Commutation failure is one of the most common failures for the high voltage direct current transmission system.
在特高压直流输电中换相失败也是主要的故障。
The design of filtering equipments is one of the key technologies of the High Voltage Direct Current (HVDC) system.
滤波装置的设计是高压直流输电(HVDC)的关键技术之一。
The grounding grip of high voltage direct current(HVDC) power system was working in large currents more than 1 000 A for long-term.
高压直流输电系统的接地电流在1000A以上，为确保直流接地系统的安全运行，该文对直流电流密度与土壤电阻率的关系进行了研究。
A novel fault tracking approximator for fault diagnosis scheme of high voltage direct current transmission (HVDC) system is proposed.
提出了一种新的故障跟踪估计器来诊断高压直流输电(HVDC)系统中的故障。
High voltage direct current (HVDC) aircraft electrical power generating system (EPGS) is a new type of aircraft power generating system.
飞机高压直流电源系统是一种新型的飞机电源系统。
The high voltage direct current (HVDC) system connected with weak AC system is considered to be one of the causes for voltage instability.
与弱交流系统相连的高压直流系统被认为是引起电压不稳定的一个因素，评价交直流系统电压稳定性的方法相当复杂。
The filtering equipment is an important part of a series of key techniques of high voltage direct current (HVDC)power transmission systems.
在构成高压直流输电系统一系列关键技术中，滤波装置占据十分重要的地位。
The Power Transmission Division is a leading supplier of products and solutions in the high-voltage field and technology leader in high voltage Direct Current systems.
输电集团是高压领域的领先产品与解决方案供应商，是高压直流系统领域的技术领军者。
The design of filtering equipments at dc side of the converter substations is relative to the security and economy of the high voltage direct current (HVDC) transmission system.
换流站直流滤波装置的设计关系到高压直流输电系统的安全与经济性。
The application of nonlinear PID method, which is a latest achievement in the field of control technology, in high voltage direct current (HVDC) modulation controller is studied.
对控制领域的新成果——非线性PID方法应用于直流输电调制控制器做了较为系统的研究。
To transmit the power for the solar farm we would need to build new high-voltage direct current transmission to replace our ac current grid.
为了传输太阳能发电站的能量，我们将需要建造新的高伏特直流传输器来取代我们的交流电网。
Brushless direct current motors and have advantages of good adjustment performance, high voltage, high torque, high volumes ratio in high performance drive.
无刷直流电动机在高性能驱动应用中具有良好的调整性能、高电压、高转矩、高体积比以及无电刷的优点。
The dipole method, which utilizes high-voltage direct current, is a simple, low-cost, and highly workable method to fully detect the liner without destruction.
偶极子法属于高压直流电法的一种，具有操作简便、费用低廉，可操作性强，并能对防渗层进行百分之百的无损检测，已成为防渗层施工验收采用的主要方式。
Build solar power stations in the Sahara desert and transport the electricity produced to Europe using high-voltage, direct-current (HVDC) cables.
在撒哈拉沙漠上建造太阳能发电站，然后使用高压直流(HVDC)电缆把产出的电力输送到欧洲。
ABB, the leading power and automation technology group, has been selected by Hydro-Québec, Canada, for an upgrade of a high-voltage, direct current (HVDC) converter station.
全球领先的电力自动化集团被加拿大魁北克水电公司选中，为其高压直流换电站进行升级。
This text introduce a verified method of direct current high voltage supply source making use of digit multimeter and voltage ratio standard in high voltage and high resistance measure instrument.
本文介绍一种利用高压高阻测量仪的电压比率标准与数字多用表测量直流高压电源的校准方法。
Under the terms of the contract, ABB will supply the underwater and underground cables for the high-voltage direct current (HVDC) link.
根据合同条款，ABB将为该高压直流(HVDC)电线提供水下和地下电缆。
This paper mainly introduces test methods of synthetic test and direct test for capacitive current switching for ultra-high-voltage(UHV) circuit breakers.
主要介绍特高压断路器容性电流开合试验方法——合成试验法和直接试验法。
In this sterilization experiment research, beer yeast was treated by high voltage static field device of direct current.
利用自制直流高压静电场装置对啤酒酵母进行杀菌实验研究。
A low-voltage, high amperage direct current passes from the workpiece to the tool through electrolyte.
低压，高安培的直流电流通过电解液从工件传输到刀具。
The operation and performances of a new type direct current high voltage power supply are described.
本文阐述了一种用于核探测器的新型直流高压电源的原理及性能特点。
Two Critical concepts involved in direct current ice-melting technique of high voltage over head line, the least ice-melting current and the Max allowed current was presented.
提出了架空输电线路直流融冰的两个重要参数：最小融冰电流和最大允许融冰电流的概念。
The invention is used for measuring the distribution of the space charges in the high-voltage direct current power equipment insulation in the temperature gradient field.
本发明用以测量温度梯度场下高压直流电力设备绝缘中的空间电荷的分布。
The utility model belongs to the technical field of electric machines, particularly a high-voltage direct-current permanent magnetic small and special electric machine.
本实用新型属于电机技术领域，具体涉及高压直流永磁式微特电机。
Given the need of the transmitter circuit of the ground penetrating radar for a power supply with direct current and high voltage, this paper presents an improved voltage stabilizing circuit.
针对探地雷达发射电路对于直流高压电源的需要，提出改进型稳压电路。
Widely used in all kinds of direct current, impulse, AC voltage decreasing and high frequency occasions, especially suitable for all kinds of power-saving lights and electronic ballasts.
广泛用于各种直流电，脉冲，交流降压，高频较大的电流场合，特别适用于各种频型的节能灯和电子镇流器。
Widely used in all kinds of direct current, impulse, AC voltage decreasing and high frequency occasions, especially suitable for all kinds of power-saving lights and electronic ballasts.
广泛用于各种直流电，脉冲，交流降压，高频较大的电流场合，特别适用于各种频型的节能灯和电子镇流器。
应用推荐