KR20210049640A - Primary energy production system using wind-power energy, ESS and generator - Google Patents

Primary energy production system using wind-power energy, ESS and generator Download PDF

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KR20210049640A
KR20210049640A KR1020190134182A KR20190134182A KR20210049640A KR 20210049640 A KR20210049640 A KR 20210049640A KR 1020190134182 A KR1020190134182 A KR 1020190134182A KR 20190134182 A KR20190134182 A KR 20190134182A KR 20210049640 A KR20210049640 A KR 20210049640A
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energy
ess
power
wind turbine
power generating
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KR1020190134182A
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Korean (ko)
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선상규
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선상규
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Priority to KR1020190134182A priority Critical patent/KR20210049640A/en
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Priority to KR1020210098196A priority patent/KR20210095838A/en

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    • H02J3/386—
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
    • 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
    • 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
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

An embodiment of the present invention provides a system for increasing production of primary energy by using a wind turbine, an energy storage system (ESS) and generators, which comprises: a first battery pack (110) where power is stored for operation of the system through a wind turbine (112) and a first generator (111); a first converter (113) interposed between a second generator (122) and the first battery pack (110) to convert power, wherein they constitute input units (101a, 101b); and a second converter (114) interposed between the second generator (122) and an ESS (120) to convert a voltage into an input voltage and supply power applied by the ESS (120) and a first inverter (123) to an electric motor (131). Moreover, the system for increasing production of primary energy by using a wind turbine, an ESS and generators can be operated by transferring power from the ESS (120) through a second inverter (124) to a grid, thereby allowing eco-friendly energy recycling and enhancing efficiency of increasing energy production.

Description

풍력터빈과 에너지저장장치 및 발전체를 이용한 1차 에너지의 증산 시스템{Primary energy production system using wind-power energy, ESS and generator}Primary energy production system using wind-power energy, ESS and generator}

본 발명은 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템에 관한 것으로, 기존의 풍력 에너지(Wind-power)와 에너지 저장장치(ESS)를 이용한 발전량의 한계를 극복하고자 무부하 회전저항의 특징을 가지는 발전체를 이용하여 저장되는 1차에너지를 재사용 하여 2차에너지로 증산하고자 하는 하이브리드 에너지 증산시스템에 관한 것이다.The present invention relates to a system for increasing primary energy using a wind turbine, an energy storage device, and a power generating device, and rotates without load to overcome the limitation of the amount of power generation using the existing wind-power and energy storage device (ESS). The present invention relates to a hybrid energy increasing system in which the primary energy stored by using a power generating body having a characteristic of resistance is reused to increase it to secondary energy.

일반적으로 종래의 일반적인 풍력 에너지와 에너지 저장장치를 이용한 발전시스템은 바람의 상태와 기후환경에 의해 발전량의 한계가 있다.In general, a power generation system using a conventional wind energy and energy storage device has a limit on the amount of power generated by wind conditions and climate environment.

따라서 1차 에너지원을 재사용하여 증산해주는 시스템이 필요하여 기 발명된 ‘2개의 회전자를 이용하는 발전기(특허101955030)’와 기존의 풍력 에너지 및 에너지 저장장치의 융합을 이용하여 친환경적인 전력생산 및 증산시스템을 제공하기 위함이다.Therefore, a system that reuses and increases the primary energy source is needed, and eco-friendly power generation and production by using the fusion of the previously invented'generator using two rotors (patent 101955030)' and the existing wind energy and energy storage devices. It is to provide a system.

본 발명의 목적은 풍력터빈(wind turbine), 제1발전동체(1st Generator), 제2발전동체(2nd Generator), 제1차배터리팩(1st Battery Pack), 에너지저장장치(ESS), Controller, 전동모터, 인버터(Invertor), 컨버터(Convertor)를 융합하여 에너지생산 효율을 극대화할 수 있는 하이브리드 전력생산 및 증산시스템을 제공하는 데 있다.An object of the present invention is a wind turbine, a first generator, a second generator, a first battery pack, an energy storage device (ESS), a controller, It is to provide a hybrid power generation and increase system that can maximize energy production efficiency by converging electric motors, inverters, and converters.

