Results 31 to 40 of about 10,217 (226)

Research on Formation Mechanism and Suppression Measures of Internal Overvoltage for High-speed Train

open access: yes机车电传动, 2020
Aiming at the internal overvoltage phenomenon during high-speed train operation, the overvoltage formation mechanism and its influencing factors were analyzed by taking the case of the overvoltage in passing neutral section and the overvoltage of ...
Shanqiang GU   +4 more
doaj  

Studies on Overvoltage: XI . Some Unusual Overvoltage Phenomena

open access: yesTransactions of The Electrochemical Society, 1942
This is the first report on a series of researches in which an intensive study is to be made of factors related to overvoltage, so as to get a better insight into the mechanism of electrode potential and overvoltage. A list of questions concerning electrode potentials and overvoltage is given; also a list of possible stages in the process of ion ...
A. L. Ferguson, H. Bandes
openaire   +1 more source

The nature of overvoltage [PDF]

open access: yesJournal of the Society of Chemical Industry, 1913
n ...
openaire   +3 more sources

The problem of the actual insulation coordination for 500 kV with overvoltage in substations and the needed for more surge arresters in high voltage grid

open access: yesAin Shams Engineering Journal, 2023
The new extra high voltage overhead lines and substations have increased the overvoltage phenomenon in the electrical interconnected system, especially in high voltage circuit breakers operate in a failure condition.
Ricardo Manuel Arias Velásquez   +1 more
doaj   +1 more source

Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals

open access: yesAdvanced Science, EarlyView.
A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu   +13 more
wiley   +1 more source

An improved decision tree‐based method for evaluating transient overvoltage caused by commutation failure in LCC‐HVDC systems

open access: yesIET Generation, Transmission & Distribution, 2023
The commutation failure is the most prevalent fault in line‐commutated converter based high‐voltage direct current systems, which may result in transient overvoltage on the sending‐side system.
Zhe Zhang   +4 more
doaj   +1 more source

Optimization-Based Mitigation Techniques of the Temporary Overvoltage in Large Offshore Wind Farm

open access: yesIEEE Access, 2023
Overvoltage transient is the major danger facing large offshore wind farms, as it may lead to a complete failure of the system components. A 150 MW offshore wind farm was modeled using the ATP-EMTP package to analyze the effect of the temporary ...
Abdelrahman Said   +4 more
doaj   +1 more source

Addressing Overvoltage Protection for High Voltage Loads [PDF]

open access: yes, 2016
In most of the electrical systems mainly the damage is caused by overvoltage and excess current. This paper addresses the methods and issues related with the overvoltage protection for high voltage loads.
, Shahera S. Patel
core   +1 more source

Home - About - Disclaimer - Privacy