About ten percent of victims become seriously disabled from internal bleeding, iron loss, organ damage or other effects. 大约10%的患者因为内脏出血、缺铁、器官损伤或其他症状而导致严重残疾。
Study of Compensation Method and Iron Loss Influence on DTC Low-speed Performance 铁磁损耗对直接转矩控制低速性能的影响及补偿方法研究
The result shows that slag catching machine for molten iron can decrease iron loss and the rate of catching slag can reach the target value of design by comparing two existing devices. 通过实际使用说明铁水捞渣机铁损量小,捞渣率达到了设计目标值。
Exercise can result in iron loss through a variety of mechanisms. 运动可能通过多种机制导致铁离子流失。
Design of Iron Loss Tester Based on Embedded System 基于嵌入式系统的铁损测试仪的研制
Pump motor in the loss of shielding, the stator shield sets great loss, in some cases, iron loss of2 to3 times the shield repair kits after the loss should be maintained at the same level. 在屏蔽泵电机的损耗中,定子屏蔽套损耗很大,有时达到铁损耗的2~3倍,修复后的屏蔽套损耗应维持在原有水平。
Calculation and Analysis on Stator Iron Loss and Static Parameter with Variance Structure Winding of Turbo-Generator 汽轮发电机定子铁耗及异结构绕组下稳态参数的计算与分析
Calculation of Dynamic Characteristic of AC Electromagnetic Machanism Considering Iron Loss 考虑铁损时交流电磁机构动态特性的计算
The Iron Loss Calculation of HSPM Machine and Experiment Test Research; Investigation of losses in permanent magnet synchronous motor under different operation conditions 高速永磁电机定子损耗计算与实验测试研究永磁电动机不同运行条件下的损耗研究
Microstructure of insulating coatings and their influence on the iron loss of oriented silicon steel 取向硅钢绝缘涂层结构及其对铁芯损耗的影响
A form of anemia due to lack of iron in the diet or to iron loss as a result of chronic bleeding. 由于饮食缺铁或由于慢性流血而导致铁元素流失的一种贫血症。
Sn and Sb are surface active elements, they might reduce component of { 111} and increase { 100} and { 110} component in texture of silicon steel, thus decrease the iron loss of the silicon steel and increase the magnetic flux density. 锡和锑均是表面活性元素,它们可使硅钢最终退火织构中{111}面组分减少,{100}和{110}面组分增加,从而降低硅钢铁损,提高其磁感应强度。
Meanwhile, detail analysis and research on the factors that have influence on the iron loss, the copper loss and the stray losses are conducted, the corresponding measures are taken in order to reduce these kinds of losses. 同时通过对影响铁耗、铜耗和杂散损耗的因素进行了详细的分析研究,并采取了相应的技术措施来减小这几种损耗。
The magnetic flux during the iron loss test is analysed with a typical iron loss test example. 通过铁损试验的实例,对铁损试验的磁通进行了分析。
The correctness of the theory of online testing for transformers iron loss and copper loss is confirmed. 验证了在线测试变压器铁耗及铜耗原理的正确性。
Iron loss test of motor stator 电机定子铁损试验研究与对比分析
The common method of enhancing the efficiency is given, such as decreasing the iron loss, copper loss and machine loss. 从降低电机的铁耗、铜耗和机械损耗着手,给出了提高电机效率的一般方法。
In this paper the relationship of current with loss of surface permanent magnet synchronous motor ( SPMSM) is achieved by considering the copper loss and iron loss. 考虑表面式永磁同步电机的铁耗和铜耗建立损耗模型,获得了永磁同步电机损耗与电流之间的关系。
To achieve the high-performance speed control of PMSM, the influence of iron loss cannot be neglected. 为了达到永磁同步电机高性能速度控制,电机铁耗的影响不能忽略。
Take one phase for example, the figure of circuit for simulation experiments is showed. The online testing data of the iron loss and the copper loss are obtained, and the error of the data is analyzed. 以一相为例说明其模拟实验接线图,得到铁耗及铜耗在线测试数据,并对数据进行了误差分析。
Besides cleanliness, degree of inclusion accumulation and recrystallization structure of steel, the texture distribution and intensity of each component have obvious influence on magnetic performance-magnetic induction strength and iron loss of cold rolled non-oriented silicon steel. 除钢质的纯净度、夹杂物聚集程度、再结晶组织外,织构分布和各组分强度对冷轧无取向硅钢的磁性能磁感应强度和铁损亦具有显著的影响。
Research of On-line Testing Method for Transformers Iron Loss and Copper Loss 变压器铁耗及铜耗在线测试方法研究
Based on analysis and study, this paper advances suggestions and solutions to the problem about iron loss increasing of punched cold-rolled non-oriented silicon steel sheet after heat treatment. 针对冷轧无取向硅钢冲片在热处理后铁损值升高的问题进行了分析研究,并提出了解决措施和建议。
Domain refinement technique is an important method on the iron loss decreasing of grain oriented silicon. 磁畴细化技术是降低取向硅钢铁损重要的方法之一。
But, there are many problems with the Dephosphorization hot metal pretreatment such as molten iron slag bubbling drastically, iron loss, lance burning issues, which impact on the production line and with the increase in production costs. 但是,铁水预处理脱磷时泡沫渣严重、铁损大、喷枪烧损过快等问题影响了生产的顺行和增加了生产成本。
The loss characteristic of the induction motor system is analyzed first, considering iron loss of induction motor vector control system is constructed. 论文首先分析了异步电机系统的损耗特性,构建了考虑铁损的异步电机矢量控制系统。
This paper puts forwards one calculation method of iron loss and one method of stray loss in the whole operating field. And the model has been validated by the experiment. Finally, the efficiency of the electric machine is researched through the experiment. 本文提出了变频调速下感应电机效率的计算模型,并提出了整个调速范围内适用的铁耗和杂散损耗的计算方法,并通过实验验证其准确性。最后,进行了电机效率的实验研究。
Secondly, the stator temperature field is studied based on the calculation of iron loss, and the effect of distribution of iron loss to stator temperature field is got. 其次,根据对定子铁耗及其它损耗的计算,进一步对电机的定子温度场进行计算,得到了铁耗分布对定子温度场的影响。
The iron loss error between calculated and test result is small, the source of error is analyzed. 对样机铁耗的计算结果与实测值作比较,并分析了误差产生原因。