Design And Implementation Of Rule Library And Algorithm Library System For Electricity Trading

In order to meet the need of power market reform, electricity transaction and operation system is established. It is a set of automated system which is deployed in the electricity power dispatching center (trading). It can implement all kinds of the electricity trading business those the electricity market operation rules require. It provides technical support for electricity market price, trading, settlement, information release. In order to meet the requirements of the development of power market, the unified leadership and planning of power market operation and management, there is an urgent need to establish and improve the electricity market operation system. It can achieve coordination and unified management of three power market This paper introduces the development and implementation of rules algorithm library system in the electricity transaction and operation system of the northeast power grid companies.In order to meet the requirements of uniform design of electricity transaction and operation system, the national headquarters (Division) and various provinces of electricity trading business planning and management needs are fully considered. It has the characteristics that adapt to the rapid, efficient and steady trading platform which was unified deployed headquarters (division) and provinces and cities' company of the secondary electricity trading system. Rule library and algorithm library system as a core function of module power transaction and operation system, the design scheme uses a template design architecture, rule database management method, the transaction rule engine flexible resolution, for the global object component technology, with permission to operate security policy to run through all aspects of technology. The development idea is an integrated service system design which is consistent with electricity trading operation system design thought and framework model. The 32 national provincial grid companies can use rules and trading algorithms to manage and oversee the transaction process. Rule library and algorithm library system is the core tool module of electricity transaction and operation system. It is located in the business process transaction definition module and transaction audit module part. It is the underlying support module in the power trading business processes. System development technology mainly uses the mature server development technology. It select the J2EE technical specification (J2EE specification using version 5 or later, JDK jusing version 1.5 or later), and the Spring+Hibernate+Struts integration framework in MVC mode. The database server uses the Oracle version of 10G, which is compatible with the electricity transaction and operation system database version.The development of this system has certain forward-looking and ease of use. It can save manpower and improve work efficiency. It can be directly applied to all levels of power trading countries, regional and provincial center. If this system was used in electric power market operation, it can create the enormous economic benefits and social benefits.