| Recently,misconduct accidents have not been blocked though they have been controlled effectively.The main reason is that the operator misconducted while with no responsibility,which is more apparent in the multi-shift and multi-specialization situation,because of the defect management,no collaboration,breakthrough of anti-error operation techniques.It is a long task to strengthen the executive of regulations and the guarantee of anti-error.Along with the construction of intellectual grid and the constant promotion of state policy,the control center has been shifted to remote switch,disconnected link etc,so it is very important to operate safely.Along with the application of intellectual settings like microcomputer relay protection tester,anti-disoperation locking device,measure & control device,not only the high and mediate voltage grid has no people or few people on duty,but also the super voltage grid apply the automatic techniques.Monitoring system and anti-disoperation have become the essential parts of grid automatic system.It is the premise of the classification of duties of these two in order to guarantee the order of grid.For the microcomputer relay protection tester can only satisfy the single grid and it cannot meet the demand of all the grid,it is the aim to design a set of software to realize the monitoring the whole grid,as well as conducting the method of the topological analysis,analyzing the pre-post state of grid,giving the outcome of operation and instructing the ban of no operation after the wrongful operation and reminding the possible bad impact,in order to enhance the efficiency of substation switching operation ticket,online picture intelligent fitting ticket will be researched.So the operator can fit the ticket easily,efficiently.The system improves the efficiency of switching operation,makes the operation more standardized,greatly eliminates the potential safety hazard of the operator remote operation,and ensures the safe and stable operation of the power grid. |
PDF Full Text Request