Corona Loss on HVDC Transmission Lines

Corona loss of transmission lines is directly related to the reliability and economy of design of UHV transmission line.

输电线路上导线的电晕损失直接关系到我国特高压输电线路设计的可靠性和经济性。

Multifunctional Electric Power Harmonic Analyzer and its Application in the Measurement of Corona Loss

多功能电力谐波分析仪及其在电晕测量中的应用

A power flow model and computation including corona loss

计入电晕损耗的潮流模型及计算

Corona loss of conductor under foul is large than that under clean.

涂污下光滑导线的电晕损失也大于干净时的电晕损失。

The influence of the wind velocity on corona loss was described.

同时，对风速等因素对电晕损失的影响也作了介绍。

The corona current characteristic of actual rods system under thundercloud

雷云电场下实型针系统的电晕电流特性

With corona current experiment the constructions and voltage of two electrodes were optimized.

由电晕电流试验优选出两种电极的结构及静电场电压；

Development of corona current density destribution microcomputer measurement and data processing system for electric precipitator

电除尘器电晕电流密度分布微机测试处理系统的研制

Corona current and electric field strength normal distribute along the surface of ground drum;

电晕电流和场强沿接地滚筒表面呈正态分布；

Investigation on Characteristics of Corona Current of Single Insulator

单个绝缘子的电晕特性研究

The distribution law of corona current and electric field strength in high tension separator

高压电选机内电晕电流和电场的分布规律

Clearly drawn is not only a total solar eclipse, but the solar corona and the diamond ring effect visible when sunlight flows only between mountains on the Moon.

很明显画中并不仅仅是日全食，其中还能看到日冕以及当日光刚从月球山峰之间露出时出现的钻石环效应。

The author calculates distribution of electric field and potential under three cases: both the high voltage and grounding end with and without corona ring, and only the high voltage end with corona ring.

计算了在清洁合成绝缘子高压端、接地端两端安装均压环、未安装均压环以及只在高压端安装均压环的电场和电位分布；

Optimization of corona ring design for EHV composite insulator using finite element and neural network method

基于有限元和神经网络方法对超高压合成绝缘子均压环结构优化的研究

The corona inception voltage is higher under longer air gap;

间隙较长，起晕电压较高；

The corona inception voltage is lower under lower atmospheric pressure;

气压较低，起晕电压较低；

In this paper, the pulse-forming mechanism and its characteristics are described in detail and briefly compared with the way of power supply by multiplying the voltage with a capacitor in regard to initial corona voltage, spark discharge voltage and distribution of current density.

本文主要对脉冲发生器的脉冲形成机理及性能给予了论述，并就起晕电压、火花放电电压及电流密度分布等参数，与电容倍压形成脉冲波的供电方式进行了简单比较。

Through analyzing the secondary voltage nave form and adopting intermittent charging to automatically regulate charging ratio, te maximum corona voltage can be obtained with minimum back corona by using EPIC-ⅱ ESP power source control system.

EPIC-Ⅱ电除尘器电源控制系统通过分析二次电压波形，采用间歇供电方式自动调节充电比，可达到最大电晕电压且使反电晕最小。

And that the high-frequency ESP power supply may supply almost no-fluctuations corona voltage and fast response time.

而高频静电除尘电源可以提供几乎平直的电晕电压和快速响应时间。

The efficiency η is reduced while I 2 is still increased with the corona voltage and the corona current.

增大电晕电压和电晕电流可增加离子流引出总量，但引出效率却下降。