Br Hydro Turbinedsgtsewrhyer ttysdyuyJTRJTGJRT

7/27/2019 Br Hydro Turbinedsgtsewrhyer ttysdyuyJTRJTGJRT

1/8

EFFICIENT BY DESIGN

HYDRO TURBINECORNELL PUMP COMPANY


2/8

The simplest of assemblies no couplings to align economy of space close coupled, inductiongenerator/turbine assembly many turbine andgenerator options available as required.

An assembly to allow the turbine to reduce apumping load common motor, turbine one end,pump other end. Both close coupled with all thefeatures to suit a special installation. Speciallysuited to HVAC installations.

Frame turbine, coupled to an induction generator forapplications connected to an existing power grid. Baseassembled with optional speed control and safety shutdown equipment.

Industrial plants, municipalities, HVAC installations, andfarms are tapping potential hydraulic energy sources to

produce electric power as a revenue source, or as a meansto reduce overall energy demands. The key to the system isthe use of excess head to drive a turbine. The turbine may beused to drive a pump, a generator, or other power-requiringdevice. This technology makes it feasible for cities, farmers,resort managers, industrial plants and building managers toconsider hydro turbines in their plant power needs. Studiesshow that a turbine, driven by water from a natural stream orprocess stream, can generate enough electric power to payfor itself in a short time.

You dont need a raging river to take advantage of the energysavings a Cornell hydro turbine can provide. Heads as low as

50 feet, and ows as low as 90 gallons per minute can produceuseable energy.

Cornells high turbine eciency is often found to becomparable with specially built imported turbines. They areless complex, easier to install and require less maintenance.Cornell turbines are available in a wide range of congurationsand mounting styles.

Cornells approach to turbine applications has generatedmany new and innovative design features, resulting inunexpectedly high performance.

HYDRO TURBINE


3/8

Cornell Pump Company

Sunrise Corridor Business Center16261 S.E. 130th Avenue

Clackamas, Oregon 97015

(503)653-0330

(503)653-0338

HYDRAULIC TURBINE DATA WORKSHEET(for Preliminary Evaluation)

Project Name _________________________

Name _________________________________________

Address __________________________________________

Phone __________________________________________

Email __________________________________________

SITE INFORMATION

STREAM or RESERVOIR (uses entire system head)Gross head (static) ___________________

Net head (includes friction loss) ______________________

Available Flow __________________

Penstock Diameter ______________

Penstock Length____________

PRESSURIZED SYSTEM (pressure reduction)

Inlet Pressure ________________

Outlet Pressure Required________________

Design Flow ___________________

ELECTRICAL CHARACTERISTICS

Induction (grid interface) or Synchronous (stand alone)

____________________________

Voltage _________________

Cycles (Hertz) ____________

Phase ___________

ODP or TEFC ________________

HYDRO TURBINE


4/8

Generator Types

InductionGenerator must be connected to an existing power grid. Speed is controlled by virtue of being connected to

the grid, the same way motor speed is maintained. Requires an automatic disconnect from the grid when grid

power fails.

SynchronousGenerator is stand alone. Can be used where there is no electrical grid nearby. Requires a load controller to

maintain standard speed, voltage and phase.

Pressure Surge (Water Hammer) Protection

During grid power loss, a reaction turbine speeds up and the ow through it drops. The magnitude of the ow

change depends on the turbines design and the operating conditions. The ow change may occur very rapidly

(in a few seconds) and can cause a pressure surge (water hammer) that is strong enough to damage or destroy

the turbine and piping. The pressure surge can be reduced by:

Adding mass in the form of a ywheel

Installing a quick opening bypass valve in parallel with the turbine

Controls

Hydraulic turbines need to be equipped with a control valve at the inlet of the turbine. This valve serves as

an isolation device and can be used to control the head and ow through the turbine. The controls should

include speed measuring devices. The control system should be designed so that during normal operationelectrical contact is made or broken at or near the generator nominal (no load) speed. When power fails, the

control system must break the electrical contact and close the inlet valve. It is advisable to contact your utility to

determine if there are any special requirements.

HYDRO TURBINE


5/8

Standard Turbine Construction:

Cast Iron, Bronze ttings - optional, Ductile Iron, Steel,Bronze, Stainless Steel.

Mechanical shaft seal is standard, packing is optional. Standard ODP generator-optional TEFC. Hydro blue, double applied paint.

This high performance can be documented by certied model tests oractual performance tests on ordered units, conducted in Cornells modernhydraulic labs under controlled conditions, by professional engineers. LetCornell sta engineers and sales personnel provide specialty applicationand selections assistance. Whether your needs are demanding requiringturbines in series or parallel, or utilize a single unit Cornell will assist in

your selection of a hydro turbine energy recovery system that is ecientover a wide range of operation.

For added space saving orsimplicity of manifolding, closecoupled, vertical mount withcustom draft tub (available lessdraft tub for discharge manifoldmounting).

