PowerPoint Template - ercole marelli group

LOGO
www.ercolemarelligroup.eu
www.ercolemarelligroup.eu
Divisions
1
ERCOLE MARELLI HYDRO
2
ERCOLE MARELLI POWER
3
ERCOLE MARELLI ELECTRO
4
ERCOLE MARELLI TRAFO
1. ERCOLE MARELLI HYDRO
Contents
a. Introduction
b. Rage of Turbines Production
c. Pelton Turbines
d. Frencis Turbines
e. Kaplan Turbines
f. Turbine Governors
g. Research & Development
Introduction
Ercole Marelli Power offers a wide range of solutions for hydropower applications.
EMP employs new design techniques, synthetic materials and electronic technologies in the
construction of hydro power plants. This enables the company to offer a range of
standardised machinery with the following characteristics:
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stout structure and reduced weight;
minimum number of components and simplified geometry;
easy replacement of series components;
un-manned operation.
All our design reflects decades of experience, continuous research and performance
monitoring of numerous units installed world-wide.
Ercole Marelli Power total quality program guarantees our customers a complete range of
mechanical and electrical equipment featuring:
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exceptional stoutness and simplicity of constructions;
cheap routine maintenance;
short on-site erection time;
compact, simple and extremely reliable regulation system.
Rage of Turbines Production
Pelton Turbines
These turbines are particularly suitable for exploiting plant conditions where there is a low flow
utilization as compared with the water head. Situations where reaction turbines would have excessive
speed and would encounter particularly serious problems such as cavitation.
Pelton Turbines
Frencis Turbines
These types of turbines are suitable for a wide range of water heads, normally from 10 to over 300
meters. This type of machine can also be used where the water head varies, even with percentages
exceeding 50% of nominal, for lake level fluctuation or in an aqueduct due to the effect of the growing
head losses from capacity used. The capacity may also change and still keep a high level of working
efficiency and reliability.
Frencis Turbines
Kaplan Turbines
These types of turbines are usually used in plants using low water heads, frequently between 3 and 50
m. Our standard production includes machines capable of developing capacities starting from 2
cu.m/s. up to 40 cu.m./s. Kaplan turbines, with horizontal, vertical and also slanting centre lines, may
be produced with various configurations, depending on the plant specifications.
Kaplan Turbines
Turbine Governors
The Ercole Marelli Power hydraulic power
units include functions such as
• control of valves,
• overspeed tripping devices,
• all turbine distributor maneuvres
• jet deflector maneuvres in Pelton turbines.
OTC is a complete controller that incorporates
many features.
• Automatic frequency control;
• Automatic load control;
• level control;
•TurbWater ine start and stop sequence.
Research & Development
Tomorrow is shaped by the today choices.
Ercole Marelli Power's research and development has allowed us to
reduce costs and time of development respecting the environment.
Research & Development
2. ERCOLE MARELLI POWER
Contents
a. Introduction
b. The Factory
c. Engineering & Project Unit
d. Production
e. Small Generators
f. Vertical Hydro Generators
g. Horizontal Hydro Generators
Introduction
The Company Ercole Marelli Power performs its production activity in his
Productive Units of Tirana. The production and activity of the Company
Ercole Marelli Power are to be placed in the following areas of industrial
production :
Supply and Assembling of Hydro Generators used in the industry for the
Production of Energy:
- Hydro Generators Vertical: Power Range 0,5 MVA - 150 MVA
- Hydro Generators Horizontal: Power Range 0,5 MVA - 150 MVA
Supply and Production of spare parts :
- Hydro Generators Vertical
- Hydro Generators Horizontal
Workmanship of components and assembling groups for the industry of Energy
production with particular experience on, Rotors, Cases, Disks.
The Company Ercole Marelli Power performs its Quality Test (mechanical/electric)
during fabrication and final testing, following international quality standards.
The Factory
Engineering & Project Unit
Production
Production
Production
Small Generators
Vertical Hydro Generators
Horizontal Hydro Generators
3. ERCOLE MARELLI ELECTRO
Contents
a. The Factory
b. Products & Services Index
c. Products & Sevices
The Factory
Products & Services Index
Complete design for electric power generation, transmission and distribution.
LV elecrtic panels.
MV electric panels.
Design and production of LV and MV electrical components.
Retrofitting.
MV bus-ducts.
MV compact substations.
HV substations.
Supervision and control systems for electrical distribution.
Mechanical equipments for power stations.
Design and supply of lighting systems.
Equipments for industrial communications and PLC.
After-sales service.
Products & Services
Complete design for electric power generation, transmission and distribution.
Products & Services
LV Metal-enclosed electric panels
Products & Services
MV Metal-enclosed electric panels
Products & Services
Design of LV and MV electrical components
Products & Services
“Retrofitting” for MV circuit breakers and panels
Products & Services
MV compact substations (STC-BOX)
Products & Services
Supervision and Control system for electrical distribution (SCADA DCS)
Products & Services
After-sales service
4. ERCOLE MARELLI TRAFO
Contents
a. Distribution Transformers Factory
b. Power Transformers Factory
c. Production
d. Quality & Testing
e. Options
f. Special Transformers
g. Power Transformers
Distribution Transformers Factory
Power Transformers Factory
Production
Core
Production
Active Part
Quality and Testing
At the end of the manufacturing process the
transformers are individully tested in accordance whith
the IEC Standards:
- Voltage ratio and phase displacement IEC 60076-1
- Insulation resistance IEC 60076-1
- Applied voltage test (insolation to ground) IEC 60076-3
- Induced voltage test (winding insulation) IEC 60076-3
- No load loss test IEC 60076-1
- Winding resistance IEC 60076-1
- Impendance and load loss test IEC 60076-1
- Control wiring, auxiliary operation
Options
-Plug-in bushings on HV side
-Multifunction protection device
-Cable boxes
-Pressure felief velve whith or whithout contacts
-Off-circuit tap charger with 9 positions
-Integraded pole brackets on tank
-Galvanized tank
Special Transformers
Earthing transformer 5.5 KV - 1000 A (10 sec)
Oil Well power supply 250 KVA 33000/400 V
Twelve pulse rectifier transformer 1600 KVA
6000/690-690V
Power Transformers
Three phase transformer with on load tapchanger
7MVA ONAN-9 MVA ONAF 11.5±8x1.25%/6.3 KV
Dry Type Transformer Cast Resine 3500 KVA
33/0.4 KV ( t=55o C )
Three phase transformer with off load
tapchanger 5 MVA ONAN 20/6 KV
LOGO
Headquarter
Rruga Vllazen Huta,101/3 – 1017 TIRANA (Albania)
Tel: +355.4.2379716
Email: [email protected]
Website: www.ercolemarelligroup.eu