Description

Gas Operating/Time Series (GL) Siemens PSS SINCAL Gas Modules

Gas Operating/Time Series (GL)

Requirements and Use Cases

Many individual steady-state calculations are required to analyze the effects of changes in operating state in relation to temperatures, consumption patterns and valve states of the gas network over a historical or predicted time period.

A validation of a planning model with measured values is required?but also the determination of energy and volume quantities over short, medium or long-term periods.

• Analysis of the daily and seasonal dependent pressure conditions in the network based on historical operation with measured data from time series measurements
• Refinement and validation of the network model (calibration)
• Analysis of increase and reduction rates of supply or consumption in medium and long-term forecast periods
• Analysis of the change of the internal pipe roughness and reduction of the diameter
• Determination of average and extreme values
• Determination of transported quantities over a selected period

Solution

Based on a network model for steady-state calculations, Siemens PSS SINCAL enables quasi-dynamic time series calculations (GL) over a time period or at specific operating points.

• Calculation of user-defined operating points and operating states
• Time series calculation based on steady-state calculations with user-defined time step
• Calculation based on user-defined increase rates
• Calculation with meter data and measured values determined during operation