Ppt si-03-eng

Integrated Solutions for Small Hydro

SEMI Industrial Ltda.

Group of Companies

SEMI Engenharia SEMI Sistemas SEMI Industrial

• Erection, Start Up and Technical Assistance

•Plant automation •Speed governors •Voltage regulators •Electrical package supply

•Water turbines •Gates and racks •Penstocks •Butterfly and spherical valves

Key Personnel Resumé

Products • Water Turbines (Kaplan,

Francis y Pelton)

• Hydromechanical equipment (gates, trash racks and valves)

• Penstocks

• Electrical Equipment and Substations

• Plant Automation and remote operation

• Erection and Start Up

• Water-to-Wire Packages

Equipment

• Water Turbines Francis, Kaplan y Pelton

• Gates

• Butterfly and Spherical Valves

• Hollow Jet Valves

• Penstocks

• Trash Rack Cleaning Machines

Services

• Mechanical assembly

• Electrical assembly

• On Site Fabrication of Penstocks

Services

• Qualified and trained team

• Equipment, tools and devices

• Support vehicles

Turbine Size Range

Agreement with University of Genoa for the hydraulic design

Several projects delivered to small hydro power plants in Brazil

Excellent efficiency values achieved

Technology

• Technical Director – Robert Fink

• More than 30 years experience in hydraulic turbine design

• Hundreds of turbines designed and delivered to Brazil

Technology

Technology

Turbine Type Max. Runner Dia. (mm)

Francis – Horizontal – Single Runner

1.750

Francis – Horizontal – Double Runner

1.100

Francis – Vertical 3.000

Kaplan S – Upstream 2.500

Kaplan S – Downstream 3.000

Kaplan – Vertical 2.700

Electrical Equipment

• Panels and cubicles

• Speed Governors and Voltage Regulators

• Substations

• SDSC automation and remote control

SDSC

Modem

Centro de Operação

do Sistema

Modem

Modem

Modem

Serviço

Telefônico

Público

torretelefoniacelular

telcelular

Modem

Modem

linhaprivativa

Internet

conexãowireless

repetidora

fibraóptica

satélite

escritóriofilial

escritóriomatriz

residência

fibraóptica

conexãowireless

Máquina nMáquina 2Máquina 1Central

Tomada D'água

Ethernet principal

acesso remoto

Estações de trabalho, configuração ou programação

Automation •Control and protection systems •Remote monitoring and operation •Speed governors and voltage regulators

Engineering

• Own engineering team

• 3D design and modeling

• Turbine (and related equipment) mechanical design

Engineering

Factory

References

References

2 Francis Turbines - vertical shaft

Net Head: 23,0 m

Nominal Flow: 26,25 m3/s

Output: 5.342 kW

Speed: 200 rpm

Hidrelétrica Chupinguaia PCH Cascata Chupinguaia Chupinguaia - RO

References

Hidrelétrica Ângelo Cassol PCH Ângelo Cassol Alta Floresta do Oeste - RO

2 Kaplan S Upstream Turbines

Net Head: 14,73 m


Output: 1.850 kW

Speed: 327,27 rpm

References

AES Tietê PCH São José São João da Boa Vista - SP

2 Kaplan S Upstream Turbines

Net Head: 21,31 m


Output: 2.085 kW

Speed: 450 rpm

References

Limiar Ambiental PCH Cristina Cristina - MG

2 Francis Turbines - horizontal shaft

Net Head: 70,87 m


Output: 1.960 kW

Speed: 900 rpm

References

Hidropan CGH Divisa Panambi - RS

1 Kaplan S Upstream Turbine

Net Head: 13,78 m


Output: 1.037 kW

Speed: 400 rpm

References

Firenze Energética PCH Santana 1 Nortelândia - MT

2 Francis Turbines - Horizontal Shaft

Net Head: 76,0 m


Output: 7.656 kW

Speed: 514,27 rpm

References

Maggi Energia PCH Divisa Sapezal - MT

2 Francis Turbines - horizontal shaft

Net Head: 39,08 m

Nominal Flow15,80 m3/s

Output: 5.509 kW

Speed: 400 rpm

References

Hidrelétrica Pardos PCH Pardos Porto União - SC

2 Francis Turbines – horizontal shaft

Net Head: 145,87 m


Output: 5.349 kW

Speed: 900 rpm

References

Hidrelétrica Águas Claras PCH Esperança Comodoro - MT


Net Head: 78,0 m


Output: 1.248 kW

Speed: 900 rpm

References

Saneago PCH Barragem João Leite Goiânia - GO


Net Head: 35,2 m


Output: 2.051 kW

Speed: 352 rpm

Turbines for pump drive

References

Itaguaçú Energia PCH Itaguaçú Pitanga - PR


Net Head: 65,62 m


Output: 7.324 kW

Speed: 600 rpm

Stay ring totally machined Number of stay vanes calculated to avoid ressonance

Manufacturing Details

Welded runner in stainless steel ASTM-A-743 CA6NM Runner blades 100% machined in CNC machines


Guide vanes in stainless steel ASTM-A-743 CA6NM Guide vanes 100% machined in CNC machines


Stainless steel AISI 316 plated covers


Butterfly valve 100% machined with stainless steel sealing seat Hydrostatic test


Thank you!

www.semi.com.br

Ppt si-03-eng

Technology

Transcript of Ppt si-03-eng