On ships, PMS Power Management System is in charge of controlling the electrical system. The task is to ensure that the electrical system is safe and efficient. If the power consumption is greater than the power production capacity, the load release is used to avoid power outages. Other features can be automated and stop consumers (eg, diesel generators) because the load varies.
Video Power management system
Panel kontrol dan sistem kontrol generator lengkap
Marine Power Management System PMS is a complete switchboard and generator control system to synchronize ship auxiliaries by applying automatic load sharing and optimizing power generation efficiency. It handles various diesel-driven generator configurations, steam turbines and main engines in combination with switchboards of varying complexity.
Maps Power management system
Operation Management System PMS Operation
Electrical energy in the Combination Generator is implemented in accordance with the calculation of electric power tables of each vessel. The PMS system decides which combination of Generators works best with Load Consumption. The Generator Capacity is such that if any one generator will be terminated it is still possible to provide all the services necessary to provide the normal operational conditions of propulsion and security. Furthermore, it will be enough to start the largest ship's motor without causing another motor to stop or have adverse effects on other equipment in operation. Generally PMS Power Management System performs the following functions on Ship:
- Auto Sync
- Automatic Load Distribution
- Generator Start Auto/Stop/Stby in accordance with Load Request
- Large Auto Auto Blocking
- Load Analysis and Monitoring
- Three (3) Phase Management and Voltage Matching
- Redundant Power Distribution
- Frequency Control
- Start Blackout
- Selection of Generators Priority (first major, second and third primary generators respectively)
- Equal Load Distribution between generators
- Stumble from the non-essential load group (moving charge in two steps)
- Block heavy consumers
- The operation of the second generator in the case of the first generator will be loaded 80% of its capacity
- Standby generator operation, in case of malfunctions on one of two generators
- Manual, safe, semi-automatic and automatic mode operation options from generator
- Control options for the generator in machine control room
Power System Management Benefits of PMS
- Monitoring and control of diesel generators
- Diesel engine security and start/stop
- Circuit breakers sync & amp; connect
- Voltage control and bus line frequency
- Generator voltage and frequency control
- Generator load in KW and%
- Symmetric or asymmetric load sharing
- Load load control with loads
- Separation of alarms, controls, and security
- Single or double control board control
- Heavy consumer logic
- Start automatically and connect after the shutdown
- Automatic channel frequency settings
- Diesel propulsion power control
- "Take me to home mode", PTI control with clutches etc.
- "One touch automatic sequence", automatic mode control
PMS Application Power Management System on Vessel Type
- Tanker (ship)
- Bulk Operators
- General Cargo Ship
- Container Ship
- LNG carrier/LPG carrier/gas carrier
- Cruise Ship
- Yacht
References
3. http://www.km.kongsberg.com/ks/web/nokbg0240.nsf/AllWeb/A297BDC3A79BBB36C125726B00387597?OpenDocument
4. ABB Marine, Integrated Automation System
Source of the article : Wikipedia
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