Eng. Florina SCARLATACHE, Lecturer Eng. Gheorghe GRIGORAS, PhD, Prof. Eng. Gheorghe CARTINA PhD
Rezumat
In ultimii ani, sursele de generare distribuita (GD) au luat o amploare deosebita si se anticipeaza ca in viitor
acestea vor avea un rol important in sistemele electroenergetice. O alegere nepotrivita a locului si dimensiunii acestor
surse poate conduce la o inrautatire a conditiilor de exploatare referitoare la cresterea nivelului pierderilor de putere activa
si scaderea valorilor tensiunilor in noduri, in raport cu situatia in care nu sunt amplasate surse de GD. Obiectivul acestei
lucrari este de a gasi locul si numarul optim a surselor de GD folosind tehnicile de clustering in asa fel incat efectele in
conducerea si controlul sistemului de distributie sa fie minime. Validitatea metodei propuse este aratata printr-o serie de
teste pe retele electrice de distributie.
Cuvinte cheie: surse de generare distribuitaamplasare optimalatehnici de clusteringretele de distributie
Abstract
Nowadays, the distributed generation (DG) is taking more relevance and it is anticipated that in the future it will
have an important role in electric power systems. But, an inappropriate selection of location and size of DG sources can
lead to power losses greater than the losses without DG. The objective of the paper is to find the optimal number and
placement of DG sources using clustering techniques, so the effects on the operation and control of the distribution system
to be minimal. The validity of the proposed method is observed through tests on the different electric distribution networks.
Keywords: DG sourcesoptimal placementclustering techniquesdistribution networks
Din același număr
- AN ARTIFICIAL NEURAL NETWORK METHOD TO FORECAST ELECTRIC LOAD
- OPCOM’S ROLE IN THE WHOLESALE ELECTRICITY MARKET
- TIME FRAME MEASUREMENTS IMPACT ON PROBABILISTIC BEHAVIOUR OF PHOTOVOLTAIC SYSTEMS
- VIRTUAL INSTRUMENT FOR CALCULATION OF UNBALANCE FACTORS THROUGHS FORMULAS GIVEN IN INTERNATIONAL STANDARDS AND REGULATIONS
- AN ACTIVE MEASURING IMPEDANCE FOR SENSITIVITY IMPROVEMENT AT PARTIAL DISCHARGE MEASUREMENT IN POWER CABLES
- PI CURRENT CONTROLLER FOR GRID CONNECTED VSI IN DPGS APPLICATIONS
- CHARACTERISTICS OF VOLTAGE MAINTAINING METHODS FOR ELECTRICAL NETWORKS
- VIBRATION MONITORING SYSTEM OF A WIND TURBINE
- MINIMIZING THE FIR FILTER AREA USED IN A FPGA POWER COMPUTING INSTRUMENT
- DIGITAL EQUIPMENT FOR MONITORING THE CONDITION OF THE BUSHING RELATED TO THE HIGH POWER TRANSFORMER UNITS
- MODULAR SYSTEM FOR ACQUISITION, MONITORING AND PROCESSING ELECTRICAL PARAMETERS OF A DISTRIBUTION NETWORK
- THEORETICAL CHARACTERIZATION OF AN ELECTROMAGNETIC GENERATOR FOR VIBRATION ENERGY HARVESTING