整流变压器采用低损耗变压器。
交流电流表pa 1:指示整流变压器一次电流。
AC current meter PA1: indicating primary current of rectifier transformer.
直流牵引变电所主要由整流变压器和硅整流器构成。
DC traction substation are composed of transformer and silicon rectifier circuit.
本系列产品根据选配的整流变压器不同,有两种不同的组成方式。
This type of product can be composed in two modes by different selected rectifier transformers.
本实用新型涉及一种变频传动整流变压器,属于变压器技术领域。
The utility model relates to a frequency conversion transmission rectifying transformer which pertains to the field of transformer technology.
改进型不配整流变压器,将三相交流电源直接由桥式整流获得直流电压。
The modified types will not be equipped with commutation transformer and the three-phase alternating current power supply directly acquires DC voltage through bridge type rectifier.
当整流变压器配用瓦斯继电器时,“轻瓦斯”讯号和“临界油温”讯号并联;
When rectifier transformer is matched with gas relay, "light gas" signal and "critical oil temperature" signal are connected in parallel;
提出了整流变压器优化设计的数学模型,对模型中约束因子的处理作了分析。
The paper presents the mathematical model of rectifier transformer, and analyses the restricting factors of the mathematical model.
当选用高阻抗整流变压器时,全套设备由控制柜、整流变压器二大部件组成。
When matched with high – impedance rectifier transformer, it is constituted of control cabinet and rectifier transformer.
由于电化学用整流变压器CAD系统较为复杂庞大,分两个部分进行研究开发。
As the electrochemical rectifier transformer CAD system aleatory and enormous, it is divided into two parts.
直流电弧炉用整流变压器漏抗值设计较一般电力变压器大,整流器换相时间延长。
Because leakage inductance value of rectiformer used in DC EAF is larger than common power transformer, the rectifier has longer commutation time.
当选用低阻抗整流变压器时,全套设备由控制柜、电抗器、整流变压器三大部件组成。
When matched with low - impedance rectifier transformer, the whole set is composed of control cabinet, reactor and rectifier transformer.
针对整流变压器冷却系统运行存在的油温偏高问题,介绍了整流变压器冷却系统改造方案。
The problem of higher oil temperater for the cooling system of the rectifier transformer, the transform plan of the cooling system of the rectifier transforner is presented.
交付的包括控制和保护系统,以及两个用于整流变压器站控制的ABBSCADA新系统。
The delivery includes control and protection systems, as well two new ABB SCADA systems for the rectiformer station control.
同时整流变压器的附加谐波损耗得到了有效降低,功率因数得到提高,改善了系统的电能质量。
Consequently, the additional harmonic loss of rectifier transformer is reduced, the power factor is enhanced and the power quality is improved.
电源主回路主要由飞轮脉冲发电机、整流变压器、晶闸管变流设备、硅整流器、开关网络等组成。
The main circuit of power supply is made up of pulsed generators with flywheel, rectifier transformers, thyristor converters, diode rectifiers and switches.
MW直流电弧的电流控制采用2台整流变压器控制,通过调节晶闸管桥触发角构成24脉波整流电路。
MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.
工程实践表明,该整流系统既能提高金属电解的质量,又能降低整个整流系统的能耗,延长整流变压器的寿命。
The practice proven the system can improve the smelting quality and reduce the waste. It can also extend the life of the transformer for the rectifier.
取样信号板上T3为取样变压器,将整流变压器一次电压(0 ~ 380v)变为0 ~10v交流电压。
T3 on sampling signal panel is sampling transformer, which can convert primary voltage (0 ~ 380v) of primary transformer into 0 ~ 10v AC voltage.
谐波治理主要有电网集中治理模式、特殊变压器就地治理模式、改变整流变压器接线、无源滤波装置就地治理模式及有源滤波装置就地治理模式,其中无源滤波模式较为成熟,值得推广。
These modes include centralized elimination, special transformer on the spot , passive filter on the spot and active filter on the spot. The passive filter mode is mature and deserves to popularize.
针对新型高压直流输电模拟系统12脉波整流器与逆变器产生的谐波,设计了基于新型换流变压器的无源滤波器系统。
In view of harmonic which generated from the new-type HVDC analog system 12-pulse wave rectifiers and the inverter, designed passive filters system based on the new-type converter transformer.
论文详细地分析了倍流整流变换器在连续情况下的静态特性和变压器漏感对变换器工作性能的影响。
The steady characteristics and the influence of the leakage magnetism to the converter under CCM (Continuous Conduction Mode) are analyzed in detail.
论文详细地分析了倍流整流变换器在连续情况下的静态特性和变压器漏感对变换器工作性能的影响。
The steady characteristics and the influence of the leakage magnetism to the converter under CCM (Continuous Conduction Mode) are analyzed in detail.
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