About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit
Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

More...

Conference paper

Active power control with undead-band voltage & frequency droop applied to a meshed DC grid test system

In 2012 Ieee International Energy Conference and Exhibition — 2012, pp. 612-616

By Vrana, Til Kristian1; Zeni, Lorenzo2,3; Fosso, Olav Bjarte1

From

Norwegian University of Science and Technology1

Department of Wind Energy, Technical University of Denmark2

Wind Energy Systems, Department of Wind Energy, Technical University of Denmark3

A new method for controlling active power in HVDC grids has been tested on the meshed CIGRE B4 DC grid test system. The control strategy is based on the recently proposed undead-band droop control, which combines DC voltage and AC frequency droop. It provides sufficient roomm for optimisation for both normal and disturbed operation.

Its main features are flexibility, reliability due to distributed control, easy expandability of the system and minimisation of communication needs. The control technique has been tested and its effectiveness has been verified to demonstrate its suitability for application in future meshed HVDC grids.

Language: English
Publisher: IEEE
Year: 2012
Pages: 612-616
Proceedings: 2012 IEEE International Energy Conference and Exhibition
ISBN: 1467314536 , 9781467314534 , 1467314528 , 1467314544 , 9781467314527 and 9781467314541
Types: Conference paper
DOI: 10.1109/EnergyCon.2012.6348225
Keywords

AC frequency droop Active Power Control Control systems DC voltage droop Droop Control Frequency control Frequency conversion HVDC HVDC grids HVDC power transmission HVDC transmission Meshed DC Grid Power Converter Power control Voltage control Wind energy active power control distributed control frequency control meshed CIGRE B4 DC grid test system optimisation power control power transmission control undead-band droop control undead-band voltage-frequency droop voltage control

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user

Access

Analysis