Vertical mount, close coupledturbine with optional integralywheel* and base elbow. (Alsoavailable without ywheel)*Flywheels are used to preventexcessive surge pressures and to givemore stable speed control

Synchronous generator for stand-aloneapplications with hydraulic-electric loadcontroller, belt (or direct) drive to turbine,all base assembled.

Horizontal frame mounted turbine, direct drive to anenergy requiring device. (Turbine driving a pump isshown. A generator may be substituted for the pump.)

HYDRO TURBINE


6/8

201098765432

700

600

500

400

300

200

10090

80

70

60

50

40

30

20

1.9.8.7.6.5.4.3.2.1

CUBIC FEET PER SECOND

APPROXIMATE PERFORMANCE RANGE

HEADI

NF

EET

PELTON TURBINES

REACTION TURBINES

Reaction Turbine High eciency compared to Pelton Turbines. Works when positive outlet pressure isrequired, good for force mains.

Fixed geometry best for xed ow rates,does not handle variable ow well.

May require ywheel or quick opening by-pass valve to prevent excessive pressurespikes in the event of grid loss.

Costs less than Pelton Turbines.

Pelton Turbine Must exhaust to atmosphere not appropriatefor force mains, NPDH is not an issue.

Adjustable nozzles allow for variable ow,eciency remains fairly constant.

No ywheel or quick opening by-pass valve isrequired in the event of grid loss because theow is diverted away from the runner.

Costs more than Reaction Turbine.

HYDRO TURBINE


7/8

1000

800900

700

500

600

400

300

200

100

8090

70

50

60

40

30.15 .2 .3 .4 .5 .6 .7 .8 .9 1 2 3 4 5 6 7 8 9 10 20 25

HEADINFEET


1 kW 2.5 kW 5 kW 10 kW

20 kW 50 kW

100 kW

200 kW

350 kW

4TR2

4TR

4

4TR5

4TR

3

5TR5A

5TR

1

5TR

5

5

TR1A

5TR

2

5TR

45TR

3

8TR

3

6TR

3

6TR

2

10TR

2

10TR

1

6TR1

6TR

4

2-1/2T

R2

2-1/2TR

1

2-1/2TR

5

2-1/2TR

3

2TR1

2TR

5 3TR5

3TR

3

3TR2

3TR

1

1-1/

4TR

1

1-1/

4TR

5

1-1/2TR

1

1-1/2TR

5

TURBINE SELECTION CHART1800 RPM

kW SHOWN ASSUMES

APPROXIMATEEFFICIENCY

Cornell Pump Company Portland, Oregon 1800 RPMCORNELL

500

400

300

200

100

90

80

60

70

50

30

40

20

15.15 .2 .3 .4 .5 .6 .7 .8 .9 1 2 3 4 5 6 7 8 9 10 20 25

HEADINFEET


1 kW

2.5 kW

5 kW

10 kW

20 kW

50 kW

100 kW4TR

2

4TR

4

4TR

5

4TR

3

5TR

5A

5TR

1

5TR

5

5TR

1A

5TR

2

5TR

4

5TR

3

8TR

3

6TR

4

6TR

26TR

3

10TR

2

10TR

1

6TR

1

2-1/2TR2

2-1/2TR

1

2-1/2TR

3

2TR1

3TR

2

3TR

3

3TR1

1-1/

4TR

11-1/2TR

1

TURBINE SELECTION CHART1200 RPM

kW SHOWN ASSUMES

APPROXIMATEEFFICIENCY

Cornell Pump Company Portland, Oregon 1200 RPMCORNELL

HYDRO TURBINE


8/8

Cornell Pump Company16261 SE 130th Ave

Clackamas, OR 97015P: (503) 653-0330F: (503) 653-0338

Cycloseal, and Redi-Primeare Registered Trademarks of Cornell Pump Company.

Cornell pumps and products are the subject of one or more of the following U.S. and Foreign patents: 3,207,485;3,282,226; 3,295,456; 3,301,191; 3,630,637; 3,663,117; 3,743,437; 4,335,886; 4,523,900; 5,489,187; 5,591,001;

6,074,554; 6,036,434; 6,079,958; 6,309,169; 2,320,742; 96/8140; 319,837; 918,534; 1,224,969; 2,232,735; 701,979 and

are the subject of pending U.S. and Foreign Patent Applications.

STX SERIESCORNELLPUMP COMPANY

EFFICIENTBYDESIGN

ENHANCED SELF-PRIMINGPUMPS

INDUSTRYLEADING

EFFICIENCYWITH

CYCLOSEALSYSTEM

FIVEYEAR

WARRANTY

SUBMERSIBLESCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

EFFICIENT, RELIABLE, TROUBLE-FREE.

