Sensitivity-based dispatch of DG for voltage control
| Autor: | S. R. Abbott, D.J. Morrow, Brendan Fox |
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| Rok vydání: | 2014 |
| Předmět: |
Engineering
Switched-mode power supply Energy Engineering and Power Technology Power factor Distributed power generation reactive power control Control theory SDG 7 - Affordable and Clean Energy Power-flow study Electrical and Electronic Engineering Volt-ampere reactive Renewable Energy Sustainability and the Environment business.industry voltage control power generation dispatch AC power Voltage optimisation Nuclear Energy and Engineering Voltage regulation business Power control |
| Zdroj: | Abbott, S R, Fox, B & Morrow, D J 2014, Sensitivity-based dispatch of DG for voltage control . in 2014 IEEE PES General Meeting | Conference & Exposition . vol. 2014-October, Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/PESGM.2014.6939175 |
| Popis: | The paper presents a methodology for managing a network's voltage profile by dispatching grid-connected distributed generation (DG). The coordinated voltage control algorithm has two main stages for controlling network voltages. Firstly, it avails of any available network reactive power assets and reactive power available from DG which is dispatched to coincide with network needs. If insufficent reactive power is available from the DG units their active power may be curtailed to free up reactive power to ensure voltages are within the desired range. The paper demonstrates that the sensitivity based approach can maintain voltages within the desired range and has the potential to reduce network losses, increase network capacity to accommodate DG and to reduce the distribution network's dependence on the transmission network for reactive power. |
| Databáze: | OpenAIRE |
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