并网与解列全过程不间断供电的10kV发电车设计研究

The Research of Whole Process Uninterrupted Power Supply in the Grid and 10 kV Power Car Design

10kV发电车的应急供电可靠性、经济成本良好性,奠定了其在10kV配电线路中的优势。通过对10kV发电车的结构(包含汽车底盘、降噪车厢、10kV发电机组、独立油箱、配电系统、电缆卷盘、车载照明系统、车载警示系统和接地系统等)、智能并机并网控制系统和高压开关柜等关键点的设计研究,提出了一种能并网与解列全过程不间断供电的10kV发电车。该10kV发电车除了具有最基本的单机并网功能外,还具有单机二次并网功能以及并机二次并网功能。

The 10 kV power supply vehicle has significant advantages in 10 kV distribution network, and it has given the better stability and cost-efficiency during emergency power supply. This paper studies the key design points such as struc- ture （including carrying chassis, silence compartment, 10 kV generator set, individual fuel tank, distribution system, cable reel, vehicle-mounted lighting system, warning light system and grounding system）, distribution system, intelligent parallel and connection system and high-voltage switch cabinet of 10 kV power supply vehicle, proposes a 10 kV uninterruptable power supply vehicle which can connect grid and split network. The 10 kV power supply vehicle employs basic single-gener- ator grid connection function, and also can conduct single-generator secondary grid connection and in parallel secondary grid connection.