Congestion management utilizing concentric relaxation
نویسندگان
چکیده
منابع مشابه
PURPLE: Predictive Active Queue Management Utilizing Congestion Information
Active Queue Management (AQM) tries to find a delicate balance between two antagonistic Internet queuing requirements: First, buffer space should be maximized to accommodate the possibly huge transient bursts; second, buffer occupation should be minimum so as not to introduce unnecessary endto-end delays. Traditional AQM mechanisms have been built on heuristics to achieve this balance, and have...
متن کاملStochastic Congestion Management Considering Power System Uncertainties
Congestion management in electricity markets is traditionally done using deterministic values of power system parameters considering a fixed network configuration. In this paper, a stochastic programming framework is proposed for congestion management considering the power system uncertainties. The uncertainty sources that are modeled in the proposed stochastic framework consist of contingencie...
متن کاملCongestion Management
Introduction In the early 1990's the power supply industries worldwide started to undergo a period of extensive changes. Electricity markets moved away from vertically integrated monopolies towards liberalized structures with power delivery being a bundle of several services mainly including generation, transmission and distribution. One reason for restructuring lied in the expectation that com...
متن کاملLagrangian Relaxation Based Congestion Driven Analytical Placement
Analytical VLSI placement techniques achieved high solution quality and strong extensibility based on smooth approximation of placement objective and constraints. However, significant room still exist for VLSI placement to improve. We observe at least two sources of placement complexity and inaccuracy, namely, poor predictability for placement metrics and poor controllability of placement const...
متن کاملTransmission Congestion Management Considering Uncertainty of Demand Response Resources’ Participation
Under the smart grid environment, demand response resources (DRRs) are introduced as a virtual power plant to enhance power system adequacy. DRRs often fail to reduce their load due to some external factors. In this paper, a reliability model of a DRR is constructed as multi-state conventional generation units, where the probability, frequency of occurrence, and departure rate of each state can...
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: Serbian Journal of Electrical Engineering
سال: 2007
ISSN: 1451-4869,2217-7183
DOI: 10.2298/sjee0702189s