【正文】 要干擾源 .................................................................................................................... 45 抗干擾的軟硬件研究 ....................................................................................................................... 46 頓 .............................................................................................................................................47 第 7韋結(jié)論與展望 ..........................................................................................................................48 教 《 { ........................................................................................................................................... 49 m .................................................................................................................................................... 51 致謝 ..................................................................................................................................................52 攻讀學位期間參加的科研項目和成果 ........................................................................................ 53第 1 章緒 論 船舶電站監(jiān)控系統(tǒng)概述 船舶電站簡述 船舶在交通運輸中依然保持著重要的地位。 monitoring system。 采用模塊化的設計方法設計了 PLC控制系統(tǒng)的各功能流程，完成 PLC控制程序編寫 ， 包括 發(fā)電機組的自起動、自動準同步并車、自動調(diào)頻調(diào)載以及自動解列等模塊程序，實現(xiàn)了船 舶電站的自動控制；利用 MCGS工控組態(tài)軟件設計了上位機監(jiān)控軟件，人機界面友好 ，便 于操作。 (請在以上相應方框內(nèi)打 ‘ 十） 作者簽名 導師簽名浙江工業(yè)大學碩十學位論文 基于 PLC 的船舶電站自動化監(jiān)控系統(tǒng)的設計 摘要 船舶在交通運輸中依然保持著重要的地位。 日期 :2020 年 3月 30 日 參 學位論文版權使用授 權書 本學位論文作者完全了解學校有關保留、使用學位論文的規(guī)定 ， 同意學校保留 并向國家有關部門或機構(gòu)送交論文的復印件和電子版，允許論文被查閱和借閱。浙江工業(yè)大學碩士學位論文 基于 PLC 的船舶電站自動化監(jiān)控系統(tǒng)的設計 作者姓名：葉繼英 指導教師：陳國定教授 浙江工業(yè)大學信息工程學院 2020年 3月圖冒圖 _ Y1921094 Dissertation Submitted to Zhejiang University of Technology for the Degree of Master The Design of PLCBased Automation Monitoring System of Ship Power Station Candidate: YE Jiying Advisor: Professor Chen Guoding College of Information Engineering Zhejiang University of Technology Mar 2020日期辦 年；月 妒 曰 日期年 + 月日 浙江工業(yè)大學 學位論文原創(chuàng)性聲明 本人鄭重聲明：所提交的學位論文是本人在導師的指導下 ， 獨立進行研究工作 所取得的研究成果。本人承擔本聲明的法律責任。 不保密 \^。 監(jiān)控系統(tǒng)由一個主站（上位機）和三個子站組成，每個子站由一臺三菱 FX2N PLC構(gòu) 成，獨立控制一臺發(fā)電機組，包括一臺柴油機和一臺發(fā)電機，主站和子站之間采用 RS485 通信連接 ^論文設計了該電站自動化監(jiān)控系統(tǒng) ， 實現(xiàn)數(shù)據(jù)的釆集以及對相關設備的控制。 關鍵詞：船舶電站，監(jiān)控系統(tǒng)， PLC, MCGS THE DESIGN OF PLCBASED AUTOMATIC MONITORING SYSTEM OF SHIP POWER STATION ABSTRACT 浙江工業(yè)大學碩士學位論文 The ship still plays an important role in the traffic. With the development of electronic information technology and automation monitoring technology, monitoring system is used widely. As ships are getting more and more largescaled and antomated， the requirement of automatic technology of ship power station is also increasingly. Power station is one of the key parts in a ship. The monitoring system of ship power station plays an important monitoring system of ship power station based on PLC is designed in this paper. The monitoring system is posed of one master station (upper puter).and three substations. Each substation, which is cored by a Mitsubishi FX2N PLC structure, controls a generator independently which is consist of a diesel engine and a generator. The main station and substations are connected by RS485 munication. An automatic monitoring system of ship power station is introduced in this paper, which can realize real data collection and related equipment control. By using the method of modular construction, flow charts of every model in PLC control system is designed in this paper. The program is designed by using the PLC programming software including the modules of generator’s selfstarting, quasisynchronous autoparallel operation and automatic splitting. The automatic control system of power station is realized with this method. By using the configuration software MCGS, the monitoring software of PC is designed in this paper, which has the characteristics of friendly interface and convenient operation. In addition, for the antijamming, mechanical vibration, temperature and humidity interference influence of the ship power station, hardware and software are bined to overe effectively the effects of various kinds of interference on the electrical equipments, and improve the stability and reliability of the power supply in ship power station. Automatic monitoring system of ship power station designed in this paper, is applied to middle or smallsized ships. Testing result shows that the system designed meet the monitor requirements for ship power station. Key Words: ship power station。 .............................................................................................. I 第 1章緒論 .............................................................. 1 船舶電站監(jiān)控系統(tǒng)概述 ..................................................................... 1 船舶電站簡述 ............................................................................................................................1 船舶電站溢控技 術的發(fā)展歷程及趨勢 ............................................................................................3 浙江工業(yè)大學碩士學位論文 船舶機自動化系統(tǒng)及設備技術 .............................................. 3 國內(nèi)外船舶電站監(jiān)控技術的研究現(xiàn)狀 ............................................................................................4 PLC ............................................................................. 5 PLC 的應用現(xiàn)狀 .................................................................................................................... 5 PLC 在船舶電站自動化》控系統(tǒng)中的應用前錄 ........................................................................... 5 三菱 FX2N 的特點 .....................................................................................................................6 描 .................................................................... ................... 8 第 2韋船舶電站自 .動化系統(tǒng)的總體設計 ..................................... 10 電站自動化系統(tǒng)總體設計方案 ............................................................. 10