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svc device
相关语句
  svc装置
    Selection of Volume and Parameters of SVC DeVice of 70t Arc Furnace
    70t电弧炉SVC装置容量及参数的选择
短句来源
    Calculation methods of parameters for the SVC device are different due to different assumptions of factories.
    SVC装置的参数由于各厂商考虑不同而方法各异。
短句来源
    Main construction,basic principle and capacity calculation of TCR type SVC device were detail analysed in coridination with that the compensation device of EAF already produced problem on practical operation. Therefore,total compensation complete concept and protection method for EAF were established.
    结合电弧炉的动态补偿装置在运行中发生的问题,详细分析了TCR型SVC装置的基本原理和定容计算,以形成一个对电弧炉进行综合补偿的完整概念和防护方法。
短句来源
  SVC装置
    Selection of Volume and Parameters of SVC DeVice of 70t Arc Furnace
    70t电弧炉SVC装置容量及参数的选择
短句来源
    Calculation methods of parameters for the SVC device are different due to different assumptions of factories.
    SVC装置的参数由于各厂商考虑不同而方法各异。
短句来源
    Main construction,basic principle and capacity calculation of TCR type SVC device were detail analysed in coridination with that the compensation device of EAF already produced problem on practical operation. Therefore,total compensation complete concept and protection method for EAF were established.
    结合电弧炉的动态补偿装置在运行中发生的问题,详细分析了TCR型SVC装置的基本原理和定容计算,以形成一个对电弧炉进行综合补偿的完整概念和防护方法。
短句来源
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Arc furnace of superhigh power has great influence on the electric net-work. SVC device can be used to conduct dynamic compensation of the corresponding three phases for wattless power fluctuations. At the same time unfavourable higher harmonic can be restrained. The above method is acceptable. Calculation methods of parameters for the SVC device are different due to different assumptions of factories. On the basis of practical situation of the equipment introduced of the enterprise electric characters...

Arc furnace of superhigh power has great influence on the electric net-work. SVC device can be used to conduct dynamic compensation of the corresponding three phases for wattless power fluctuations. At the same time unfavourable higher harmonic can be restrained. The above method is acceptable. Calculation methods of parameters for the SVC device are different due to different assumptions of factories. On the basis of practical situation of the equipment introduced of the enterprise electric characters of the arc furnace of superhigh power are analyzed in this paper. Calculation methods of relative parameters are presented.

超高功率电弧炉对电网的影响较大。采用SVC对无功波动实施分相动态补偿,同时抑制有害的高次谐波,已为人们所接受。SVC装置的参数由于各厂商考虑不同而方法各异。本文结合本企业引进设备具体情况,分析了超高功率电弧炉的电气性质,介绍了有关参数的计算方法。

A new type o f rectifier devoloped by Foreign country has been applied70t DC Arc furnace in Bayi steel and iron company,In order to decrease distubance to electric pow er network and reach power energy standards given by power supply department .A set of economic and utilitaria AC filter compensation device maching this type of rectifier has been installed and turned over in the side of power supply.So,canceled expensive SVC device that will be planned in original .Fr om the view of passed capability...

A new type o f rectifier devoloped by Foreign country has been applied70t DC Arc furnace in Bayi steel and iron company,In order to decrease distubance to electric pow er network and reach power energy standards given by power supply department .A set of economic and utilitaria AC filter compensation device maching this type of rectifier has been installed and turned over in the side of power supply.So,canceled expensive SVC device that will be planned in original .Fr om the view of passed capability tests,the application of this matching syste m is very successful and it's very useful to be referenced and recommended to another corporation.

八钢70t直流电炉引进了国外开发的新型整流器,为了和新整流器配套使用,减少对电网的干扰,满足供电部门对电能质量提出的要求,在供电补偿侧,八钢安装了一套经济、实用的交流滤波补偿装置,从而省去了原计划上马的一套价格昂贵的SVC补偿系统。性能测试的通过,表明这种系统经济、实用,在八钢的运用是成功的,可以借鉴推广。

The ultra high power EAF will produces higher harmonic,voltage fluctuation,flicker ,three phases power unbalance and decreases the power factor(cos φ)under normal operation.Main construction,basic principle and capacity calculation of TCR type SVC device were detail analysed in coridination with that the compensation device of EAF already produced problem on practical operation.Therefore,total compensation complete concept and protection method for EAF were established.

超高功率炼钢电弧炉在工作时对电网会产生高次谐波、电压波动与电压闪变、三相不平衡、功率因数低等不利影响。结合电弧炉的动态补偿装置在运行中发生的问题,详细分析了TCR型SVC装置的基本原理和定容计算,以形成一个对电弧炉进行综合补偿的完整概念和防护方法。

 
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