Efficient load flow for large weakly meshed networks
نویسندگان
چکیده
منابع مشابه
Object-Oriented Load Flow for Radial and Weakly Meshed Distribution Networks
Object-oriented load flow modeling is presented for both radial and weakly meshed distribution systems. An OO algorithm based on the Newton–Raphson technique is proposed. In the object oriented formulation, some approximations to the full Jacobian matrix are introduced. Consequently, a detailed study of the convergence characteristics of the proposed object oriented algorithm is presented and s...
متن کاملAn Efficient and Simple Load Flow Approach for Radial and Meshed Distribution Networks
The main contribution of this paper is: (i) proposing a new efficient and simple load flow method for balanced radial and meshed distribution systems, (ii) impact of load models, different X/R ratios, load growth and tolerance levels to check robustness of proposed load flow method, (iii) impact of number of loops on meshed distribution systems, (iv) Comparison of radial and mesh distribution f...
متن کاملA New Algorithm for Load Flow Analysis in Autonomous Networks
In this paper, a novel algorithm for the load flow analysis problem in an islanded microgrid is proposed. The problem is modeled without any slack bus by considering the steady state frequency as one of the load flow variables. To model different control modes of DGs, such as droop, PV and PQ, in an islanded microgrid, a new formula for load flow equations is proposed. A hybrid optimization alg...
متن کاملMeshed multipath routing: an efficient strategy in sensor networks
Due to limited functionalities and potentially large number of sensors, conventional routing strategies proposed for distributed control applications (such as mobile ad hoc networks) are not directly applicable in wireless sensor networks. In this paper, we propose a novel meshed multipath routing (M-MPR) with selective forwarding of packets. Our evaluation shows that M-MPR achieves much improv...
متن کاملارائه روشی مبتنی بر الگوریتمهای هوشمند برای حل پخشبار احتمالی جهت برنامهریزی و بهرهبرداری از ریزشبکهها
One of the basic components of future distribution networks are renewable energy resources (RER). The uncertainty in power production of renewable resources such as wind and solar as well as load is another characteristic of such networks. Conventional power flow methods as a basic tool for power system studies may not be suitable for active distribution networks such as microgrids. In this pap...
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: 1990
ISSN: 0885-8950
DOI: 10.1109/59.99382