1、

in this system, quintic polynomial is used for parameter modeling of three-dimensional turbine blades, and unit linear interpolation method used for transfer of interdisciplinary load information, while miga ( multi-island genetic algorithm) and sqp ( sequential quadratic programming) are used for overall optimization.

在此优化系统中,采用5次多项式方法进行三维涡轮叶片的参数化建模,单元线性插值法完成学科间载荷信息的传递,多岛遗传算法及二次序列规划法联合进行整个优化问题的寻优。

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2、

application of automatic low-cycle load reducing unit in electric power system for coal mine

低周波自动减荷装置在煤矿电力系统中的应用

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3、

when 200 mw unit is under control of agc system, condenser water level will be affected and abnormal water level might bring about some hazard. the reason why old regulating control system of condenser water level could not respond quickly to load change is analyzed.

阐述了200MW机组增设AGC功能对凝汽器水位的影响和凝汽器水位过高、过低对机组的危害,分析了原凝汽器水位自动调节系统调整水位跟不上负荷变化的原因。

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4、

causes and solution for vacuum deterioration of high-pressure unit at low load

高压机组低负荷真空恶化的原因及处理

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5、

on unit's load dump test in zhuhai power plant

珠海发电厂机组甩负荷试验

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6、
7、

discussion on the relations of the indoor-unit operating ratio and load ratio to the energy consumption of dvm system in winter

数码涡旋多联机空调系统开机率和负荷率与冬季制热能耗特性的关系探讨

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8、

the analysis and optimization system for large steam turbine unit on peak-load operation mode

大型汽轮机组调峰运行的分析与优化系统

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9、

And this temperature control system is well adaptive unit's load and meets the deigned requirements.

同时,该主汽温控制方案具有良好的负荷适应性,满足系统设计要求.

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10、

The unit-load method is an important method for finding displacements of structures in structure mechanics.

在结构力学中,单位荷载法是求结构位移的一种重要方法.

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11、

It is obvious control of a unit is a typical load preview control problem.

显然,对机组而言这是典型的负荷预见控制问题.

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12、

It is important to improve the security and guide the unIt'start-stop, changing load etc.

这对于提高机组安全性、正确指导机组启停 、 变负荷有重要意义.

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13、

Can transport the single unit weight very big material, or withstanding big impact load.

能够输送单件重量很大的物料, 或承受较大的冲击载荷.

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14、

Fixed load unit into transport crash.

修正单位载入运输船的崩溃.

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15、

The operational rate of the indoor unit is influenced by the average load rate. The operational characteristic of the total refrigerating capacity of the system and the input power of the compressor was also studied.

指出室内机的运行率与平均负荷率相关,分析了系统总制冷量和压缩机输入功率在工作过程中的运行特性。

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16、

Control tactics for enhancing real average load rate of the unit

提高机组实际平均负荷率的控制策略

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17、

Thus to give out the real result of enhancing average load rate when increasing or decreasing load of the unit.

给出了协调控制系统改进后机组升降负荷时的实际平均负荷率的提高效果。

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18、

Typically, as to the condensing bleeder turbine unit with backwater into condenser, keeping the HP heaters out of service at peak load with constant new steam consumption, the absolute internal efficiency of steam turbine is related to extraction steam.

对于回水入冷凝器的抽汽凝汽式机组,保持新蒸汽耗量不变,在尖峰电负荷下切除高压加热器运行,其绝对内效率与对外供汽量有关。

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19、

The comprehensive switching control is carried out by the control strategy of combining transformer load with transformer temperature and the change rate of temperature. The cyclic operation of cooling unit group is controlled by the principle of accumulated operating time balance.

装置以变压器的负荷、油面温度与温度变化率相结合的控制策略进行冷却器的综合投切控制,以冷却器组的累计运行时间基本均衡为原则进行冷却器组循环控制。

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20、

The unit also provides increased load carrying and extended service life.

该单位还提供更多承载和延长使用寿命.

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