基于虛擬儀器技術(shù)的諧波在線監(jiān)測(cè)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn) De ign and lmplementation of On_line Harmonic Monitoring Sy tem Ba ed on Technology of ;irt

摘要一種基于虛擬儀器技術(shù)的諧波在線監(jiān)測(cè)系統(tǒng)的設(shè)計(jì)方法，可以用于電力系統(tǒng)諧波在線遠(yuǎn)程監(jiān)測(cè)。文中論述了監(jiān)測(cè)系統(tǒng)的硬件結(jié)構(gòu)、軟件平臺(tái)及應(yīng)用軟件的工作模式。通過(guò)應(yīng)用虛擬儀器技術(shù)和網(wǎng)絡(luò)技術(shù)進(jìn)行諧波測(cè)量和數(shù)據(jù)傳輸處理，并得出實(shí)驗(yàn)結(jié)果，從而實(shí)現(xiàn)了電力系統(tǒng)諧波遠(yuǎn)程監(jiān)測(cè)的目的。
關(guān)鍵詞 虛擬儀器 在線監(jiān)測(cè) 諧波 DataSocket ADO
Abstract The method of an on-line harmonics monitoring system based on virtual instrument technique is introduced. It can be used in remote online harmonics
monitoring of electric power. In this article，the hardware structure，software platform，and operation mode of application software are expounded. Through applying
virtual instrument and network technologies，harmonics measurement and data transmission and processing are carried out and experimental results are obtained.
Thus the purpose of remote monitoring of harmonics of electric power has been reached.
Keywords Virtual instrument On - line monitoring Harmonics DataSocket ADO