본 발명의 실시 예에 의하면, 본 시스템은 전원공급부에 풍력터빈(wind turbine)과; According to an embodiment of the present invention, the system includes a wind turbine in the power supply unit;

풍력터빈(wind turbine)과 결합되는 제1발전동체와;A first power generating body coupled to a wind turbine;

제1발전동체와 결합되는 제1컨버터와;A first converter coupled to the first power generating body;

제1컨버터와 결합되는 제1배터리팩과;A first battery pack coupled to the first converter;

제1배터리팩과 연결되어 에너지를 점핑(jumping) 및 승압(busting)시키는 부스터와;A booster connected to the first battery pack to jump and boost energy;

부스터와 연결되는 ESS(에너지저장장치)와; An ESS (energy storage device) connected to the booster;

ESS와 연결되는 제1인버터와;A first inverter connected to the ESS;

제1인버터로부터 전원을 공급받는 전동모터와;An electric motor receiving power from the first inverter;

전동모터로 구동되는 제2발전동체와;A second power generating body driven by an electric motor;

제2발전동체와 연결되는 제2컨버터(Convertor)와;A second converter connected to the second power generation body;

제2컨버터(Convertor)와 연결되는 ESS와; An ESS connected to a second converter;

ESS로부터 전력을 Grid에 연결하기 위한 제2인버터 및;A second inverter for connecting electric power from the ESS to the grid;

외부전원과 전원제어부 및 지능형통합제어부를 구비한다.It has an external power supply, a power control unit, and an intelligent integrated control unit.

이 때 전동모터의 전기 에너지의 입력값을 제2발전동체의 전기 에너지의 출력값에 비하여 1/1~1/10의 낮은 수준으로 구성하며, 기계적인 토크는 회전저항이 미미한 발전기(특허101955030)를 이용하여 전동모터의 기계적인 출력토크 값을 제2발전동체의 기계적인 입력토크 값과 동일하게 구성하거나 조금 더 크게 구성할 수도 있다.At this time, the input value of the electric energy of the electric motor is configured to a level lower than the output value of the electric energy of the second power generating body, and the mechanical torque is a generator (patent 101955030) with insignificant rotational resistance. Using this, the mechanical output torque value of the electric motor may be configured to be the same as the mechanical input torque value of the second power generating body or may be configured to be slightly larger.

따라서 전동모터의 전기에너지의 입력값에 비해서 제2발전동체의 전기에너지의 출력값이 크게 나타난다.Therefore, the output value of the electric energy of the second power generating body appears larger than the input value of the electric energy of the electric motor.

본 발명의 실시 예에 의하면 풍력터빈과 제1발전동체 및 제1컨버터를 이용하여 제1배터리팩에게 1차에너지를 저장하고, 부스터를 이용하여 제1배터리팩으로부터 용량이 더 큰 ESS로 1차에너지를 점핑(jumping) 및 승압(busting)하며, ESS로부터 전원을 공급받는 전동모터로 제2발전동체를 구동시켜 생성된 2차에너지를 ESS에 다시 피드백하여 저장해주는 일시적인 하이브리드 전력생산 및 증산시스템이 구성된다.According to an embodiment of the present invention, primary energy is stored in the first battery pack using a wind turbine, a first power generating body, and a first converter, and a booster is used to store primary energy from the first battery pack to an ESS having a larger capacity. A temporary hybrid power generation and increase system that jumps and boosts energy, drives the second power generation body with an electric motor supplied with power from the ESS, and feeds back the generated secondary energy to the ESS and stores it. It is composed.

이는 에너지보존법칙에 위반된다고 볼 수가 있으나, 최초에 입력되는 작은 전기적 1차에너지가 전동모터 기계적 1차에너지로 사용됨과 동시에 회전저항이 없는 제2발전동체에게도 동일한 토크가진 기계적 2차에너지로 사용되어, 결국 출력이 큰 전기적 2차에너지가 제2발전동체로부터 생산되는 획기적인 방법으로써 에너지저장장치를 이용하는 경우에는 부하를 매우 적게 받는 매우 유용한 시스템이다.This can be seen as a violation of the law of energy conservation, but the small electrical primary energy input initially is used as the mechanical primary energy of the electric motor, and at the same time, it is used as the mechanical secondary energy with the same torque to the second power generating body without rotational resistance. In the end, it is a very useful system that receives very little load when an energy storage device is used as an innovative method in which electrical secondary energy having a large output is produced from the second power generation body.

도 1은 본 발명의 제1 실시 예에 따른 구조를 나타내는 블록도
도 2는 도 1에 도시한 전원제어부의 블록도
도 3은 2개의 회전자를 이용하는 발전기의 평면도1 is a block diagram showing a structure according to a first embodiment of the present invention
2 is a block diagram of a power control unit shown in FIG. 1
3 is a plan view of a generator using two rotors

이하, 본 발명의 바람직한 실시 예로 첨부된 도 1 내지 도 2를 참고하여 더욱 상세히 설명한다. Hereinafter, with reference to FIGS. 1 to 2 attached to a preferred embodiment of the present invention will be described in more detail.

