PBOS-2000s Power Plant Bidding Ancillary Decision-making System

• The PBOS-2000s is a power plant bidding ancillary decision-making system which meets the requirements of power system reform and power market operation. It not only provides power market trend supervision and analysis for suppliers, but also has functions of market information downloading, settlement data checking, cost analysis and prediction, bidding and evaluation, ancillary decision-making and risk management. It is ideal for various power generation groups and plants.
  
  Functions
• The Market Information Management Subsystem:
  Collection and statistic calculation of various public information in the electricity market, including market load forecast, generating capacity prediction, settlement of supply and demand, and network operation situation, etc.
• The Cost Analysis and Prediction Subsystem:
  On-line calculation of unit operation cost and prediction of cost according to unit load.
• The Bidding Ancillary Decision-Making Subsystem:
  Manual bidding ancillary decision-making
  Automatic bidding ancillary decision-making
  Market marginal price and trend prediction
• The Settlement and Evaluation Subsystem:
  Settles and checks energy and charge and evaluates the preliminary bidding scheme and the declared bidding scheme.
  Settlement and cheek of energy and change
  Evaluation of preliminary bidding scheme
  Evaluation of declared bidding scheme
• The system's management tools include database management, report management, authority management and process management.
• The system's interfaces include data interface with relevant systems such as TMR, MIS, DCS and PLC, etc.
  
  Attributes
  
  
• Openness: It's designed to be an open and distributed system and adopts PC server/client hardware platform and Windows operating systems.
• Adaptability: It's suitable for various power generation companies and their subsidiaries, as well as different bidding units (thermal, hydro and nuclear, etc.).
• Extendibility: It can adapt to the development of electricity market.
• Authenticity: The analytic data come from public and private information issued by the electricity market trading center, and internal production management data of the power supplier.
• Real-time: It supports real-time power trading, provides real-time interfaces to various internal systems of the trading center and within the enterprise, predict the running cost of the units and marginal price of the market, and produce bidding schemes.
• Integrality: It uses uniform data definition structure and search mode, ensures the integrality of data and trade, and has rich data storage and perfect settlement, check and evaluation mechanism.
  
• Security: It adopts strict user management and ID verification measures, and applies firewall technology.
  
  Engineering Application
  
  The system has been put into formal operation in Wangting Power Plant of Jiangsu Province.