自主可控SFC控制器設(shè)計與研發(fā)
施洋洋,劉歡,劉騰,漫自強,仲浩
(南京南瑞繼保電氣有限公司,江蘇 南京 211102)
摘 要:靜止變頻器(SFC)是大型同步電機變頻啟動的核心設(shè)備?;谧灾骺煽氐能浻布脚_,研制了基于國產(chǎn)芯片的自主可控 SFC 控制器,介紹了該控制器的硬件和軟件設(shè)計流程,并在實時數(shù)字仿真(RTDS)系統(tǒng)中建立同步電機、勵磁、電力網(wǎng)絡(luò)模型,搭建半實物仿真試驗平臺,測試并驗證控制系統(tǒng)功能。測試結(jié)果表明:自主可控 SFC 控制器能夠?qū)崿F(xiàn)同步電機的啟動功能,具備工程實施條件。
關(guān)鍵詞: 同步電機;靜止變頻器;控制器;自主可控;實時數(shù)字仿真系統(tǒng);強迫換相;負(fù)載換相
中圖分類號:TM341 ;TN733 文獻標(biāo)識碼:A 文章編號:1007-3175(2024)10-0026-05
Design and Development of Autonomous and Controllable SFC Controller
SHI Yang-yang, LIU Huan, LIU Teng, MAN Zi-qiang, ZHONG Hao
(NR Electric Co., Ltd, Nanjing 211102, China)
Abstract: Static frequency converter (SFC) is the core equipment for variable frequency starting of large synchronous motors. Based on autonomous and controllable software and hardware platforms, this paper designs an autonomous and controllable controller for the SFC system that based on domestic chips. Then the hardware and software design flow of the controller is introduced. In the real-time digital simulation(RTDS) system, the synchronous motor, excitation and power network model is established, and the semi-physical simulation test platform is built to test and verify the function of the control system. Results show that the autonomous controllable SFC controller can realize the starting function of synchronous motor and has the engineering implementation conditions.
Key words: synchronous motor; static frequency converter; controller; autonomous and controllable; real-time digital simulation system;forced commutation; load commutation
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