Part I of II: Technical Strategies for Voltage Power Regulation in LV Distribution Networks

Delfanti, Maurizio; Frosio, Luisa; Monfredini, Gabriele; Merlo, Marco; Rosati, Claudio; Rosati, Daniele; Marchegiani, G.

doi:10.1080/21563306.2015.11461422

Cited by 2 publications

(2 citation statements)

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“…In [5], [31], 4 different local control strategies have been exploited according to European technical standards, as listed in the following: LawA) control of tangent of φ according to the PCC voltage (tan φ = f (u)); LawB) control of reactive power according to the PCC voltage (q = f (u)); LawC) control of tangent of φ according to the real power injected (tan φ = f (p)); LawD) control of reactive power according to the real power injected (q = f (p)). In Fig.…”

Section: B Reactive Power and Power Factor Control (Pfc)mentioning

confidence: 99%

Voltage Control in Active Distribution Grids: A Review and a New Set-Up Procedure for Local Control Laws

Mirbagheri

Falabretti

Merlo

2018

2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

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Planning, operation and control of active distribution grids by increasing the number of dispersed generators is becoming more important but also more complex. Hence, the importance of controlling the voltage is highlighted in many research papers. Traditionally, in passive distribution networks the voltage rise has been mitigated by network reinforcement. Nowadays, local voltage control, coordinated voltage control and centralized voltage control have been discussed for active networks in research papers. Although all the approaches have been proven to solve the problem of voltage rise in distribution grids, using plenty of sensors to gather huge number of measurement could cause complexity. This paper represents a literature review of different voltage control approaches in active distribution grids and proposes a new procedure to set up a local voltage control law devoted to properly manage the voltage profile (e.g. minimizing losses on MV feeders).

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Section: B Reactive Power and Power Factor Control (Pfc)mentioning

confidence: 99%

Voltage Control in Active Distribution Grids: A Review and a New Set-Up Procedure for Local Control Laws

Mirbagheri

Falabretti

Merlo

2018

2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

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“…In [42]- [45], Static compensators (STATCOM), D-STATCOM, static VAR compensators (SVC), fixed capacitor banks and shunt capacitor banks have been investigated as generator compensators to regulate the voltage. Four different local control schemes are discussed in [46]- [48]. These schemes have been modified according to European technical standards, as listed in the following: Law A) control of tangent of φ according to the PCC voltage (tan φ = f (u)); LawB ) control of reactive power according to the PCC voltage (q = f (u)); LawC ) control of tangent of φ according to the real power injected (tan φ = f (p)); LawD) control of reactive power according to the real power injected (q = f (p)).…”

Section: A Voltage Controlmentioning

confidence: 99%

Hosting Capacity Analysis: A Review and a New Evaluation Method in Case of Parameters Uncertainty and Multi-Generator

Mirbagheri

Falabretti

Ilea

et al. 2018

2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Syst

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The rapid growth of distributed energy resources exploitation can cause voltage violations and overloading on distribution grids due to the uncontrolled and unprogrammable power injections associated with dispersed generators. To overcome these issues, distributed system operators have to evaluate the maximum generation that can be hosted by distribution grids without violating the technical constraints and find the ways to increase it. In this paper, different hosting capacity analyses for different case studies have been reviewed, and a novel model to evaluate hosting capacity in case of grid parameters uncertainties and multi-generator connection is proposed.

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Part I of II: Technical Strategies for Voltage Power Regulation in LV Distribution Networks

Cited by 2 publications

References 0 publications

Voltage Control in Active Distribution Grids: A Review and a New Set-Up Procedure for Local Control Laws

Voltage Control in Active Distribution Grids: A Review and a New Set-Up Procedure for Local Control Laws

Hosting Capacity Analysis: A Review and a New Evaluation Method in Case of Parameters Uncertainty and Multi-Generator

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