The Institute of Electrical Engineers of Japan
1 Objective and Overview of Sub-transmission Network Models
Japan's sub-transmission network system (77 and 66 kV) has been modeled. These three main types of models are described as bellows;
Documents
Fig. 2.1
Fig. 2.2
Fig. 2.6
Fig. 2.7
Fig. 2.9
Table 2.4
Table 2.5
2. Download Data
System I: 77 kV Overhead transmission systems (overhead line systems)
Model I: 77 kV Provincial system mode
System II: 77 kV Cable transmission systems (cable systems)
Model II: 77 kV Metropolitan system model
System III: 66 kV Mixed overhead line and cable systems (mixed overhead-cable systems)
Model III : 66 kV Suburban system model

© 2002, 2007. The Institute of Electrical Engineers of Japan