Analysis and Design of a Modern SCADA System
that one particular node. The other nodes will find an alternate path either directly or through the neighboring nodes using a r ...
2.5. 3 WMNs routing protocols Wireless mesh networks have emerged as a key technology for next-generation wireless networking, b ...
by maintaining a hierarchical network. The second reason is that OPNET package provides flat protocols only. The flat routing is ...
Figure 2. 11 : Routing protocol classification 1 DSR (Dynamic Source Routing) protocol DSR is adopted in this research beca ...
route cache to verify the availability of a route and initiate a route request if such route to the destination is not available ...
to initiating route discovery [ 59 ]. This may not be acceptable in situations where the mobility rate is high, and during busy ...
Figure 2. 13 : DSR routing algorithm ...
CHAPTER THREE Planning, Design and Simulating of the Modern SCADA System 3.1 Introduction This chapter demonstrates the design p ...
Figure 3.1:A typical electrical power generation, transmission, and distribution system. The secondary distribution system is th ...
Ethernet communication mediaand add Various methods of redundancy which improve reliability and robustness of the system. This t ...
d. Checking the performance and reconfiguring the network parameters. 3.4 Locations Determination To determine the substations l ...
(^13) AL_MOSULSHEMAL N 36º20.406 , E 043º04.460 5,24 14 TAL ABO DHAHER N 36º48.904 , E 042º30.366 73,19 15 IT2A N 36º40.727 , E ...
Figure3. 2 :Substations locations on Nineveh city map using Google earth software. 3.5 Choosing the Suitable Network Topology On ...
scientist Robert C. Prim in 1957and rediscovered by Edsger Dijkstrain Therefore it is also sometimes called the DJP algorithm, ...
time [ 69 ]. Even better, the algorithms required for fast calculations are not too complicated (one common algorithm, Prim's al ...
Figure 3.3:Minimum spanning tree with Prim’s algorithm steps ...
Afterapplying the Prim’s algorithm on the power distributed system to connect its substations, the following Figure3.4 is produc ...
3.6 Transmission Media Selection After the network topology is detected, a proper transmission media is selected.This thesis pre ...
various transmission wavelengths (Multimode at 850nm or 1300nm, or Singlemode at 1310nm or 1550nm). Generally, higher wavelength ...
Table 3 .4:Transmitter’s power and receiving port's minimum sensitivity for some standard fiber productsspecifications. product ...
«
1
2
3
4
5
6
7
»
Free download pdf