AJZP-01 main distribution board is a distribution equipment independently developed by AJE Onjia Electric Co., Ltd., which is applicable to a single generator with a single unit power of less than 3000KW, or a power station system with multiple generators operating in parallel. The system equipment can control, protect, monitor and manage the power generation, transmission and distribution of the whole ship's power system, measure, monitor and manage the generator equipment, load equipment and power station equipment, so as to ensure reliable power supply to the whole ship's power system and stable normal use of the system load. The products meet CCS, LR, DNV-GL, ABS, BV, NK and other Chinese and foreign classification society specifications, ship industry standards and national standards.
system composition
Generator control panel Generator synchronization control panel
Bus coupler switch control panel Power load control panel
Pump unit startup control panel Lighting load control panel
Shore power contact control panel Emergency contact control panel
Function description
Marine intelligent power station management system
PMS The intelligent power station management system is used to coordinate the management of power system equipment, realize the optimization of power supply, rationalize the power distribution of the power station system, promote the reliable operation of the power station system, and realize the efficient and automatic operation of the power station. Avoid accidents, reduce the risk of human operation, and reduce the user's use and labor intensity.
Intelligent power distribution and generator control system
The control system can protect the generator from power management, short circuit, overload, reverse power, graded unloading and other functions, and can realize automatic parallel operation, automatic frequency regulation and load regulation, automatic starting of generator set, etc θ、 HZ, KW, etc. Audible and visual alarm signals can be sent for some out-of-limit parameters (such as low insulation resistance of power grid, first-level unloading, second-level unloading, etc.).
Control mode and function of power station system
The power station system is divided into manual, semi-automatic and automatic control modes. The power of the power station is calculated and operated independently according to the requirements and set conditions. The automatic start and stop, grid connection and disconnection, load distribution, heavy load inquiry, etc. of the generator unit can be reliably operated according to the set requirements.
Health management and function of power station system
The system adopts standard communication protocols such as Modbus, TCP/IP, etc., with interactive human-computer interface, intelligent insulation detection and fault location indication system, working condition data collection of load equipment, working condition display of power station operating equipment, self-inspection of power distribution equipment unit, fault indication and associated display, etc., to ensure the healthy operation of the system, and can intelligently display, and timely notify or contact users for solution. It can communicate with the ship monitoring alarm management system and exchange data.
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