Practice of power grid dispatching command order sheet system and its soft connection interface with OMS
Shi Liu, Xuesong Qi, Hang Jin · 2023
This paper introduces the design idea and implementation method of a regional power grid dispatching command order sheet system developed with the VFP, and the soft connection interface between the system and dispatching operation management system (OMS) developed with the QuickMacro and the IEwz plug-in. The power grid dispatching command order sheet system not only has the functions of operation task and operation sequence generation, automatic adjustment of large and small item serial numbers and automatic error correction, as well as editing functions such as inserting, deleting, moving and modifying, but also provides two functions of generating typical sheets by using the planned task pasteboard window: automatically retrieving typical Sheets through maintenance plans, and calling typical sheets through microphone voice. The soft connection interface uses robotic process automation (RPA) technology to realize the data connection between the two systems through the automatic operation of WPS forms and IE browsers. Therefore, the soft connection interface gives full play to the editing function of the power grid dispatching command order sheet system and the network function of the OMS, making them complementary and integrated.