Results 11 to 20 of about 807,619 (299)

Research on influence factors of corona onset characteristics of AC grading rings based on three‐dimensional calculation physical model

open access: yesIET Generation, Transmission & Distribution, 2021
In order to obtain the influence laws and mechanisms of size parameters (ring diameter and pipe diameter) of the grading ring and environmental parameters (atmospheric pressure, temperature, and humidity) on corona onset characteristics of a grading ring,
Shilong Huang   +7 more
doaj   +1 more source

The Impacts of Electric Vehicle Growth on Wholesale Electricity Prices in Wisconsin

open access: yesWorld Electric Vehicle Journal, 2020
This work explores the impact of the rapid growth of plug-in electric vehicles on wholesale electricity pricing. Understanding electric vehicle impacts on the grid is important for the mid- and long-range planning of transmission owners, distribution ...
Megan Zielke   +2 more
doaj   +1 more source

A three‐dimensional physical model for calculating the corona onset voltage of a large‐diameter alternating‐current shielding ball under different ambient conditions

open access: yesIET Science, Measurement & Technology, 2022
For an alternating‐current (AC) shielding ball with a large radius of curvature, a three‐dimensional (3‐d) physical model for the corona onset voltage (COV) of the large‐diameter shielding ball under different ambient conditions was established according
Shilong Huang   +7 more
doaj   +1 more source

The Territorial Spatial Planning Transmission System of Guangzhou Comprising the Entire Area and All Elements

open access: yesRedai dili, 2022
Establishing a rational and clear territorial spatial planning implementation system is key to ensuring governance effectiveness. Following the formulation of territorial spatial planning at all levels, the planning system, from the perspective of ...
Huang Huiming, Han Wenchao, Zhu Hong
doaj   +1 more source

Multi-Objective Transmission Planning [PDF]

open access: yes2009 Asia-Pacific Power and Energy Engineering Conference, 2009
This paper describes a transmission expansion planning method based on multi-objective optimization (MOOP). The method starts with constructing a candidate pool of feasible expansion plans, followed by selection of the best candidates through MOOP, of which multiple objectives are tackled simultaneously, aiming at integrating the market operation and ...
Zhao Xu   +3 more
openaire   +1 more source

Comprehensive Evaluation Indexes Framework and Evaluation Method for Transmission Planning of Wind Power Cluster

open access: yesZhongguo dianli, 2019
Wind power cluster, such as inland mountain wind power and lake wind power, has the characteristics of wide-range distribution and low power capacity of single wind farm.
Shuai XIAO   +4 more
doaj   +1 more source

Three-dimensional calculation physical model for corona onset characteristics of AC grading rings

open access: yesAIP Advances, 2021
Corona discharge on the surface of power transmission and transformation fittings becomes increasingly serious with increasing voltage levels, especially for many grading rings in transformer substations.
Shilong Huang   +10 more
doaj   +1 more source

SoC-based Real-Time Simulation of MMC Electromagnetic Transient

open access: yesZhongguo dianli, 2022
With the rapid emergence and profound penetration of modular multilevel converters (MMC) in power system, the real-time simulation technology of electromagnetic transient (EMT) becomes very important.
Guangzeng YOU   +5 more
doaj   +1 more source

AC transmission network expansion planning considering circuits repowering and location of capacitors

open access: yesTecnoLógicas, 2016
This paper deals with the Transmission Network Expansion Planning (TNEP) problem. The TNEP consists of finding a set of new circuits on a power system, which is needed to attend a future demand.
Jaime A. López-López   +2 more
doaj   +1 more source

The Efficiency Assessment of Transmission Grid with Massive Clean Energy Based on Production Simulation

open access: yesE3S Web of Conferences, 2018
As the clean energy developing rapidly in recent years, the operational mode of power system was adjusted persistently because it was impacted by the randomness of clean energy output.
Lang Zhao   +7 more
doaj   +1 more source

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