Active Member
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[China]
Address: No. 2, Shajiao Sijia Gate, Humen Town, Dongguan City, Guangdong Province, China
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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10 Kva 3kw Open Diesel Generator Recoil Start+Electric Start
Coordinated control of battery energy storage and diesel generator in independent AC microgrid
In the independent AC microgrid system, the coordination control
between the diesel generator and the battery energy storage is the
key to ensure the stable operation of the system. Based on the fast
response characteristic of battery energy storage, a coordinated
control method of diesel generator and energy storage battery was
proposed. When the diesel generator is used as the main power
supply, the auxiliary power control signal is introduced into the
traditional droop control of the energy storage system to prevent
the system collapse caused by the diesel engine overcurrent for a
long time and improve the system stability. Aiming at the
short-time power outage problem when the main power supply in the
microgrid changes from the energy storage system to the diesel
generator or from the diesel generator to the energy storage
system, a seamless switching control strategy of the two main power
supplies of the diesel generator and the energy storage battery is
proposed.
Modeling and operation simulation of Marine Diesel generator
Set
The operation process of Marine diesel generator set is an
important part of power plant operation. The number of diesel
generators operating in parallel determines the capacity of a
Marine power station. The stability of parallel operation is
closely related to the stability of Marine power station. It is of
great significance to establish a mathematical model which can
accurately reflect the operation of diesel generator set for
operation control, simulation and performance analysis of power
station. The study of parallel operation of diesel generator sets
involves the establishment of diesel generator model, parallel
operation control model and electric load model. Although there are
some different modeling methods for diesel generator model, most of
them are limited to single model simulation. Taking diesel
generator model as the core, the mathematical model of parallel
operation of multiple diesel generator sets is established. Taking
the "Yu-kun" ship power station as the reference object, the diesel
generator model, power load model and parallel operation control
system model are established respectively.
| GENERATOR | Model | GSKA-8500SE | |
| Frequency(HZ) | 50 | 60 | |
| Max. output(kw) | 6.5 | 7.0 | |
| Rated output(kw) | 6 | 6.5 | |
| Rated. AC voltage(v) | 120, 220, 230, 240 | ||
| Power factor(cosΦ ) | cosΦ =1 | ||
| DC output (v) | 12V/8.3A | ||
| Phase | Single phase | ||
| Alternator type | self-excited, 2-pole, single phase alternator | ||
| Starting system | Electric | ||
| Operating noise level(at 7m) | 68~72 | ||
| Fuel tank capacity(L) | 16 | ||
| Continues work(hr) | 7.8 | 7.4 | |
| ENGINE | Model | HR192FB | |
| Engine type | Single-cylinder, vertical, 4-stroke air-cooled diesel engine | ||
| Bore× stroke(mm) | 92×75 | ||
| Fuel | 0# or -10# light diesel fuel | ||
| LubriCAT-parts-partsion oil volume(L) | 1.65 | ||
| Combustion system | Direct lnjection | ||
| STANDARD FEATURES | Voltmeter | yes | |
| AC Output Socket | 2 | ||
| AC circuit breaker | yes | ||
| Oil warning light | yes | ||
| Oil alert | yes | ||
| OPTIONAL FEATURES | DC circuit breaker | optional | |
| Calculagraph | optional | ||
| Big Wheel | optional | ||
| Three phase voltage | optional | ||
| Current meter | optional | ||
| ATS | optional | ||
| Remote control | optional | ||
| Welding | optional | ||
| DIMENSIONS | Dimension(L× W× H)(mm) | 910× 535× 700 | |
| Net weight(kg) | 155 | ||
| 20FT | 72 | ||
