By Kathy Estrada

Tucson Electric Power

TEP’S RAS MODELING

for POWER WORLD

Location

System Description

TOLS

Background

Injection Groups Load shed zone

Model Explorer

Aggregations

Injection Groups

Advanced filters

Right click – Insert

Right click again Insert

Select category

Select element

Add

Setting RAS activating conditions

Model Explore

Case Information and Auxiliary

Right click – Insert

Set filter Branch Company

Set conditions

Name the condition

*This will be changed to areas and voltage limits instead of TEP lines

Model Conditions

Stating the criteria for the actions taken to alleviate the conditions defined in Model Conditions

Model Explore

Case Information and Auxiliary

Model Filters

Right click – Insert

Choose conditions

Name your scheme

Model Filters

Determining which contingencies will cause the scheme to activate

Run Mode

Tools

Contingency analysis

Right click – Insert

Add new element

Save

Name

Create contingencies