CY1124705T1 - Ηλιοθερμικο συστημα παραγωγης ηλεκτρικης ενεργειας - Google Patents

Ηλιοθερμικο συστημα παραγωγης ηλεκτρικης ενεργειας

Info

Publication number
CY1124705T1
CY1124705T1 CY20211100620T CY211100620T CY1124705T1 CY 1124705 T1 CY1124705 T1 CY 1124705T1 CY 20211100620 T CY20211100620 T CY 20211100620T CY 211100620 T CY211100620 T CY 211100620T CY 1124705 T1 CY1124705 T1 CY 1124705T1
Authority
CY
Cyprus
Prior art keywords
thermal energy
energy storage
section
power generation
variable pressure
Prior art date
Application number
CY20211100620T
Other languages
English (en)
Inventor
Andreas Ehrsam
Enrico Conte
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of CY1124705T1 publication Critical patent/CY1124705T1/el

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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/003—Devices for producing mechanical power from solar energy having a Rankine cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K1/00—Steam accumulators
    • F01K1/12—Multiple accumulators; Charging, discharging or control specially adapted therefor
    • F01K1/14—Circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
    • F03G6/067—Binary cycle plants where the fluid from the solar collector heats the working fluid via a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Ένα ηλιοθερμικό σύστημα παραγωγής ηλεκτρικής ενέργειας 100 περιλαμβάνει έναν ηλιακό δέκτη 110 και μια διάταξη αποθήκευσης θερμικής ενέργειας 120 που έχει υγρό αποθήκευσης θερμικής ενέργειας που κυκλοφορεί μέσω του ηλιακού δέκτη 110 για την αποθήκευση θερμικής ενέργειας. Το σύστημα 100 περιλαμβάνει μια πολυσταδιακή τουρμπίνα ατμού 130 η οποία λειτουργεί με ατμό μεταβλητής πίεσης που δημιουργείται από μια διάταξη γεννήτριας 140, χρησιμοποιώντας το υγρό αποθήκευσης θερμικής ενέργειας. Η διάταξη 140 περιλαμβάνει ένα τμήμα οικονομητή 142, ένα τμήμα εξατμιστήρα 144, και ένα τμήμα υπερθερμαντήρα 148 διατεταγμένα ώστε να επικοινωνούν μεταξύ τους για να αξιοποιούν τη θερμότητα του ζεστού υγρού αποθήκευσης θερμικής ενέργειας για τη δημιουργία και παροχή του ατμού μεταβλητής πίεσης στην τουρμπίνα 130. Το σύστημα 100 περιλαμβάνει μια γραμμή ανακυκλοφορίας 170 διαμορφωμένη γύρων από το τμήμα οικονομητή 142 ώστε να ανακυκλοφορεί το ζεσταμένο νερό σε μια είσοδο 142a του τμήματος οικονομητή 142, αυξάνοντας την περιοχή πίεσης του ατμού μεταβλητής πίεσης στη διάταξη 140.
CY20211100620T 2014-02-24 2021-07-09 Ηλιοθερμικο συστημα παραγωγης ηλεκτρικης ενεργειας CY1124705T1 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14156348.6A EP2910781B1 (en) 2014-02-24 2014-02-24 Solar thermal power system

Publications (1)

Publication Number Publication Date
CY1124705T1 true CY1124705T1 (el) 2022-07-22

Family

ID=50151192

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20211100620T CY1124705T1 (el) 2014-02-24 2021-07-09 Ηλιοθερμικο συστημα παραγωγης ηλεκτρικης ενεργειας

Country Status (9)

Country Link
US (2) US20150240792A1 (el)
EP (1) EP2910781B1 (el)
CY (1) CY1124705T1 (el)
ES (1) ES2878624T3 (el)
IL (1) IL237313B (el)
MA (1) MA37852B1 (el)
PT (1) PT2910781T (el)
SA (1) SA115360326B1 (el)
ZA (1) ZA201500994B (el)

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ES2846148T3 (es) * 2015-04-21 2021-07-28 General Electric Technology Gmbh Generador de vapor de un solo paso de sal fundida
WO2017077766A1 (ja) * 2015-11-04 2017-05-11 三菱日立パワーシステムズ株式会社 太陽熱集熱システムおよびその運転方法
US11454452B2 (en) * 2017-12-11 2022-09-27 John Cockerill S.A. Heat exchanger for a molten salt steam generator in a concentrated solar power plant (III)
KR102514159B1 (ko) * 2017-12-22 2023-03-24 존 코케릴 에스.에이. 집광형 태양열 발전소 (ⅲ) 의 용융 염 증기 발생기용 열교환기
US10739083B1 (en) 2018-08-22 2020-08-11 Walter B. Freeman System and method for storing thermal energy in a heated liquid in a pressurized vessel
PL3663469T3 (pl) 2018-12-07 2022-09-26 Ssab Technology Ab Łyżka do maszyny do robót ziemnych lub przenoszenia materiałów
EP3663468B1 (en) 2018-12-07 2022-06-01 SSAB Technology AB A bucket for an earth-working or materials-handling machine
CN109958593B (zh) * 2019-03-11 2020-06-02 西安交通大学 一种太阳能燃煤耦合灵活发电系统及运行方法
CN113587064B (zh) * 2021-07-12 2022-05-06 西安交通大学 一种光热电站的镜场启停系统及控制方法

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Also Published As

Publication number Publication date
PT2910781T (pt) 2021-07-07
US20170284378A1 (en) 2017-10-05
EP2910781A1 (en) 2015-08-26
ZA201500994B (en) 2016-01-27
IL237313B (en) 2020-03-31
MA20150336A1 (fr) 2015-10-30
US20150240792A1 (en) 2015-08-27
MA37852B1 (fr) 2016-11-30
EP2910781B1 (en) 2021-05-05
SA115360326B1 (ar) 2017-12-21
ES2878624T3 (es) 2021-11-19
US9995285B2 (en) 2018-06-12

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