Distribution Monitoring And Energy Management Systems Development Research

As the increase of the power consumption, power supply quality becomes the focus that people pay close attention to day by day. The quality of power supply can be decided by monitoring the operation state of the low-voltage distribution voltage transformer. But the monitoring automatic degree is not high at present, some places the transformer is overload, some places the accident of exploding has happened, some places present the phenomenon of cutting the line and sneaking current. Because the power consumption is not forecasted, accidents cannot be reported in time. It leads to a power failure and unnecessary losses of the power supply company.Firstly, this thesis explains the development objective function content of distribution network automation system, and the necessity of exploiting the power monitoring and energy management system, as well as the construction function and the design of this system is put forward.Secondly, combined with the feature of distribution network management and operation of power supply enterprise, this thesis proposes the tactics principle objective for developing the power monitoring and energy management system. On the basis of the latest achievements of computer technology, a distributed system method to construct the power monitoring and energy management system for distribution network is presented, the main functions of systems are summarized by discussing with the users many times, the system and database are also designed and optimized.Lastly, a practical system developed based on the theory mentioned above is introduced, from requirement analysis deciding the system objective to database design function realization, embodying the system integration tactic Client/Server design approach.The power monitoring and energy management system may become a independent automation system. It can take shape and supplement to the distribution SCADA system, and make the data shared resource that can be regarded as the distribution administrative system, user service system, etc. Practice has proved that the system should be with perfect function, easy to use, has totally satisfied the actual demand, and it can improve the management level of the power supply enterprise further.