electrical capacity

With a view to reduce the capacity of electrical machines in the system, the author analyses the function of saturated extent of magnetic circuit of the generator, the non-load characteristic of the excitor and the mechanical characteristic of the motor.

从降低系统中各电机容量的这个要求出发，分析发电杌磁路饱和程度、激磁机空载特性、电动机机械特性对拖动系统中各个电机的容量选择的意义。

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At present, automatic and intelligent control is the important developing direction for modern ships. The electrical capacity of ship generators is growing large, which impels ship power system more and more complex. So the demand for the ship power system research is becoming much higher.

目前，船舶控制向着自动化和智能化的方向发展，发电机系统的容量不断增大，船舶电力系统越来越复杂，对船舶电力系统的研究也提出了更高的要求。

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General principle and present starting ways of a large motor are described that a way quickening large motor starting and the combination with other starting means could be found in existing electrical network capacity.

介绍了大型电动机启动的一般原则及现有的启动方法，认为在现有的电网容量内，既可以找出一种大型电动机加速启动的方法，也可以与不同的启动方法相结合。

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They cannot continue to grow and increase their middle class without significantly expanding their electrical generating capacity.

他们不显著提高发电量的话是无法继续增长或者增加中产阶级的。

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In this account, the capacity, the quantity of electricity and static electrical energy of the capacitor with random configuration are discussed.

本文讨论任意形状电容器的电容、电量及静电能；讨论具有初始电量的电容器串联时的电量及电压分配。

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Taking into account the rolling load is uneven, to balance electrical loads and reduce the electrical capacity slowdown in the increase between a flywheel and electric motors.

考虑到轧制负荷很不均匀，为了均衡电机负荷，减少电机的容量，在减速机和电动机之间加有飞轮。

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Along with the development of marine electrification and automation, marine electrical equipment and capacity of marine power station is increasing.

随着船舶电气化和自动化的发展，船舶电气设备的应用逐渐增加，船舶电站容量也随之逐渐提高。

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With the increase of the electrical network capacity, short-circuit capacity increases gradually. Electromagnetic force, which is generated by impulse current caused by outlet short-circuit of transformers, poses a threat to mechanical strength and dynamic stability of transformer windings.

随着我国电网容量的日益增大，短路容量亦随之不断增大，变压器出口短路形成的冲击电流产生的巨大电磁作用力对变压器绕组的机械强度和动稳定性构成了严重的威胁。

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Along with the increasing of electrical load, the capacity of the transformer is increasing, the heat problem caused by their losses is becoming more and more serious.

随着用电负荷的增加，变压器的容量越来越大，变压器因损耗产生热量的问题也就越发突出。

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With the increase of electrical equipments' capacity and the growing electricity demand of society, the reliability requirement of transmission line is required higher and higher.

随着电气设备容量的扩大和社会对电力需求的日益增长，对输电线路的可靠性要求也不断提高。

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This paper introduces a new safety system which consists of the intelligent electric shock and earth leakage protector for marine electrical systems with small capacity, and the microwave warning device for marine main distribution and large-sized electrical equipment.

介绍了由保护船舶小容量电力系统的智能型触电漏电保护器和船舶主配电装置及大型电气设备预警保护的微波报警装置组成的新式安全系统。

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All these problems make diving sewage pump in a sealed, the electrical load capacity, bearing arrangement and the use of requirements than the average sewage pump higher.

这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。

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Electricity in Heilongjiang electrical power system is mainly fire power generation. Waterpower generation only accounts for 7.67% in electrical power capacity.

黑龙江省电力系统电源主要以火力发电为主，水电仅占电源装机容量的7.67%。

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