The Research Of Energy Optimization For Households Linking To The W.S.E. System

With the development of power industry development and increasing global pressure on resources and the environment,the electricity market reform and alternative energy policy that is called out,the new intelligent gateway design has a response function of price policy,plays an important role in the interaction between users and grid.Choose the new family energy gateway with family energy management function as the starting point and end point of research and development,and strive to achieve friendly interaction between power grid and residential users,and provide users with information about power consumption strategy and energy guidance.In the context of the above background,this paper studies a family energy management system which considers the energy and energy storage capacity of the family.The main contents are as follows:1.Introduction of complementary physical scenery storage structure of power supply lighting control system,analysis of system components,including: solar,wind generator,permanent magnet synchronous generator and the battery working principle and operation characteristics,and the use of Matlab/simulink for the simulation of a simple description in the original scenery complementary power generation based on the increase of the power generation battery becomes smooth stable and controllable,ensure clean distributed power grid access;2.Of the smart home control technology in the family without load and elastic load elastic analysis by elastic modeling,without load for different types of elasticity are summarized,according to the different characteristics of the analysis of electricity time and energy consumption characteristics,establish memoryless elastic,elastic,full of memory semi elastic and non elastic memory can be interrupted and inelastic noninterruptible five types of home load model,to ensure that users in a certain electrical comfort degree of influence under the premise,according to different types of load in intelligent home,operation optimization,reach for the user to achieve the electricity economy and comfort of the best;3.The operation characteristics of household appliances are classified and described.The constraints of each type of operation are established.According to the operation characteristics of the household appliances,the classification and analysis of household appliances are carried out,.The degree of satisfaction with the electrical equipment after the user's participation in the demand response is described.The mathematical model of all kinds of loads was established,and the objective function needed in this paper was determined.The example using PSO,compared to take measures before and after the power consumption as well as the size of tariff increase or decrease,the experimental results can be obtained effective control strategy based on demand response can meet user comfort requirements under the premise of effectively saving electricity.