额定容量

火力发电机组增加额定容量评价方法的探讨

Discussion on Evaluation Method for Increasing Rated Capacity in Fossil-fired Power Generating Unit

注液达所需容量后（一般为额定容量的150%&200%）停止注液。

Stop the water rejection after the required capacity ( usually 150 % - 200 % of rated capacity ) .

在本文的最后，简单介绍了ANSI和IEC两种世界上有影响力的描述断路器额定容量和测试方法的标准。

The ANSI and IEC methods and standards of rating breaker-interrupting capabilities are explained .

电容式电压互感器（CVT）的补偿电抗器不但影响电压比的准确度，而且还影响它的额定容量。

Compensating reactor in a Capacitive Voltage Transformer ( CVT ) influences not on-ly its ratio error , but also the rated output capacity .

结果表明：VRLA电池容量可恢复到额定容量的90%~100%。

The results showed that the capacity of the failed VRLA battery could be restored to 90 % ~ 100 % rated capacity .

提出一种新的描述电池荷电状态的定义方法，主要针对MHNi动力电池，该电池通常意义下的额定容量为8A·h，并应用在一种混合动力电动车中。

A new definition method to describe the state of the batteries in a hybrid-electric-vehicle ( HEV ) was proposed . The batteries in the question are MH / Ni batteries which have a normal capacity of about 8 ?

采用额定容量5t工频有芯感应熔铝炉，用电解铝液直接熔炼铸造铝合金，可提高劳动生产率、减少环境污染；

The 5 ton cored induction furnace can be used for melting and casting aluminum alloy directly . The productivity can be increased and the environmental pollution can be reduced .

电池在45℃下以0.2C充电，标准放电达到额定容量的80%；

The charge capacity at 45 ℃, 0.2 C rate is up to 80 % of its nominal capacity ;

具备安全阀功能的100%额定容量（RL）高压旁路系统与容量为60%～70%RL的低压旁路系统配合，可处理机组启动和运行中所出现的各种情况。

HP by-pass system with safety valve function and a capacity of 100 % rated load ( RL ), cooperating with 60 % ~ 70 % RL low-pressure by-pass system , can handle various conditions during startup and operation of units .

试验结果表明，中等功率型锂离子蓄电池的额定容量为24Ah，比功率达到452W/kg，比能量达到123Wh/kg，4C放电倍率特性良好。

A series of tests about battery performances were carried out . The results show that nominal capacity is 24 Ah , power density is up to 452 W / kg and energy density reaches 123 Wh / kg , it has good feature for 4 C discharge rate .

辅助变压器的额定容量较小；

The power rating of the auxiliary transformer is lower .

充电后期采用的充电方法可使蓄电池恢复至完全充电态，达到额定容量。

And at the latter stage , the constant-voltage charging method was adopted .

提出了计算配电变压器经济负载率的数学模型和计算方法，并以此为依据，提出了配电变压器额定容量选择的新方法&年度费用最小法。

Presents the load rate mathematical model and its calculation method for the transformer .

励磁系统的电流额定容量比发电机磁场电流容量高多少？

How much is the rating of the excitation system above that of the generator field current ?

工程设计中单调谐滤波电容器额定容量与额定电压的选择存在盲目性。

During engineering design there may exist blindness in the selection of rated capacity and rated voltage of single-tuned filter capacitor .

调相机吸收无功的能力一般为其额定容量的35&40%。

The ability of the condenser to absorb reactive power is generally about 35 % - 40 % of its rating .

目前，随着电力工业的迅速发展，变压器的数量和额定容量都逐渐增加。

At present , the quantity and the capacity of transformers are growing gradually with the rapid development of electric power industry .

同步调相机的额定容量是调相机在额定电压下能连续提供的无功功率量。

The rating of a synchronous condenser is the magnitude of reactive power that the unit can supply continuously at rated voltage .

现代晶闸管阀的额定容量很高，难以使用传统的背靠背试验回路进行试验，合成试验回路是一种替代方法。

Modern thyristor valves for HVDC are of high power rating and difficult to be tested in a conventional back-to-back test circuit .

此外，调相机一般还具有短时提供超出额定容量无功功率的能力，如一分钟内可达1.5倍额定值。

In addition , condensers typically have the capability to supply above rated reactive power for short periods of time such as 1.5 times rating for one minute .

航空蓄电池性能计算器主要计算的参数包括计算各型航空蓄电池的实际容量及实际容量占额定容量的百分数；

Its main parameter calculation include that : calculating the practical capacity and its share percent of the rated capacity of each type of the aviation storage battery ;

研究了额定容量720mAh铝塑膜包装的锂离子蓄电池过充安全性和充放电循环状态的关系。

The relationship between safety ( especially for overcharge ) and cycle state of lithium ion batteries packaged by la-minated aluminum film with normal capacity 720 mAh has been investigated .

每台产品上均可加装风机增大变压器容量输出，不装风机的变压器能在额定容量下连续运行。

Standard transformer can only operate at the rating capacity without the cooling fan , while each transformer may be installed with an extra cooling fan to increase the output capacity .

过度超出额定容量将加速绝缘寿命的缩短。如果销售额在一定的时间里达到最低的金额。

A substantial increase in rating can be achieved by accelerating the loss of insulation life . if the sales fall below the minimum value over a certain period of time .

介绍了加装风机后空气自冷树脂绝缘干式变压器额定容量的确定原则，并提出了额定容量的建议性数值。

The determination principle for rated capacity of air-cooling resin insulation dry-type transformer after equipping the fan is introduced in this paper , and the recommending values for rated capacity are also presented .

通过对额定容量为10Ah电池的研究，评价了电池的比能量、高低温放电性能、循环性能及电池内阻等。

The lithium ion batteries with nominal capacity of 10 Ah were studied , and their performances of energy density , discharging at high and low temperature , cycle and resistance were evaluated .

仿真结果表明，该滤波方式与无源滤波方式相比，能够更好地改善滤波器的性能，且所需的有源滤波器的额定容量比较小。

Simulation results show that compared with the filtering mode only using passive filter , this filtering mode can improve the performance of filters better and less rated capacity of active filter is required .

其单体电池的额定容量为100Ah，能量密度达到75Wh/kg，经过800次循环寿命测试，电池仅有10%的额定容量损失；

The nominal capacity of the single cell was 100 Ah , and energy density reached to 75 Wh / kg . Cycle life of the ( battery exceeded ) 800 cycles with only 10 % loss of the original capacity .

用户在使用此软件时，只需要输入额定容量，额定电压和电抗率等参数，就可以通过软件计算并优化得到电抗器的结构参数和电流、电感、损耗、重量以及磁场分布。

When the parameters such as the rated capacity , the rated voltage and the rated reactive power are inputted , the structure parameters , the electromagnetic parameters and the distribution of magnetic field can be computed and output by the software .

小浪底水电站主变压器为额定容量360MV·A的三相水冷无励磁调压双卷铜绕组油浸升压变压器，产品选用10型，该变压器由国内制造。

The main tranformer for the Xiaolangdi Hydropower Station is three-phase , non-excitation , pressure adjustment , double copper winding , oil-immersed booster transformer , with the normal capacity of 360 MVA . The tranformer of type-10 , made in China , was selected .