in this paper, a neural network model reference adaptive system speed observer is designed, which can be used in speed control of linear induction motors (lims). dynamical equations of lim have been considered accurate. in other words, the end effect and the electrical losses of the motor have been included in the motor equivalent circuit. then equations of the reference model and adaptive mode...

In this paper, a new fast and accurate method for fault detection, location, and classification on multi-terminal DC (MTDC) distribution networks connected to renewable energy and energy storages presented. MTDC networks develop due to some issues such as DC resources and loads expanding, and try to the power quality increasing. It is important to recognize the fault type and location in order ...

Solution: The circuit has been represented twice, by a circuit diagram and also by a network function. The unknown inductance, L, appears in the circuit diagram, but not in the given network function. We can analyze the circuit to determine its network function. This second network function will depend on the unknown inductance. We will determine the value of the inductance by equating the two ...

Network-oriented methods applied to electromagnetic field problems can contribute significantly to the problem formulation and solution methodology and to a reduction of computational effort and allow a systematic introduction of hybrid methods. In network theory systematic approaches for circuit analysis are based on the separation of the circuit into the connection network and the circuit ele...

We discuss the variational optimization of a unitary tensor-network circuit with different network structures. The ansatz is performed based on generalization well-developed multi-scale entanglement renormalization algorithm and also conjugate-gradient method an effective line search. present benchmarking calculations for structures by studying Heisenberg model in strongly disordered magnetic f...

Circuit-switched communication networks have been analyzed extensively in the stationary case, i.e. where the arrival and/or service rates are time-independent. In this paper, we study a circuit-switched network where the external arrival rates to the network are time-dependent functions. The circuit-switched network is modelled as a nonstationary queueing network with population constraints, w...

in this paper, power system restoration in the presence of svc and tcsc in partial outage conditions is considered and a new method for maximum load restoration using different control variables is presented. control variables are tap of transformers, generation rescheduling and operating points of facts devices. objective function is restored load (to be maximized) and constraints are voltage ...