查询词典 transformer

It is introduced in this paper that the design and function of the new-type HEWL instrument transformer calibrator and its testing equipment for small current and voltage.

介绍了新型HEWL互感器校验仪的设计、功能以及用它对小电流互感器与小电压互感器的具体检定方法。

According to the national standard and the current trend of testing instrument, the design task of the multifunction intelligent instrument for measuring the electrical transformer parameters is indicated in this paper.

参考国家标准以及当前测量仪器的发展趋势，给出多功能智能型变压器综合参数测试仪的具体设计任务与要求。

The product is used in overload or short-circuit protection for instrument transformer.

RN2型户内高压限流熔断器，用于电压互感器的保护，其断流容量为1000MVA。

We use a special R L C synthesis method for transfer function based on the real part decomposition technique to set up the high frequency circuit model for instrument transformer.

提出了基于阻抗和导纳的实部分解技术的互感器无源电路的实现方法，并建立了一台110 kV电压互感器的高频电路模型。

This not only enhances substation performance, but also saves on investment, eg, cables for secondary instrument transformer circuits and for the control of circuit breakers, disconnectors, and earthing switches.

这不仅可以提高变电站的性能，而且可以节省投资，例如，可以节省二次互感器电路、断路器控制、隔离开关和接地开关中所用的电缆数量。

Electronic current transformer ; virtual instrument ; Rogowski coil ; A/D transformation

电子式电流互感器；虚拟仪器； Rogowski线圈；模数转换

Since the application of the Non-Conventional Instrument Transformer and the Optic-Fiber communication network are the distinct characteristics of all-digital protection systems, this thesis will focus on the influence of these two key technologies on all-digital protection systems by using an evaluation platform.

其中，非常规互感器的应用和光纤通信网络的实现是全数字化保护系统有别于传统保护的显著特征，本文将围绕这两个关键技术，利用仿真评测平台对其为保护带来的利弊进行详细地分析与研究。

Trench High Voltage Products Ltd., Shenyang is a Sino-foreign joint venture company, based on purchasing Shenyang Shenbian Instrument Transformer Ltd.

负责商务部门对外销售合同商务条款的审核，必要的商务合同谈判，确保西门子相关政策、制度在本公司的贯彻实施。

Answer know the specialists of company elecom, which repeatedly demonstrated the original thinking of sufficient to recall mice -transformer or instrument for destruction of optical disks.

回答知道的专家，公司elecom ，一再证明原来的思想足以记得小鼠变压器或文书销毁光盘。

Based on substation automation, intelligent switch、non-conventional instrument transformer、primary equipment state monitoring online and substation operation training simulator technology are becoming more and more mature; and high-speed computer network in real-time system had developed; IEC61850 standard had enacted, which make the digital substations construction possible.

在变电站自动化基础上，智能化开关、非常规互感器、一次设备在线状态检测、变电站运行操作培训仿真等技术日趋成熟，以及计算机高速网络在实时系统中的开发应用，IEC 61850标准体系的颁布，使数字化变电站的建设成为可能。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。