591 results found.
Year: 2010, Volume: 10, Issue: 2
... with different currents is obtained using two different analysis Figure 11. Problem solver flowchart. tools: flux tube model and Flux2D. The results are The software starts loading the B(H) data of the represented in Figure. 13, and it can be observed that both ferromagnetic material. Also, parameters like MMF ...
Terms matched: 1 - Score: 3 - 1,035k
Year: 2010, Volume: 10, Issue: 2
... the textual bus version were used, with synchronous parallel load and description at a reduced abstraction level that is ... and at the end of the algorithm the multiplicand is loaded by LDB signal activation. removes the blocking or ... Fig. 2.), there are emphasized the loading signals for the registers (LDB, LDQ, ...
Terms matched: 6 - Score: 141 - 1,155k
Year: 2010, Volume: 10, Issue: 2
... generator and the conventional supplied to a 300V, 50Hz load. The load which is connected to synchronous generator ... trends, economic and used for supplying power to the loads. ecologic energy generation techniques involving motor- generator ... side (idc-gen) and in the inverter side (idc-load) 3 evaluated as the quotient between the voltage ...
Terms matched: 5 - Score: 111 - 2,584k
Year: 2010, Volume: 10, Issue: 2
... as The French system of synchronous motors, fed by load- step-down chopper in the 3-kV grid (Swiss ... into the necessary change of the stator-flux space equalizing peak loads, before connecting to the public vector in the ... of the switching which ensure nï€1 redundancy due to their overload frequency [1 ], but now enforced by ...
Terms matched: 5 - Score: 46 - 14,864k
Year: 2010, Volume: 10, Issue: 3
... based on the system fundamental frequency component of Energy, Randomness, Arcing phase signature, Spectral residual current and voltage was proposed to determine HIF. analysis, and Load analysis algorithm. In [32], a comparison In [172], another protection scheme based on active power among four high impedance fault detection algorithms ...
Terms matched: 1 - Score: 15 - 1,119k
Year: 2010, Volume: 10, Issue: 3
... , two super trees have been employed. In this suffer from some deficiencies like quality deterioration method, various frequency bands of wavelet transform have along with accretion of payload. These problems are been used for embedding the watermark bits so that aggravated when the original watermark is inaccessible or information energy is distributed in the whole spatial ...
Terms matched: 1 - Score: 3 - 958k
Year: 2010, Volume: 10, Issue: 3
... magnetic flux (δ ), IV. OBSERVERLESS SCHEME FOR SENSORLESS SPEED is the load angle that is constant for a certain load torque CONTROL BASED ON DTC [ ... at The torque of the permanent magnet synchronous motor synchronous speed. However under different loads, δ angle is controlled by monitoring and controlling the armature varies. Here ...
Terms matched: 2 - Score: 17 - 883k
Year: 2010, Volume: 10, Issue: 3
... . The proposed circuit has a low input current harmonic content, can ensure the load overcurrent protection and has a better reliability. The converter can be designed to ... are limited to the ensures an almost sinusoidal input current, controllable ones that have loads which either absorb power and are input factor and current regeneration capacity. PWM ...
Terms matched: 2 - Score: 24 - 641k
Year: 2010, Volume: 10, Issue: 3
... to inject a three phase current into the power supply in order to compensate the load harmonic current, the reactive power A. First order filter and load current ... based on voltage source inverter topology are widely used to improve power quality of nonlinear loads at the point of common coupling to the network. The switching devices of ...
Terms matched: 2 - Score: 21 - 891k
Year: 2010, Volume: 10, Issue: 3
... variation a maximum power is achieved only if the system working point is brought near the maximum power point (MPP). The proposed system, making transferred toward load or storage device [5-9]. use of several MPPT control algorithms (Perturb and Observe, Incremental conductance, Fuzzy Logic), demonstrates in II. ...
Terms matched: 1 - Score: 12 - 1,333k