| The dependable calculator supervision system is the important marking of the water , power station automation, It is also the foundation that practices unmanned on duty of the water power station.This thesis excellent from the calculator supervision system turn to get stripe a research and generate electricity five aspects, such as Automatic Generation Control (AGC) research, Automatic Voltage Control (AVC) research,AGC,the AVC control realizetion,the unmanned on duty control strategy and the safety assurance system research...etc. automatically, excellent from the project turn,control strategy,plait the distance carry out moderate breezes guard against nearly etc. angle, to the Lubuge calculator supervised and control the system application to make thorough of analytical research and study, open the exhibition no man to turn on duty to the power plant and e-powerplant construction to have certainConsult the value.The Lubuge calculator supervision system is the renewal rebuild project that supervises and control the system foundation to go forward to go in the German SIEMENS company original R30 computer, the calculator supervision system adoption the distributing type of the cumputer of the reformation opens system.Calculator after reform supervision the system have a data to collect with processing,whole factory safety surveillance with real time alarm,the control of the production process, Automatic Generation Control (AGC), Automatic Voltage Control (AVC).etc.Calculator supervision system of the depth development apply to circulate credibility, establishing the sill of the unmanned on duty.The water power station Automatic Generation Control (AGC )to mean to press to schedule to automatically the condition and request, With quick,economy of the way auto control active power of the water power station to satisfy system demand of technique. That thesis analyzed to inquiry into AGC two kinds of in common use load allotment principles in detail that become a comparison principle with capacity and uniformity tiny increase the rate principle allotment load. In the meantime to the Lubuge AGC control the strategy carry on thorough analysis, Turn a research towards designing procedure to carry on practically in the meantime.The Automatic Voltage Control(AVC) means press to schedule to condition and request the auto control water power station the busbar electric voltage or the technique of . the whole factory inactive power.Under the sistuation that promise the machine set safe . movement, inactive power provided and canned make use of well for the system, the power that reduces a power station exhaust. That thesis analyzed to inquiry into AVC two kinds of in common use load allotment principles in detail that become a comparison principle with capacity and uniformity tiny increase the rate principle allotment load. In the meantime to the Lubuge AVC control the strategy carry on thorough analysis, Turn a research towards designing procedure to carry on practically in the meantime."The unmanned on duty of the water power station means to isn't a whole day in the factory premises 24 hours all someone on duty(or guard), the machine set correspond of adjust one degree organization order auto basis procedure operation. Normal the period equipments can circulate automatically with the work condition to convert, meeting the Trouble ability to handle automatically, don't need the site artificial to interfere immediately ".The Lubuge unmanned on duty start started the first step plan in the early years in "create top-grade" in 1997, with the calculator changed a type for chance, built up Engineer's work station on NAIGE site, become the embryo of no man on duty far-away place control, the movement management fulfillment of eight years"no man on duty"(little person guard) for open real meaning of supervise of the unmanned on duty manages a backlog precious experience; In 2003, the Lubuge put forth effort after furtherly raise personnel's character and manage level, scooping out the oneself potential continuously, from the equipments,personnel, managing and automating level wait everyone's noodles carrieding on dispassion thinking and analyzing, formal suggested an unmanned on duty management up the argument matter agenda.This thesis builds to promise the system builds up two big aspects to carry on an analytical study with safety from the control platform. See easily, the water power station the unmanned on duty implement can also see is the depth application that the calculator supervises and control system.E-powerplant the popular comprehension be calculator technique,the network technique and the information technique etc. of the thorough application forerunners, one the one hand, the exaltation equipments automation control level, theautomation,intelligence that carries out a production line turn; On the other hand, the production control standardize,the process turn,the network turn, easing the personnel's labor strength, the exaltation work efficiency, make the power station turn a direction to move forward toward the modernization,integral whole.E-powerplant is at many in the last yearses are to the power station production line automation,imitate a true technique and manage excellent turn system with the decision of fulfillment and turn a research to the numeral of the power station in the last few years, produce to turn the equipments,the calculator technique and network in the numeral cunently according to the electric power especially technical of extensively applied but formative of.It collects all informations that the power station production line supervision and business enterprise manage to need and passes the network share, the information collect,the processing and feedback should the biggest limit automation, reduce a heavy artificial information to collect,the workload of the processing and feedback;In the meantime, the information that collects with the storage have to the process data scoop out a technique, making information concentrated to turn with intelligence, for make policy a layer to provide a powerful basis.This text openned the exhibition e-powerplant construction to carry on a thorough research to the LUBUGE power station. |
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