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Translation Resources

Beijing and Shanghai Chinese Translation Service in The field of Current produced


? 冷却方案、频率选择和控制方式；
Scheme of cooling, frequency selection and control mode;
? 牵引系统产生的最大电压和电流波动的估算；
Estimation to the probable deviation of maximum voltage and current produced by traction system;

华译网北京翻译公司翻译过大量有关电流波动的文件资料。
Beijing Mandarin Chinese Translation Service Company has translated many technical documents in the field of current produced.

? 最恶劣情形电流冲击、电压冲击和峰值电流/电压的图形，所有牵引系统半导体转换器的反偏压（流）时间、设计安全极限，尤其是逆变器极限、故障极限和全部最大功率运行等级；
Figures of current and voltage surge as well as peak current/voltage in worst condition, reverse bias voltage (current) time, designed safety limit of semiconductor transducer, especially the limit of inverter, fault limit and all operating grades with maximum power;
? 建议的牵引设备热保护、过电压和低电压保护、瞬时保护和接地故障保护的方案，温度极限、牵引系统主要部件的温升曲线和温度时间常数；
Suggested schemes of heat protection, over voltage and low voltage protection, instantaneous protection and earth-fault protection to traction equipment, temperature limit, temperature rise curve and temperature constant of main parts of traction system;
? 提供牵引电机并联运行时的变流器载荷分配和平衡方式；
Ways of inverter load allocation and balance when traction motor is in parallel operation;
? 对允许隔离的局部故障牵引单元切除方案的建议。
Suggestions to remove the traction control unit with partial failure;
? 控制系统的响应时间。Response time of control system

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