中文摘要：

海洋潮流能是一种清洁的可再生能源，开发海洋潮流能对缓解能源和环境问题具有重要的意义。潮流能发电机纽控制系统是潮流能发电的关键技术之一。文中介绍了潮流能发电机组控制系统的组成和采取的核心控制技术。从硬件电路设计和软件程序开发2个方面详细说明了潮流能发电机组控制系统中蓄电池充放电控制、能耗负载控制和自动变桨距控制的原理。实验结果表明所开发的控制系统能够保证发电系统可靠、安全、稳定地运行。

英文摘要：

Ocean tidal current energy is a clean, renewable energy, the development of which is of important significance for alleviating the energy crisis. The tidal current generator set control system is becoming one of the key technologies of tidal current power generation. The basic composition of the tidal current generator control system as well as the detection and control technology applied to the system are described. A detailed treatment is made of the principles of battery charge and discharge control, load control and automatic variable pitch control in the tidal current generator set control system in terms of hardware design and software program. Test results show that the control system developed is capable of ensuring the reliability, security and stability of tidal current generation system operation.