2. From the figure, when the voltage V2 is 10 and 10 volts, the total voltage VD4 and VD6 is 0.7 volts. The voltage VD5 is 0.3 volts. The resistances R4, R5 and R6 are 9 5.1 and 15.1 ohms accordingly. Sequence Show how to calculate and answer the questions in the box. empty as follows DE A D5 D6 R4 V2 R5 R6 When V2 equals 10 Volts 2.2 When V2 is equal to -10 Volts i Current flow through D4: Answer. Current value Flow through D4: Answer..... Current flow through D5 : Answer.. Krahok fee stream flowing through D5 : Answer.......... Current flow through D6 : Answer.... Current value' Flow through D6 : Answer... Current flow through R4: Answer.. Current value Flow through R4 : Answer... Current flow through R5 : Answer... Current value Flow through R5: Answer Current flow through R6 : Answer. :. Current value Flow through R6: Answer...... ECurrent source V2 : Answer.. Current value Power supply V2 : Answer..
Load flow analysis
Load flow analysis is a study or numerical calculation of the power flow of power in steady-state conditions in any electrical system. It is used to determine the flow of power (real and reactive), voltage, or current in a system under any load conditions.
Nodal Matrix
The nodal matrix or simply known as admittance matrix, generally in engineering term it is called Y Matrix or Y bus, since it involve matrices so it is also referred as a n into n order matrix that represents a power system with n number of buses. It shows the buses' nodal admittance in a power system. The Y matrix is rather sparse in actual systems with thousands of buses. In the power system the transmission cables connect each bus to only a few other buses. Also the important data that one needs for have a power flow study is the Y Matrix.
Types of Buses
A bus is a type of system of communication that transfers data between the components inside a computer or between two or more computers. With multiple hardware connections, the earlier buses were parallel electrical wires but the term "bus" is now used for any type of physical arrangement which provides the same type of logical functions similar to the parallel electrical bus. Both parallel and bit connections are used by modern buses. They can be wired either electrical parallel or daisy chain topology or are connected by hubs which are switched same as in the case of Universal Serial Bus or USB.
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