Research And Development On Software And Network Of Monitoring Of Enterprise Electric Consumption

Because the automation level of CHAOCHAI SIYI corporation's power supply system is universally low, and chiefly relying on manual to collect the power system operating data , it is few to collect the data , and makes mistakes easily , and can not realize the power management accurately , and can not ensure the reliability of power system supply.The thesis discuss theoretic and technical of research and development of data acquisition system and network for monitoring of power station in CHAOCHAI SIYI corporation, and the main points are as followings: The content that this text involves uses the distribution and the layering technology , and with the full electronics type multi-function watt-hour meter as hardware kernel , and the development the power data acquisition system ourselves, and use with serial communication technology and the computer digit signal handle technology links the safety of power system and reliable operating and data acquisition system for an organic whole,accomplishes the rigthly measurement and monitoring ,accident record and analysis,data storage ,handle and data sharing etc . Major work is development of "Automatic Reading Meter Module" and acquisition software according to DL/T645-1997's 《multi-function watt-hour meter communication protocol》and Delphi's programming language, and realizes share data throhgh network .