| �Shanghai Power Equipment Research Institute has a strong technology team, powerful technical capacity and rich engineering experience. Centering on key fields of performance optimization, equipment upgrading, service safety, energy saving and environmental protection, new material and technology and lifetime services of power station, and adhering to the principle of "first-class technology, first-class equipment, first-class talent and first-class management", SPERI provides large- and medium-scale fossil-fired, nuclear, gas turbine and new energy power generation users with individual, differentiated and all-round technological services, promoting the power generation technology and sustainable development of our country greatly. SPERI also provides technological services in the fields of boiler, steam turbine, gas turbine, automatic control, system integration and optimization.
Products
Mechatronic products
| Low-temperature coal economizer and WGGH (including control system) |
| In 2004, SPERI carried out intensive research and tests on low-temperature coal economizers for 2X1000MW unit of the Shanghai Waigaoqiao No. 3 Power Plant on the basis of investigating and summarizing the operation of domestic and oversea boilers. |
Products Description
In 2004, SPERI carried out intensive research and tests on low-temperature coal economizers for 2X1000MW unit of the Shanghai Waigaoqiao No. 3 Power Plant on the basis of investigating and summarizing the operation of domestic and oversea boilers. With the technical research, design and development, production and manufacture in almost 5 years, the first set of low-temperature coal economizer in China (the first set of low-temperature coal economizer made of metal pipes in the world) was successfully put into operation on the unit of the Shanghai Waigaoqiao No. 3 Power Plant in May, 2009. At present, the unit of the Shanghai Waigaoqiao No. 3 Power Plant as the first set of unit equipped with low-temperature coal economizer in China has become a demonstration project.
Based on the experience in engineering practice of low-temperature coal economizer, SPERI researches and develops the WGGH flue gas waste heat recovery - reheating system which utilizes the recovered waste heat of flue gas to heat up the flue gas to the 80�?nbsp; before it flows into chimney. It effectively improves gypsum rain phenomena near the chimney of power plant and eliminates visual pollutions. At present, this system has been successfully used in the projects including the Zheneng Liuheng Power Plant, the Jiangyin Sulong Thermal Power, the Huaneng Shangan Power Plant, the Foshan Nanhai Jingneng Thermal Power, the Zheneng Wenzhou Telulai Power Plant , etc. All the systems which have been put into operation reach or exceed designed values and no corrosion problem exists.
| AlstomA type valve components |
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Produce and supply matched valves for steam turbines for the international famous companies such as ALSTOM, MAN , etc., and synchronously supply the localization services for imported high-temperature high-pressure valves of many power plants.
Products Description |
Produce and supply matched valves for steam turbines for the international famous companies such as ALSTOM, MAN , etc., and synchronously supply the localization services for imported high-temperature high-pressure valves of many power plants.
| Gravimetric weighing coal feeder |
| The gravimetric coal feeder is mostly used for the coal feeding and measurement of pulverizer system of thermal power plant. As microprocessor controls are adopted, it can precisely and reliably control the coal feed rate by weight, matching the demand for boiler combustion system, which can result in saving in fuel and increasing economic benefits. |
Products Description
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The gravimetric coal feeder is mostly used for the coal feeding and measurement of pulverizer system of thermal power plant. As microprocessor controls are adopted, it can precisely and reliably control the coal feed rate by weight, matching the demand for boiler combustion system, which can result in saving in fuel and increasing economic benefits. The gravimetric coal feeder is able to realize continuous and uniform coal feed. In the whole operation process, it can not only accurately weigh materials and display the instantaneous feed rate and total weight of material delivered but also adjust the coal feed rate according to the instructions of boiler combustion control system and control the coal feed rate to comply with the requirements of boiler load.
Boiler air heater (including control system)
Automatic backwash filter screen
Power plant noise control
Non-metal expansion joint
Electrical and control products
DCS control system
Generator excitation system
High-voltage variable-frequency drive
Auxiliary equipment control system of power station (PLC control system)
Turbine Supervisory Instrumentation(TSI)
Nuclear power products
Electrical penetration assemblies for nuclear power
Control rod drive mechanism power supply system (RAM)
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