【摘要】 在电力系统中,自动准同期装置在发电机并列操作中起着重要作用。为进一步提高电力系统并列操作的安全性和可靠性,研制了一种基于DSP技术的新型自动准同期装置,该装置硬件系统结构简单、性能可靠,能够快速、准确地实现发电机并网。详细叙述了装置的原理和软硬件设计,并且给出采用CAN总线技术与上位机通信的方案。更多还原

【Abstract】 In the power system,the automatic sync hronize device plays an importan t role in control of paralleling between the generator and the power network.I n order to promote the safety and reliability of the paralleling of power system,a new automatic synchronize device based on DSP is developed.The hardware sy stem of the device is simple and reliable.It can realize the parallel connecti on rapidly and accurately.The principle,hardware and software of the device a re specified in detail,and the communication scheme based on the CAN bus techni que is given.更多还原