The simulation results show that 90 MW DC arc furnace system harmonic signal wavelet denoises the optimal threshold for sqrt(2log(length(X))) threshold,and the harmonic components reduce obviously,as a result,the operation of the 90 MW DC arc furnace is ensured.
采用多种小波阈值对90 MW直流电弧加热炉电系统谐波信号进行降噪,并从中选择了最优的降噪阈值,达到对信号的优化处理。
On the basis of simply introducing four represtentative styles of bottom electrodes of DC electric arc furnace ,the mathmatical models of heat transfer of the water-cooled steel billet type bottom electrode of DC electric arc furnace are discussed.
在分析了目前具有代表性的 4种直流电弧炉底电极型式的基础上 ,详细讨论了水冷钢棒式底电极的两种数学模型。
A description was made on principle build-up and control characteristics of arc stabilizing device used by DC electric arc furnace.
阐述了直流电弧炉采用稳弧装置的原理、组成、控制特点,并与交流电弧炉所用SVC补偿装置作比较。
Wavelet De-noise Simulation on DC Arc Heating Furnace
直流电弧加热炉谐波的小波降噪仿真分析
BOTTOM GAS STIRRING AND SMELTING TECHNOLOGY OF DEEP BATH FOR DC EAF
直流电弧炉底吹气体搅拌加深熔池冶炼技术
Operation of DC Furnace at Chongqing Special Steel Corp
重庆特殊钢公司直流电弧炉炼钢工艺
Exergy Analysis on a 60 t DC Electric Arc Furnace Steelmaking Process
60t直流电弧炉炼钢过程的分析
Current Distribution and Self-Induced Stirring Force in Melts in a DC Arc Furnace
直流电弧炉内熔体中电流分布及其自身搅拌力
MATHEMATICAL SIMULATIONS OF HEAT CONVECTION PROCESS OF SCRAP PREHEATER FOR ELECTRICAL ARC FURNACE
电弧炉废钢预热器对流换热过程的数学模拟
HEAT TRANSFER MODEL FOR DIRECT REDUCTION OF EAF DUST PELLETS
电弧炉粉尘球团直接还原的热传导模型
Arc furnace: Type of electric furnace in which heat is generated by an arc Between carbon electrodes above the surface of the material (commonly a metal) Being heated.
电弧炉: 电炉的一种,其热量由被加热材料(通常为金属)上面的炭质电极间的电弧产生。
Arcjet Plume Plasma Diagnostic Using Electrostatic Probe;
电弧加热发动机羽流的静电探针诊断
refractory hot spot of arc furnace
电弧炉耐火材料热区
Revamping of the Control System for Baosteel UHP DC EAF
宝钢超高功率直流电弧炉控制系统改造
It lays the foundation for the arc deflection control of DC EAF.
该方法的应用为直流电弧炉偏弧控制打下坚实的基础。
Research on the thermal efficiency of a DC non-transfer arc plasma torch
直流非转移弧热等离子体喷枪加热效率分析
Application of 6RA70 DC Speed Regulator in Rotary Furnace
6RA70直流调速器在环形加热炉中的应用
tension electric process
电流直接加热淬火法
The heat of electric arc furnace comes from the bars of carbon inserted through the roof of the furnace. These bars are called electrodes because they carry electricity.
电弧炉的热量是由穿过炉顶插入炉内的炭精棒产生的。这些碳精棒传送电流，所以称为电极。
intermittent d.c.noncapacitive arc
非电容间歇直流电弧
single operator direct current arc generator
单站直流电弧发电机