WinCC/B.Data производства Siemens

The option WinCC/B.Data forms the basis of a cost-effective energy management system for reducing energy costs and increasing energy efficiency, and it confers the following immediate benefits:

• It creates company-wide transparency, thanks to continuous energy balancing and materials balancing for the power generation systems and loads
• It allows energy costs to be allocated according to the costs-by-cause principle and permits transfer to the billing system (e.g. SAP R/3 CO)
• It generates characteristic values for well-informed suggestions for increasing the efficiency of power generation systems and loads
• It provides planning reliability thanks to production-related load and demand forecasts
• It supports purchasing with cost-optimized energy procurement
• It fulfills the legal obligations for monitoring and reporting on greenhouse gas emissions (CO2 emissions)
• It relieves personnel of extra work through automatically updating internal and external energy reports.

1) If an acquisition computer is installed on a WinCC system, these requirements must also be complied with.

2) An Oracle® Database 11gR2 32-bit in the Standard Edition One, Standard Edition or Enterprise Edition version is a prerequisite for use of B.Data V5.2.

WinCC/B.Data V5.2 basic system

The WinCC/B.Data basic system is available in variants for 100, 500, 1,000 and 30,000 tags and comprises the following components:

• A B.Data acquisition component (WinCC, OPC, etc.)
• A B.Data Client
• B.Data Mobile
• ERP interface
• Reporting, Trender, Visu, document management, Matrix, KPI, Profile

WinCC/B.Data V5.2 SUS & support contract

For each WinCC/B.Data basic system there is a corresponding SUS and support contract, which is dependent on the number of tags. The Software Update Service (SUS) is included, as well as Basic and Extended Technical Support (Hotline).

The SUS and the support contract run for 1 year. The contract is automatically extended by 1 more year unless canceled 3 months prior to expiration.

WinCC/B.Data V5.2 expansions

The scope of B.Data can be extended by purchasing add-on packages:

• WinCC/B.Data V5.2 Web Server
• WinCC/B.Data V5.2 Client
• WinCC/B.Data V5.2 energy forecasting and planning
• WinCC/B.Data V5.2 acquisition components

Acquisition and pre-processing of energy and operating data from WinCC

• In addition to an interface to WinCC, WinCC/B.Data also offers the latest interface standards, such as OPC, ODBC, ASCII and XML
• Preprocessing of energy data in a real-time calculation core that can be freely modeled including a formula editor for defining and configuring new calculation functions (heat calculations for boilers, quality for cogeneration plants, etc.)
• B.Data Mobile for mobile recording of energy data including route planning for meter reading operations. Management and analysis of energy data
• Automatic plausibility check and generation of simulated values
• Long-term archive with versioning, compression and consolidation functions
• Measured value editor for entering and processing energy and operating values
• Trender for presenting up-to-date (online) and historical load curves (trends), also for setpoint/actual value analyses.

Energy and material balance

Freely parameterizable balancing of the energy flows of various media such as electricity, heat, gas, steam, and emissions (CO2) in the B.Data Plant Explorer

• Calculation of characteristic values (KPIs, efficiency coefficients, etc.) with direct reference to production (batches, quantities, etc.).

Energy accounting (costs and revenue accounting)

Calculation and allocation/assignment of energy costs to plants and/or customers/cost units in accordance with the costs-by-cause principle. The bottom up (measurement) and top down (allocation) procedures are supported here

• Flexible modeling of the hierarchic accounting structures in the Plant Explorer
• Tariff allocation of quantities, flexible price assessment with tariff and price time series
• Transfer of costs/revenues to the ERP system (e.g. SAP R/3 CO)

Energy planning

• Generation of requirement forecasts based on production-dependent factors (production planning) and basic load profiles (typical days)

Energy reporting

• Generation of energy schedules for registering with the energy suppliers. Energy reporting
• Freely parameterizable report generator for creating balances, protocols, shift logs, bills
• Fully automated reporting with task management, e-mail dispatch and document management
• B.Data Intranet/Internet viewer (web client) for company-wide viewing of reports and results.