Reactive Power- and Voltage Regulation in Micro Grids
نویسندگان
چکیده
منابع مشابه
Reactive Power Sharing and Harmonic Voltage Modification in Single Phase Island Micro-Grid with Drop Control
Abstract: When several parallel inverters are in islands operating mode, the droop control scheme is usually used to control the inverters. The droop control method enables the inverters of a Micro-Grid to control the voltage and frequency of the network in a decentralized regulation behavior. The drop control method also enables the inverters to share the required active and reactive powers of...
متن کاملCoordinated local reactive power control in smart distribution grids for voltage regulation using sensitivity method to maximize active power JES
Distributed generation (DG) integrated into Smart grid is the future of distribution systems. The expected impact is wide in terms of control, management, supply and use. In particular, in order to integrate DG based on renewable sources in distribution networks without compromising the integrity of the grid, it needs to develop proper control techniques to allow power delivery to customers in ...
متن کاملReactive Power Pricing in an Open Access Environment Considering Combined Optimum Voltage Profile and Voltage Stability
In a de-regulated open access environment, reactive power is one of the ancillary services which must be provided by an Independent System Operator (ISO). In this paper, a new algorithm is proposed in which reactive power resources are initially so tuned that optimum security in terms of voltage profile and voltage stability are achieved while at the same time, the system losses are minimized. ...
متن کاملReactive Power Pricing in an Open Access Environment Considering Combined Optimum Voltage Profile and Voltage Stability
In a de-regulated open access environment, reactive power is one of the ancillary services which must be provided by an Independent System Operator (ISO). In this paper, a new algorithm is proposed in which reactive power resources are initially so tuned that optimum security in terms of voltage profile and voltage stability are achieved while at the same time, the system losses are minimized. ...
متن کاملVoltage collapse in complex power grids.
A large-scale power grid's ability to transfer energy from producers to consumers is constrained by both the network structure and the nonlinear physics of power flow. Violations of these constraints have been observed to result in voltage collapse blackouts, where nodal voltages slowly decline before precipitously falling. However, methods to test for voltage collapse are dominantly simulation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Renewable Energy and Power Quality Journal
سال: 2012
ISSN: 2172-038X,2172-038X
DOI: 10.24084/repqj10.749