Flexibility Management in Economic Dispatch With Dynamic Automatic Generation Control
نویسندگان
چکیده
As the installation of electronically interconnected renewable energy resources grows rapidly in power systems, system frequency maintenance and control become challenging problems to maintain reliability bulk systems. two most important actions centers independent operators (ISOs) utilities, interaction between Economic Dispatch (ED) Automatic Generation Control (AGC) attracts more attention. In this paper, we propose a robust optimization based framework measure flexibility by considering hierarchical processes (i.e., ED AGC). We cutting plane algorithm with reformulation technique obtain seven different indices system. addition, study impacts several factors budget operational cost, ramping capability, transmission line capacity) show numerically how these can influence flexibility.
منابع مشابه
Economic Automatic Generation Control
Automatic generation control (AGC) regulates mechanical power generation in response to load changes. Its main objective is to maintain system frequency and keep energy balanced within each control area. However, how to make AGC more economically efficient is less studied. In this paper, we propose an approach to modifying the conventional AGC to improve its economic efficiency by reverse and f...
متن کاملDynamic Economic Dispatch: A Review
This paper presents a review of the achievements of the optimal power dynamic dispatch problem since its inception to the present. There exist two formulations for this problem in the literature. The first formulation is the optimal control dynamic dispatch (OCDD), where the power system generation has been modelled as a control system and optimization is done in the optimal control setting wit...
متن کاملMulti-Objective Dynamic Economic Dispatch with Demand Side Management of Residential Loads and Electric Vehicles
In this paper, a multi-objective optimization method based on the normal boundary intersection is proposed to solve the dynamic economic dispatch with demand side management of individual residential loads and electric vehicles. The proposed approach specifically addresses consumer comfort through acceptable appliance deferral times and electric vehicle charging requirements. The multi-objectiv...
متن کاملOptimal emergency demand response program integrated with multi-objective dynamic economic emission dispatch problem
Nowadays, demand response programs (DRPs) play an important role in price reduction and reliability improvement. In this paper, an optimal integrated model for the emergency demand response program (EDRP) and dynamic economic emission dispatch (DEED) problem has been developed. Customer’s behavior is modeled based on the price elasticity matrix (PEM) by which the level of DRP is determined for ...
متن کاملOptimization Techniques for Economic Dispatch Problem in Generation Plants
Most of electrical power utilities in the world are required to ensure that electrical energy requirement from the customer is served . The power utility has also to ensure that the electrical power is generated within minimal cost. Thus, the total demand must be appropriately shared among the generating units with an objective to minimize the total generation cost to the system in order to sat...
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: IEEE Transactions on Power Systems
سال: 2022
ISSN: ['0885-8950', '1558-0679']
DOI: https://doi.org/10.1109/tpwrs.2021.3103128