本文基于新型的B&R 2005 系列可編程計(jì)算機(jī)控制器——PCC（ProgrammableComputer Controller），設(shè)計(jì)并實(shí)現(xiàn)了一種功能豐富、穩(wěn)定可靠的水輪機(jī)組現(xiàn)地控制系統(tǒng)，并且基于PCC 強(qiáng)大的通訊功能實(shí)現(xiàn)了機(jī)組的上位機(jī)遠(yuǎn)程監(jiān)控。PCC 基于分時(shí)多任務(wù)系統(tǒng)，在擁有可編程邏輯控制器——PLC（Programmable Logic Controller）的高穩(wěn)定性的同時(shí)，也擁有計(jì)算機(jī)的快速、高效以及編程功能強(qiáng)大等特點(diǎn)，能夠勝任實(shí)時(shí)性、準(zhǔn)確性要求較高的控制任務(wù)。
關(guān)鍵詞：可編程計(jì)算機(jī)控制器；分時(shí)多任務(wù)系統(tǒng)；開關(guān)量輸入模塊；模擬量輸入模塊；
幀驅(qū)動(dòng)器
The Design and Realization of Local Controlling System of Generator Bases on PCC Xu Huipan 1 Wang Dianhong1 Kong Lingbin1 Zhang Lu2 1．Department of Mechanic and Electronic Engineering of China University of Geosciences, Wuhan, HuBei Province, 430074； （2．Wuhan DongXing Automation Technology Company Co.,Ltd, Wuhan, HuBei Province, 430077；） Abstract: This article developed on the basis of one new-type Programmable Computer Controller (PCC) of B&R 2005 and it designed and realized a local controlling system of generator which provided with abundant function. In addition, this system realized far-distance monitoring based on the powerful communication ability of PCC. The Programmable Computer Controller(PCC), which based on time-sharing and multitask system, provided with high stability, high-speed, high efficiency and powerful programmable ability of computer, can be competent for controlling task which requires high veracity and real-time response.
Key words: Programmable Computer Controller；Time-sharing and Multitask system； Digital Input Modules；Analog Input Modules；Frame Driver