#Cis to cyme update

The PAD provides the ability to see what the various existing models show and allow rapid entry of changes to the models. The ATV provides mobility and the ability to carry additional instrumentation, cameras, water and other supplies. Key technology comes in two forms: small all-terrain vehicles (ala the John Deere Gator) and pad style computing devices (e.g. In some cases, the updates had to be routed to 2 or 3 departments to have data entered into the different systems.ДЇast-forward to today and technology has offered advances that mean that patrols can cover 8 to 10 miles a day and data updates can be completed within 24 hours, and in some cases in near real time.

#Cis to cyme update

Typically the patrol was a 4 to 5 mile per day activity, with the notes being turned in weekly and manual update being done in a few days to a few months later.

In the 1990вЂ™s, patrolling a line was done with a clipboard and a good pair of boots. Existing models tend to go out of date over time, and diligent upkeep can be time consuming and viewed as an operations and maintenance (O&M) expense to be avoided, but a pair of common modern technologies are making patrol life easier. Something as simple as the restoration from a car hitting a pole can change the grid configuration, especially if the pole that was hit had several services on it. The problem is that the data can be misleading if the grid connectivity, equipment location, customers served and other information in the model is wrong. Instead of having little or no visibility beyond the substation, new meters, intelligent grid devices and distribution automation have provided lots of sensor data. Remote fault indicators, distributed generation, demand response and dozens of other technologies are impacting the grid. Since there was little real-time operation, this worked well and each business area had direct control of the data they managed.ДЇast-forward to the current decade and grid operations has (or will depending on where you are) changed drastically. The grid model was transferred into both the Geographic Information System (GIS) and the Outage Management System (OMS), and in many cases individual circuits were placed in the modeling tools like CYME and Synergy. Transformer to meter relationships went into the Customer Information System (CIS) for instance, information on assets ended up in asset management systems and so forth. Over the next 50 years, the industry made a large number of decisions regarding data location that did not fit in the grid model.

The model only had to be as accurate as the engineers, planners and field personnel needed. The system was set up to build it and forget it.

After all: what more did the industry need? There were no sensors, no controls, and no generation on those circuits phase imbalance was handled by moving a transformer from one set of connections on the feeder to another. Transformers were typically denoted at the end of each lateral without regard to actual placement or connectivity to customers.

L179.3.000: Sawyer 179, MS 1, Boundary 3: London, British Library, Cotton Tiberius A.In the future, all of the analytics, automated restoration, transactive energy and other changes to operations will rely on one key foundation: the underlying grid model and its accuracy.Д«ack in the 1960вЂ™s, the grid model was a single line drawing that was done with a T-square on a drafting board.