation constraints, the claims for security and scheduling principles of priority weights and preferential pass in the order of arrival, a mathematic model of co-scheduling is introduced in this paper, followed by the Progressive Optimality Algorithm for solution.

根据通航约束条件和安全性要求,以及船闸调度先到先过与重点优先相兼顾的调度原则,引入了联合调度的数学模型,并给出了逐步最优化算法POA。

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3、

Primary factor of producing cracks is temperature stress.

其中温度应力是闸墩裂缝成因的最主要原因.

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4、

Research on transient over-voltage during operation of 500 kV GIS disconnecting switch

500KV GIS隔离闸刀操作暂态过电压的研究

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5、

Engine room long ton Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.

船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业,工作效率低,时间长,技术风险大。

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6、

Hall found that the foot volume locking gate surrounding business that has been suspended.

记者发现该足浴馆卷闸门紧锁,周围人说已暂停营业.

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7、

Now the double ended guillotine break occurs here and what we're trying to do now no, this is also a cold leg I apologise.

现在,两端闸床断裂在这发生了,我们现在要做的,这也是个冷柱,抱歉。

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8、

Electric leakage protection plug to keep electric leakage and charged earth wire – be much safer.

配置防电闸全能漏电保护插头,防范漏电和地线带电等异常情况,更加安全.

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9、

It is around the Mid-Autumn Day every hairy crab is gradually on the market.

每逢 中秋节,大闸蟹就会市场上逐渐的上市.

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10、
11、

When the engineer saw the red light he put on the brake suddenly down the train.

火车司机看见红灯,猛地刹闸,渐渐减慢车速.

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12、

It introduces the structure, work principle and its working conditions of air pocket hand-type brake installation.

介绍了气囊抱闸装置的结构 、 使用原理、气囊及其工作情况,使我们对该技术有了更系统的了解.

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13、

The success of single-phase auto-recloser depends on the extinguish of secondary arc.

单相 自动重 合闸 能否成功很大程度上取决于潜供电弧是否快速熄灭.

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14、

Analyses on Turn-Off Time and On-State Voltage Drop of a New Type of Thin Emitter Thyristors with Low Loss and High Speed

新型低损耗快速薄发射极晶闸管关断时间和通态压降的分析

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15、

Whether the turn-on time of the same arm thyristors was uniform or not, the turn-off time was always identical.

无论导通时刻是否一致,同臂号晶闸管的关断截止时刻总是相同的。

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16、

Start the engine, when the voltage and frequency reach to normal value, close the ACB.

当一台发电机启动, 电压和频率达到额定值后, 将主开关“ACB”和闸即可.

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17、

The main products include IGBT Module, IPM Module, MOSFET Module, Thyristor Module and Diode Module.

三菱电机的主要产品包括IGBT模块, IPM模块, MOSFET模块, 晶闸管模块和二极管模块等.

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18、

KGC Knife Gate Valves are available in sizes 2-36 " ( DN 50-DN 900 ) with metal or resilient seated versions . "

KGC刀闸 阀可提供的通径范围为DN50~ DN900,可配置金属硬密封阀座或 弹性密封 阀座.

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19、

The excellent characteristics of IGCT make It'suitable for implementing medium voltage drive ( MVD ).

集成门极换向型晶闸管 ( IGCT ) 的优良性能使其适合于实现高—高方式的高压变频调速装置.

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20、

Master the power distribution rooms'switching operation, maintenance and other related procedures.

熟练掌握配电室 倒 闸操作 、 维修工作等相关程序.

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