Real-time measurement of power disturbances

Lin, Tao; Domijan, A.

doi:10.1016/j.epsr.2005.12.028

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…While dividing subsystem, power grid structure and geographical distribution of black start power sources should be fully considered; each subsystem must have at least one black start power source and can easily adjust the voltage and frequency; each subsystem must have a clear loop closing point and can be successfully tied in the same period; power grid is divided into smaller subsystems to enhance the security and stability [25]. Scholars have proposed some subsystem division algorithms, such as the method based on the shortest path [26], the method based on complex network community [27] and the method base on tabu search algorithm.…”

Section: The Development Of Black Start Schemesmentioning

confidence: 99%

Overview and Prospects of Black Start

Chen¹,

Hu²,

Li³

et al. 2014

AMM

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With the rapid development of power grid, black start has been an indispensable part of power grid construction, and the gradually mature microgrid technology will play an important role in solving power system problems. Otherwise, plug-in electric vehicle will become an important load in future power grid. The black start concept, research status, black start scheme development and its verification are stated in detail; distributed generation and microgrid are introduced; the strategy about taking microgrid as black start power sources is proposed; and key technical problems existing on the combination of black start, microgrid and plug-in electric vehicle are explored according to the microgrid control and operation characteristics. On the basis of summarizing black start and microgrid research development and achievements in the globe, this paper discusses prospects of black start and provides new views and suggestions for its further research.

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Section: The Development Of Black Start Schemesmentioning

confidence: 99%

Overview and Prospects of Black Start

Chen¹,

Hu²,

Li³

et al. 2014

AMM

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“…1, and those positive ions cluster together around the apex in the region of corona discharge [11]. The electric field of space ions would probably deform the charge-free space field near the tip surface [12].…”

Section: Electric Field Of Space Ionsmentioning

confidence: 99%

Electric Field of the Tip-Plane Electrode Configuration in Electrohydrodynamic Printing

Wang

2013

AMM

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Electrohydrodynamic printing draws much attention as it is a promising micro/nano patterning method and can ejects high-viscosity solution. The solution is pulled out of a nozzle under a high voltage. A used tip-plane electrode configuration is composed of a conducting plane collector and a hyperbola-shaped solution pendant adhered to a steel nozzle in electrohydrodynamic printing. The electric field between electrodes is extremely non-uniform owing to structural complexity of electrode configuration. We disintegrate the overall electric field into three components: a charge-free space field, a charged droplet field and an ion field. Proper models for those fields are set up and analyzed. The result shows that the elliptic-cylinder model, a dominant component for the jetting, is available for the field. The charged droplet field hardly deforms the space field in low-frequency pulsation mode, but influences the jetting in high-frequency pulsation mode. The ion field caused by space ions is little and negligible.

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