Appropriate Placement of Fault Current Limiting Reactors in Different HV Substation Arrangements
نویسندگان
چکیده
منابع مشابه
HV Substation Earthing Design for Mines
-High Voltage (HV) substation forms important assets for the mining industries. The existences of these substations necessitate earthing design to ensure safety compliance to the mine regulations. The HV system within the mines is consisted of multiple substations which are connected throughout and underground cable. These substations provide the load with the required electrical power to perfo...
متن کاملHV Substation Overvoltage Computation Taking into Account Frequency Dependent Transients on the Substation Grounding System
This paper describes methodology for the computation of the electromagnetic transients in the high voltage substations, taking into account transients on the substation grounding system. Simulation technology is based on the system decomposition. Interconnections between different subsystems are done in each time step using Thevenin equivalents. Frequency dependent impedance of grounding conduc...
متن کاملOptimal Placement and Sizing of Fault Current Limiter in a Real Network: a Case Study (TECHNICAL NOTE)
In this paper, the effect of number and fault current limiter(FCL) location has been investigated in order to have maximum reduction of short circuit current level in all buses in a real network. To do so, the faulty buses were identified in terms of short circuit current level by computing short circuits on the desired network. Then, while the fault current limit was modeled, its optimal locat...
متن کاملSelection of Resistive and Inductive Superconductor Fault Current Limiters Location Considering System Transient Stability
Superconductor fault current limiter (SFCL) is an effective device to suppress high fault currents. This paper presents a comparative study of resistive and inductive fault current limiters from transient stability point of view. Appropriate location and type of the limiters in a HV substation is selected by a qualitative approach based on the equal area criterion. Study system is simulated by...
متن کاملA MULTISTAGE EXPANSION PLANNING METHOD FOR OPTIMAL SUBSTATION PLACEMENT
Optimal distribution substation placement is one of the major components of optimal distribution system planning projects. In this paper optimal substation placement problem is solved using Imperialist Competitive Algorithm (ICA) as a new developed heuristic optimization algorithm. This procedure gives the optimal size, site and installation time of medium voltage substation, using their relate...
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: Circuits and Systems
سال: 2012
ISSN: 2153-1285,2153-1293
DOI: 10.4236/cs.2012.33035