Recently, the commissioning ceremony of law enforcement ship for offshore ecological environment monitoring “China Environment Monitoring Su 001”, developed by China Shipbuilding 702 Institute for Jiangsu Ecological Environment Monitoring Center, was held in Nanjing. The ship’s length is 49.3m, width is 9.4m, average draft is 3m and speed is not less than 12.5 knots.
The ship integrates environment monitoring, emergency command, and environment law enforcement. It has a number of professional laboratories, equipped with full-factor monitoring equipment covering seawater quality, seafloor sediments, marine air quality, marine organisms, and marine carbon sink. It automatic, digital and intelligent level are leading in the same industry in the country, and it has created “Four Firsts” in the national ecological environment system: The first public service ship that integrates monitoring, law enforcement and emergency functions, the first ship of its kind that adopts petrol-electric hybrid power, not only saves energy and environmental protection, but also creates the necessary conditions for high-precision marine monitoring operations, the first professional ship that realizes online continuous monitoring of seawater and greenhouse gases, and the first professional ship that integrates marine intelligent monitoring platform.
The ship’s main switchboard uses three HMC6 multi-master power management controllers of SmartGen to perform automatic scheduling and protection function between two diesel gensets and one reversible shaft genset, among which HMC6 controller of shaft genset control supports seamless switching of power generation and PTH mode. During the commissioning process of the power station, SmartGen toiled alongside main switchboard manufacturers, shipyard project management personnel, shipowner representatives and genset manufacturers to ensure that the power station passed the acceptance of the classification society with a high standard, which is another successful application of SmartGen marine products in the field of marine automatic power station.
HMC6 power management controller is a multi-master power management system designed by SmartGen for marine and applications including diesel genset, shaft gensets, shore power connection, busbar control and protection, which can realize automatic power station system composing of up to 16 main diesel gensets, 3 shaft gensets, 3-way shore power, 2 harbor gensets and 5 contact switches and support ring busbar control.
HMC6 controller is equipped with energy quality detection function, which can meet pre-alarm requirements of electric propulsion ships on harmonic parameters, and at the same time, it can achieve single 16-way HC inquiry with the expansion of input and output modules, support HC management mechanism of fixed feedback (digital inquiry) and variable feedback (expand HMP300 module to collect HC at real time). It can meet control requirements of different kinds of HC equipment.
HMU8-HMC6 is an 8-inch touch screen with built-in power management function designed for marine automatic power station application scenarios, supporting different conditions such as harboring, sailing, operating, PTH and other working conditions.
For more than ten years of efforts, fully domestic marine engine intelligent control and power station power management solution formed by MGCP100B/L-2 diesel engine control box and HMC6 power management controller specially developed by SmartGen for marine diesel engine, is widely applied in offshore platform, offshore wind power booster stations, luxury yachts, public service ships, ro-ro passenger ships, container ships, bulk carriers, crude oil carriers, oil products carrier, full-rotating tugs and other ships. The products have been highly praised by end users.
In March 2021, the whole series of SmartGen marine products passed BV type approval, so for, SmartGen marine engine controller, distributed IO module, MGCP100B/L-2 series diesel engine control box, HMC6 power management system and power protection module have both BV and CCS type approval.
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