LOGO.

Transcription

1 LOGO

2 Divisions 1 ERCOLE MARELLI HYDRO 2 ERCOLE MARELLI POWER 3 ERCOLE MARELLI ELECTRO 4 ERCOLE MARELLI TRAFO

3 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

4 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: 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: exceptional stoutness and simplicity of constructions; cheap routine maintenance; short on-site erection time; compact, simple and extremely reliable regulation system.

5 Rage of Turbines Production

6 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.

7 Pelton Turbines

8 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.

9 Frencis Turbines

10 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.

11 Kaplan Turbines

12 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.

13 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.

14 Research & Development

15 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

16 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 MVA - Hydro Generators Horizontal: Power Range 0,5 MVA 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.

17 The Factory

18 Engineering & Project Unit

19 Production

20 Production

21 Production

22 Small Generators

23 Vertical Hydro Generators

24 Horizontal Hydro Generators

25 3. ERCOLE MARELLI ELECTRO Contents a. The Factory b. Products & Services Index c. Products & Sevices

26 The Factory

27 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.

28 Products & Services Complete design for electric power generation, transmission and distribution.

29 Products & Services LV Metal-enclosed electric panels

30 Products & Services MV Metal-enclosed electric panels

31 Products & Services Design of LV and MV electrical components

32 Products & Services Retrofitting for MV circuit breakers and panels

33 Products & Services MV compact substations (STC-BOX)

34 Products & Services Supervision and Control system for electrical distribution (SCADA DCS)

35 Products & Services After-sales service

36 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

37 Distribution Transformers Factory

38 Power Transformers Factory

39 Production Core

40 Production Active Part

41 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 Insulation resistance IEC Applied voltage test (insolation to ground) IEC Induced voltage test (winding insulation) IEC No load loss test IEC Winding resistance IEC Impendance and load loss test IEC Control wiring, auxiliary operation

42 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

43 Special Transformers Earthing transformer 5.5 KV A (10 sec) Oil Well power supply 250 KVA 33000/400 V Twelve pulse rectifier transformer 1600 KVA 6000/ V

44 Power Transformers Three phase transformer with on load tapchanger 7MVA ONAN-9 MVA ONAF 11.5±8x1.25%/6.3 KV Three phase transformer with off load tapchanger 5 MVA ONAN 20/6 KV Dry Type Transformer Cast Resine 3500 KVA 33/0.4 KV ( t=55o C )

45 LOGO Headquarter Rruga Vllazen Huta,101/ TIRANA (Albania) Tel: Website: