Descrizione
The NDES Hybrid Diesel Generator set = Diesel generator set + LiFePO4 Battery +20ft Container
The NDES 500 hybrid power station is composed by a Cummins generator set and an lithium ion battery energy storage system, PZ (AC-DC bidirectional converter) and EMS( energy management system) , totally in one 20ft silent design container.
The working principle is same as hybrid vehicle. Saving 30-50% diesel fuel per year
The Advantage of micro-grid hybrid generator compare to the traditional diesel genset :
1. 30-50% oil consumption saving
2. Enhances the short-term peak load capacity of the system, with the complement of the battery storage system,
the 300 kW generator can afford 550 kW suddenly Instantaneous shock .
3. The generator will work efficiently at 70% (adjustable) ,the most fuel-efficient state.
And also the generator will charge the battery when the loads is low.
The battery will discharge to assist generator to bear the loads when load is high.
4. When the battery is fully charged , and the loads is low ,(like only some Electricity for life) the generator will auto shutdown . Only the battery storage system works .
5. Plug and play, easy to move .
6. Silent container design ,≤80 db . When only battery works ,0 db.
7. Our system can connect with city grid ,solar power ,wind power etc. Form a complete new energy system .
| NO. | Equipment name | Specifica | Unit | Quantity |
| 1 | 300KWdiesel generator set | 400V/300KW Engine:Cummins Alternator:Stamford |
set | 1 |
| 2 | Lithium iron phosphate battery(LFP) | 716.8V/150kWh | set | 1 |
| 3 | Energy storage bidirectional converter | NPCS-250KT | set | 1 |
| 4 | air conditioner | Cooling capacity 3000W; Heating capacity 2000W |
set | 1 |
| 5 | 20 feet HQ container | Including external junction box | set | 1 |
| 6 | Intelligent microgrid control cabinet | Including energy management system EMS, video recorder, network switch, 4G router, eccetera. | set | 1 |
| 7 | Other | Fire fighting, fans, video surveillance, lighting, eccetera. | set | 1 |
Diesel Generator Part Spec.:
| NO. | Articolo | Spec. | |
| 1 | Unit standby power | 330kW | |
| 2 | Unit common power | 300kW | |
| Unit rated power | 240kW | ||
| 3 | generator | Marca(Manufacturer) | Cummins(Optional) |
| model | QSNT-G3 | ||
| Emissione | STG IIIA | ||
| Displacement | 14 L | ||
| Prime power | 358KW | ||
| Standby power | 392KW | ||
| Rated fuel consumption rate | 208 g/kWh(Rated 100% output) | ||
| Rotating speed | 1500r/min | ||
| 4 | Alternator | Marca(Manufacturer) | Wuxi Stamford |
| Modello | HCI 434F+MX321PMG | ||
| Manufacturer | Wuxi Stamford | ||
| Prime power | 320kW | ||
| Standby power | |||
| Tensione nominale | 380/400/415 | ||
| Rated speed | 1500r/min | ||
| Rated power factor | 0.8 | ||
| AVR voltage regulation rate | ≤±1% | ||
| Exciter Type | Brushless self-excitation type (permanent magnet excitation is optional) | ||
| Wiring | Y, Three-phase Four-wire | ||
| Winding material | 100% copper | ||
| Material of stator and rotor | Silicon steel, Copper insulated wire winding | ||
| Bearing | 0.1mm high-precision fully sealed and maintenance-free bearings | ||
| Connection method | Flexible disc connection | ||
| Voltage adjustment method | Automatic voltage regulator | ||
| Insulation class | H Class | ||
| Protection level | IP23 | ||
| 5 | Water tank | Copper water tank | |
| 6 | Unit dimension(L×W×H mm) | 3650*1230*1850mm(reference) | |
| 7 | Unit net weight | 4100Kg | |
| 8 | Frequency | 50Hz | |
| 9 | Unit noise | 75db(Outside the container, 1 meter high and 3 meters away) | |
| 10 | Automatic closing and opening function | SÌ | |
| 11 | Controller | Deep Sea (UK) or Smart Gen(Cina) | |
| 12 | Parallel function | Support multiple sets of diesel generators in parallel | |
| 13 | Grid-connected function | Support the function of diesel engine being connected to the grid at the same time | |
| 14 | Automatic refueling | Automatic refueling function and fuel consumption monitoring function | |
LiFePO4 Battery Part Spec.:
| NO. | Articolo | Spec | remarks | |
| 1 | Capacità della batteria(kWh) | [e-mail protetta]ºC | ||
| 2 | Capacità nominale(Ah) | 210 | ||
| 3 | Tensione nominale(Vdc) | 716.8V | ||
| 4 | Operating voltage range(V) | 582.4V-817.6V | ||
| 5 | Maximum continuous charge and discharge rate(C) | 1C/1C | ||
| 6 | System charge and discharge efficiency(%) | >95% | ||
| 7 | Cell Discharge depth(DOD,%) | 100% | ||
| 8 | System discharge depth(DOD,%) | 100% | ||
| 9 | Number of cells(pz) | 448 | ||
| 10 | Number of battery modules(set) | 14 | ||
| 11 | Battery cluster series and parallel mode | (2P16S)*14S | ||
| 12 | Core Spec. |
Capacità nominale(Ah) | 105 | |
| Tensione nominale(V) | 3.2 | |||
| Operating voltage range(V) | 2.5V-3.65V | |||
| Cycle life | 100%DOD,≥3000 TIMES | Under standard condition | ||
| 13 | Module Spec. |
Capacità nominale(Ah) | 210 | |
| Tensione nominale(V) | 51.2V | |||
| Operating voltage range(V) | 41.6V-58.4V | |||
| Number of cells(pz) | 32 | |||
| Dimensione | 447*630*340 | L×W×H,mm | ||
| 14 | Pack Spec. |
Capacità nominale(Ah) | 210 | |
| Tensione nominale(V) | 716.8V | |||
| Operating voltage range(V) | 582.4V-817.6V | |||
| Number of battery modules (set) | 14 | |||
| Dimensione | 1050*700*2260 | L×W×H,mm | ||
| Peso(kg) | 1270±50kg | |||
| 15 | Temp. | Working Temp.(ºC) | Carica:0ºC~55ºC Scarico:-20ºC ~ 55ºC |
|
| Magazzinaggio Temp.(ºC) | -30ºC ~ 60ºC | |||
| 16 | Communication | With PCS | 1*CAN,1*DC(Dry Contact) | |
| With EMS | RS485,ETH | |||
Factory show :
Fair and Exhibition Show ;
Our hybrid diesel geneartor power station on different projects and using scenes :
Our Patents and Honors
FAQ (FREQUENCY ASKED QUESTION)
Q: What’s your warranty period?
UN: Our payment terms is 1 year . But based on some special project, we can extended our warranty period.
Q: Does your generators has global warranty?
UN: sì, our engine use Cummins,alternator use Stamford , They both have the global warranty service. , so you do will have a good aftersales service .
Q: Do you accept OEM/ODM service?
UN: sì, we can accept OEM and ODM both
Q: What’s your payment terms?
Answer: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment
Q: What’s your delivery time?
UN: Our normal delivery time is 20-25 giorni lavorativi. But if your order is some special engine and alternator, then the delivery time is longer.
Q.Can you offer spare parts to us if we need?
UN:sì,we have standard spare parts to you for all our productions.