2009 IEEE Power &Amp; Energy Society General Meeting 2009
DOI: 10.1109/pes.2009.5275342
|View full text |Cite
|
Sign up to set email alerts
|

Open loop response characterisation of an aluminium smelting plant for short time interval feeding

Abstract: Abstract--An Aluminium smelter is one of the peculiar loads, which typically represents a series of electrolytic cells supplied by a multipulse rectifier system. From the perspective of modelling a smelting plant for load modelling purposes, the multipulse configurations and its connection to HV networks and control aspects of load current must be considered. This paper presents the results of preliminary simulation work carried out covering the open loop behaviour of a smelter load under some varying system c… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
8
0

Year Published

2009
2009
2023
2023

Publication Types

Select...
4
3

Relationship

0
7

Authors

Journals

citations
Cited by 11 publications
(8 citation statements)
references
References 17 publications
(17 reference statements)
0
8
0
Order By: Relevance
“…Step 4) If there are multiple matrices and satisfying the regulator (20), use (23) to obtain one solution.…”
Section: Implementation Of the Excitation Voltage Control Schemementioning
confidence: 99%
See 1 more Smart Citation
“…Step 4) If there are multiple matrices and satisfying the regulator (20), use (23) to obtain one solution.…”
Section: Implementation Of the Excitation Voltage Control Schemementioning
confidence: 99%
“…The voltage-dependent load represents a load whose power response depends more on voltage than frequency. Such loads widely exist in industries, especially in most electrolytic production, such as aluminum electrolysis loads [23]. In this paper, we use an actual island power system in Inner Mongolia of China for aluminum production as an example to illustrate an emergency frequency control when systems have few and even no active power reserves.…”
Section: Introductionmentioning
confidence: 99%
“…A multi-pulse diode rectifier along with a mechanical OLTC and saturable reactors is used for step-less output DC voltage control [1,2,[21][22][23]. Fig.…”
Section: Multi-pulse Diode Rectifiers With On-load Tap-changing (Oltcmentioning
confidence: 99%
“…The biggest draw-back of this configuration is the mechanical wear and tear of tap-changer and high maintenance cost [2]. The system also suffers from poor dynamic behaviour and the response time of a tap-changer is of the order of a few seconds [22,23]. This time delay can cause over-currents during potline switching operations.…”
Section: Multi-pulse Diode Rectifiers With On-load Tap-changing (Oltcmentioning
confidence: 99%
“…It depends on the amount of the error between the measured value of the outputting series current and the pre-setting value, and determines whether or not the OLTC need act. If needed, the taps of OLTC is regulated to a new appropriate position, and then the current stabilization control of the rectifier unit is activating to ensure the current stable [9,10].…”
Section: Series Current Stabilization Controlmentioning
confidence: 99%