Make preparation of winding temperature indicator for site calibration.
绕组温度指示器做好进行现场校准的准备。
Therefore, according to the variation of the winding temperature analysis of their reliability and life are very important.
因此,根据电机绕组工作温度的变化来分析航空电机绕阻的可靠性模型和寿命是十分重要的。
After comparing two temperature monitoring methods, a new stator resistance estimation method for stator winding temperature monitoring is presented.
文中比较了两种温度监测方法,提出了一种新的定子电阻估计方法,从而可以直接得到电机定子绕组的温度。
The working principle of winding temperature rise and spot calibration method of the pressure type temperature indicating controller were describe in brief.
简述了绕组温升工作原理以及现场校准压力式温度指示控制器的方法。
The overload capabilities of transformer can be increased by monitoring and controlling the winding temperature and the necessary durability of the transformer can be ensured.
通过监控绕组温升,从而使得变压器能够最大限度地发挥其过载潜力同时又保证必要的寿命。
The main parameters of viscosity, spinning temperature, pressure and winding velocity for coal tar pitch fluid should be rigidly controlled during spinning.
在纺丝过程中,要严格控制煤沥青熔体的粘度、纺丝温度、压力、卷绕速度等主要参数。
Temperature abnormity of generator stator winding is a familiar failure.
定子绕组温度异常是发电机故障中的一大类。
The resin toughness, the casting of the thermal deformation temperature is a good Comprehensive Performance winding resin.
该树脂韧性好,其浇铸体的热变形温度高是一种综合性能良好的缠绕用树脂。
The temperature parameter of the elements is employed to control the winding tension to respected values.
缠绕过程中缠绕带的缠绕张力采用温度参数法控制,使其达到预定值。
This paper sets up a kind of method to calculate the temperature field of the winding in large natural circulation power transformer with oriented cooling structure.
本文建立了一种能够计算大型自然油循环导向冷却结构变压器线圈温度场的方法。
Effect of spinning temperature, cooling shaping condition, spinning speed, winding, drafting and setting temperature on product quality and the production condition are discussed.
讨论了纺丝温度、冷却成形条件、纺丝速度、卷绕牵伸定型温度等对产品质量及生产状况的影响。
Specifications for particular types of winding wires - Part 39: Glass-fibre braided, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180.
特种绕组线规范。第39部分:玻璃纤维编织的树脂的或清漆浸渍的裸的或漆包扁铜线。温度指数180。
In this paper a computational method for determining the temperature distribution in the high voltage Winding of dry epoxy resin distribution power transformer is suggested.
本文介绍环氧浇注变压器高压绕组的温度分布计算方法。
To resolve the problems of inaccurate control of sizing speed, dry can temperature and beam winding tension of JSSJ-83 sample sizing machine, innovation of it was done.
为解决JSSJ- 83型小样浆纱机浆纱速度、烘燥温度、织轴卷绕张力控制不准确的问题,进行了技术改造。
To decrease the effect of temperature on fiber coil, we adopted the technology and method of quadrupolar winding, and we have finished several fiber coils.
为了减小温度对光纤环的影响,我们采用了四机子绕线法,并且利用自行研制的半自动绕线机构完成了多个光纤环的绕制。
Structure: High Temperature High Pressure Hose for the winding wire matrix, skin coated nano-refractory coating layer, stainless steel wire woven layer and layer fire-retardant composition.
结构:以耐高温高压钢丝缠绕胶管为基体,外皮包覆纳米耐火涂料层、不锈钢丝编织层和阻燃层构成。
The utility model is mainly used for collecting the temperature data of the stator winding of the generator.
本实用新型主要用于发电机定子绕组温度数据的采集。
Simulation results show that the improved three-layer BP neural network can implement transformer winding hot spot temperature prediction well.
预测结果表明:改进的三层BP神经网络能够较好地实现变压器绕组热点温度预测。
And with special packaging and installation, we eliminate the problem of cross-sensitive temperature and strain caused by expand with heat and contract with cold of coil winding.
采用特殊的封装和安装技术,消除了因线圈绕组铜质漆包线的热胀冷缩所造成的温度与应变交叉敏感。
The temperature sensing element type WZC copper resistance is a wire winding.
型铜电阻的感温元件是一个铜丝绕组。
The related regulations of temperature rise test of autotransformer for autotransformer starter in IEC, GB were described, the current in every winding of autotransformer was analyzed.
叙述了IEC和GB标准中对自耦减压起动器中自耦变压器温升试验的有关规定。
In order to deal with this problem, temperature rise for motor winding under 3 cases of temperature rise is analyzed theoretically based on the zero second resistance fitting method.
为了解决直接测试电机绕组零秒温升存在困难的问题,基于零秒电阻拟合方法,对3种温升情况下的电机绕组温升计算理论进行了分析。
High discharge temperature and hot motor winding indicate compressors overheating.
温度过高和电机高温表明压缩机存在过热问题。
The measures on improving temperature rise distribution, mending structure of wind pathway and depressing temperature rise of the winding are put forword.
提出了改善电机温升分布、改进风路结构和降低绕组温升的措施。
Impregnating coil winding system for handling, good insulation, coil heating temperature is low;
线圈绕制后浸漆处理,绝缘性能好,线圈发热温度低;
The resin toughness, the casting of the thermal deformation temperature is a good comprehensive performance winding resin.
该树脂韧性好,是一种综合性能良好的缠绕用树脂。
The velocity distribution in the oil ducts is estimated by network method and temperature distribution in the winding is estimated by the finite difference method.
文中介绍了用网络法计算油流槽道内速度分布与用有限差分法计算线饼内温度分布。
The velocity distribution in the oil ducts is estimated by network method and temperature distribution in the winding is estimated by the finite difference method.
文中介绍了用网络法计算油流槽道内速度分布与用有限差分法计算线饼内温度分布。
应用推荐