The features of several connection modes frequently used in the medium-voltage distribution network are analyzed.Based on the status quo of line loss manag... G Song,MX Huang,ZM Zhao,... - 《East China Electric Power》 被引量: 12发表: 2008年 Laboratory design for Petersen coils in medium...
In order to design a medium-voltage cubicle, you need to know the following basic magnitudes:Voltage, Current, Frequency and Short-circuit power. The voltage, the rated current and the rated frequency are often known or can easily be defined, but how can we calculate the short-circuit power ...
Network designIn this paper, a method is presented to design a multi-loop medium voltage network which supplies each mv/lv substation with an alternate feeding point from hv/mv substation to assure the reliability of the system while the total cost of installation, cost of energy losses and ...
In urban medium-voltage distribution network with whole cable laying,the ring of cables formed by ring main unit(RMU) is widely used.The appropriate position and number of RMU in a ring can improve the network structure and reduce main cable breaking.Therefore,a new model is proposed to optimi...
Power switch for medium voltage network plane, has opening in switch chamber allowing gas to flow into auto-compression gas space during opening of switch ... Power switch for medium voltage network plane, has opening in switch chamber allowing gas to flow into auto-compression gas space during...
The fault-spreading algorithm is often used in the reliability evaluation of medium-voltage distribution networks. However, there exist many redundant searches in the fault- spreading algorithm, which lower the calculation efficiency. To improve the search performance, an iteration algorithm is presented...
performance of the present and future network of the medium-voltage distribution.The quantitative indices are presented,the application of entropy method in medium-voltage distribution evaluation is also introduced in this paper.The proposed evaluation method is proved comprehensive and practical in a ...
This paper continues work done related to the modular multilevel converter (MMC) scaling approach and applies it to other devices of the medium voltage DC (MVDC) portion of the power network. The analysis... 年份: 2018 收藏 引用 批量引用 报错 分享 ...
Compact transformer station with climate-friendly 8DJH 24 - blue GIS medium-voltage switchgear in Clean Air technology High availability, safe operation for people and the environment, as well as maintenance-free and minimal environmental impact over its entire lifespan. Compact design with a small ...
Power Line Communication in Medium Voltage Systems: Characterization of MV Cables The aim of this paper is to illustrate the development of a theoretical and experimental study on the characterization of medium voltage (MV) cables in the...