EFFICIENTBYDESIGN

HYDRO TURBINECORNELL PUMP COMPANY

AGRICULTURECORNELL PUMP COMPANY

EFFICIENTBYDESIGN

INDUSTRIALCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

Immersiblemotorsaredesigned tobeused in Dry-Pitapplicationswherethereisapossibility of ooding.Why takeasubmersiblemotorthatwasdesigned torunsubmerged 100%of thetimeand modify ittorun in air99%(ormost of thetime) and

submerged 1%of thetime(in caseof aood)?Thisseemsbackwards.Thecorrectapproach istotakeaTEFC motorthatisdesigned torun in air100%of thetimeandadaptittorun submerged 1%of thetime(in caseof aood).

ImmersibleMotorBasicdesign:Thebasicdesign of theimmersiblepump/motorincorporatesapremiumecient,

inverterduty,P-BaseorC-FaceTEBC motor(totally enclosed,blowercooled).Themotor,asthenameimplies,istotally enclosed and cooled by abloweron top ofthemotor.If themotorbecomessubmerged,theblowermotorfan shutsdownwithoutaecting themain motor.Whilethemotoristemporarily submerged,themediacoolsthemotorjust likeatruesubmersible.A special conduitbox

isused topreventwaterleakageintothemotor.Themotorisdesigned topreventinltration of wateralong theshaftand intothemotorby utilizing atripleredundantsealing system,including apatented Hydroseal design.Themotor-end bell housing incorporatestheinverted cup principle,which trapsan airbubbleunderthemotoraswaterrises,thus keeping wateraway fromtheshaftseal.Theshaftis tted with ahydroseal,which expellswaterand

furtherreducesthechanceof waterreaching theshaftseals.

TheImmersiblemotorcan withstand up to30

feetof submergencedepthforatwo-week period.This

exceedstherequirementsof Immersiblemotorsthat

isdescribed in theindustrystandard Index of Protection

IP67.Competivedesignsonly allowimmersion of themotorforaperiod

of timenotexceeding 30 minutesatasubmergencelevel of 3 feet.Hardly

enough timetodeal with any kind of oodingemergency!

THEIMMERSIBL EMOTORCONCEPT:

CORNELLPUMPCOMPANY//16261 SE130th AVECLACKAMAS,OR2013 ALLRIGHTS RESERVED

IMMERSIBLECORNELL PUMP COMPANY

FOOD PROCESSCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

WATER TRANSFCORNELL PUMP CO

HYDRAULIC FRACT

EFFICIENTBYDESIGN

REDI-PRIMECORNELL PUMP COMPANY

ANDVENTURIPRIME

EFFICIENTBYDESIGN

MUNICIPALITIESCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

MINING

EFFICIENTBYDESIGN

CORNELL PUMP COMPANY

EFFICIENTBYDESIGN

CUTTER PUMPSCORNELL PUMP COMPANY

CHOPPERCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

END GUNBOOSTER PUMPS

EFFICIENTBYDESIGN

FORCENTERPIVOTIRRIGATION

CORNELL PUMP COMPANY

HYDRAULIC SUBSCORNELL PUMP COMPANY

ModelsAvailable- 4NNT,6NNT,8NNT,etc. DischargeSizesAvailable- 4 to8 inch Standard Construction - CastIron,Class30 Optional Construction - 316SS,CD4MCU,DuctileIron Permcohydraulicdrive

Variousadaptorplatesavailableforhydraulicmotorfit Heavy duty shaft/bearing frameassembly Heavy duty wetendconstruction Manufactured in theUnited States

PremiumHydraulicE ciencies,76 to80%BEP 3 inch orlargersolid handling capability Total DynamicHead:50 to360 feet Capacity:200 to7000 GPM

General Agriculture,Industrial and Municipal Applications Rental Applications Mining Applications Flood Control Applications Construction /Dewatering Applications

STANDARDSPECIFICATIONS

FEATURES BENEFITS

PERFORMANCECHARACTERISTICS

TYPICAL MARKETS

EFFICIENTBYDESIGN

MANURECORNELL PUMP COMPANY

EFFICIENTBYDESIGN

MP SERICORNELL PUMP CO

EFFICIENTBYDESIGN

MININGPUMPS DESIGNEDFORCOARSEAB

MX SERIESCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

OIL & GASCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

SLURRY PUMPSCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

STX SERIES SUBMERSIBLE

HYDRO TURBINE

AGRICULTURAL REFRIGERATIONMUNICIPALMINE DEWATERINGFOOD PROCESS

CUTTERCHOPPER EDGETM HYDRAULIC SUBS MANURE MP SERIES

MX SERIES OIL & GAS REDI-PRIME SLURRY

INDUSTRIAL

IMMERSIBLE

REFRIGERATIONCORNELL PUMP COMPANY

EFFICIENTBYDESIGN

WATER TRANS

CORNELLPUMP.COM2013 CORNELL PUMP COMPANY

MARKET AND PRODUCT LINE

Br Hydro Turbinedsgtsewrhyer ttysdyuyJTRJTGJRT

Documents

Transcript of Br Hydro Turbinedsgtsewrhyer ttysdyuyJTRJTGJRT