CA2885638A1 - Wind power generation train - Google Patents

Wind power generation train Download PDF

Info

Publication number
CA2885638A1
CA2885638A1 CA2885638A CA2885638A CA2885638A1 CA 2885638 A1 CA2885638 A1 CA 2885638A1 CA 2885638 A CA2885638 A CA 2885638A CA 2885638 A CA2885638 A CA 2885638A CA 2885638 A1 CA2885638 A1 CA 2885638A1
Authority
CA
Canada
Prior art keywords
wind
power generation
wind power
order
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2885638A
Other languages
French (fr)
Inventor
Abdul-Salam A. Hamze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA2885638A priority Critical patent/CA2885638A1/en
Publication of CA2885638A1 publication Critical patent/CA2885638A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

The current (wind power generation turbines) generates electricity proportional to wind speed, and in case of no wind, there will be no electricity generated. This is considered as a crucial problem as many countries have no enough air drafts that can rotate big fans.
The new idea solves this problem, the new unit can generate electricity in case of no wind or low wind speed.

Description

Specification:
Reference to the attached drawing:
1- A plastic tube (or any other light weight material such as aluminum) with two wider end (funnel shape) used to direct the wind (natural or generated by inlet fan) to rotate a number of turbines inside the tube. The length of the tube and the number of turbines will depends on several factors.
2- In case of no wind or low wind speed, one of the two inlet big fans( A) or (B) (depends on the wind direction) will be operated by external power source (for few minutes ) to generate wind stream to flow inside the tube.
3- The wind stream will move inside the tube to rotate the inside fans (turbines) one by one without losing any momentum until it reaches the last fan,
4- The external power source (which used to operate the train in the beginning) will be cut as soon as there is enough power generated by the train itself and then the higher fan (A) speed the higher speed of the train, then higher power generation.
5- Shaft AB is optional, but if used, many turbines can be fixed on the same fixed shaft but each will rotate separately (that will reduce the cost comparing to the same number of single separate tower), or otherwise each turbine can be installed on separate tower.
Drawing:
The attached drawing just for illustration purposes (number of fans and tube length will be variable depends on many factors).

Claims (2)

Claims:
All the new modification ideas in the wind power generation concentrates on two different aspects:
1- Higher tower, in order to get higher wind speed, 2- Lighter and bigger blades, in order to get more speed for the generator.
Because the above two improvements will increase the cost of the wind power generation, My new idea depends on two completely different modifications:
So, claim 1 reads:
1- Using external source to rotate the generators inside the tunnel (temporarily), and
2- Using multiple generators inside a "tunnel" in order to maintain the air momentum without loss.
CA2885638A 2015-03-19 2015-03-19 Wind power generation train Abandoned CA2885638A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2885638A CA2885638A1 (en) 2015-03-19 2015-03-19 Wind power generation train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2885638A CA2885638A1 (en) 2015-03-19 2015-03-19 Wind power generation train

Publications (1)

Publication Number Publication Date
CA2885638A1 true CA2885638A1 (en) 2016-09-19

Family

ID=56944012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2885638A Abandoned CA2885638A1 (en) 2015-03-19 2015-03-19 Wind power generation train

Country Status (1)

Country Link
CA (1) CA2885638A1 (en)

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170112

FZDE Dead

Effective date: 20190319