도 1은 본 발명의 제1 실시 예에 따른 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차 에너지의 증산시스템의 구조를 나타내는 블록도이다.1 is a block diagram showing the structure of a primary energy increase system using a wind turbine, an energy storage device, and a power generating body according to a first embodiment of the present invention.

전원공급부(100)는 풍력터빈(112)과 제1발전동체(111) 및 제1컨버터(113)와; The power supply unit 100 includes a wind turbine 112, a first power generating body 111, and a first converter 113;

제1배터리팩(110)과 부스터(118) 및 ESS(120)과; A first battery pack 110, a booster 118, and an ESS 120;

제1인버터(123) 및 제2인버터(124)와;A first inverter 123 and a second inverter 124;

전동모터(131)와 제2발전동체(122)와The electric motor 131 and the second power generating body 122 and

충전기를 포함한 외부전원(119); 및An external power source 119 including a charger; And

전원제어부(150)와 지능형 통합제어부(300)를 구비한다.It includes a power control unit 150 and an intelligent integrated control unit 300.

또한, 구성방법으로는 상기 풍력터빈(112)은 상기 제1발전동체(111)와 상기 제1컨버터(113)를 통해서 상기 제1배터리팩(110)에 1차에너지를 저장한다.In addition, as a configuration method, the wind turbine 112 stores primary energy in the first battery pack 110 through the first power generating body 111 and the first converter 113.

상기 제1배터리팩(110)에 저장된 1차에너지는 상기 부스터(118)를 통해서 상기 ESS(120)에 공급하도록 구성된다.The primary energy stored in the first battery pack 110 is configured to be supplied to the ESS 120 through the booster 118.

상기 ESS(120)는 제1인버터(113)를 통해서 상기 전동모터(131)와 결합되어 상기 제2발전동체(122)를 구동한다.The ESS 120 is coupled to the electric motor 131 through the first inverter 113 to drive the second power generating body 122.

상기 제2발전동체(122)에서 생산된 전력은 제2컨버터(114)를 통해 상기 ESS(120)에 2차에너지로 저장된다.Electric power produced by the second power generating body 122 is stored as secondary energy in the ESS 120 through the second converter 114.

또한, 상기 ESS(120)에 저장된 2차에너지는 제2인버터(124)를 통해서 Grid(On & Off)와 연결되어 소비자에게 일정부분을 공급한다.In addition, the secondary energy stored in the ESS 120 is connected to the Grid (On & Off) through the second inverter 124 to supply a certain portion to the consumer.

그리고 충전기를 포함한 상기 외부전원(119)은 비상충전을 위해 상기 제1배터리팩(110)과 결합된다. In addition, the external power source 119 including a charger is coupled to the first battery pack 110 for emergency charging.

상기 제1발전동체(111) 및 상기 제2발전동체(122)는 교류발전용 또는 직류발전용으로 선택하여서 구성할 수 있다.The first power generation body 111 and the second power generation body 122 may be configured by selecting for AC power generation or DC power generation.

도 2는 도 1에 도시한 전원제어부(150)를 나타내는 블록도이다.FIG. 2 is a block diagram illustrating the power control unit 150 shown in FIG. 1.

상기 제1발전동체(111) 및 상기 외부전원(119)을 통해 전압이 상기 제1배터리팩(110)에 저장되는 제1입력부(101a)와;A first input unit 101a in which voltage is stored in the first battery pack 110 through the first power generating body 111 and the external power source 119;

상기 제2발전동체(122)로부터 상기 ESS(120)로 저장되는 제2입력부(101b)와;A second input unit 101b stored from the second power generation body 122 to the ESS 120;

상기 ESS(120)로부터 상기 제2인버터(124)에 의해서 on-grid 또는 off-grid로 공급되는 출력부(102)로 구성된다.It is composed of an output unit 102 supplied from the ESS 120 to an on-grid or off-grid by the second inverter 124.

또한, 상기 입력부(101a,101b)와 상기 출력부(102)를 제어하는 전원제어부(150)를 구성하며, 상기 전원제어부(150)는 지능형통합제어부(300)의 제어를 받도록 구성한다.In addition, a power control unit 150 for controlling the input units 101a and 101b and the output unit 102 is configured, and the power control unit 150 is configured to be controlled by the intelligent integrated control unit 300.

본 발명의 도 1내지 도 2의 기능을 보면, Looking at the functions of FIGS. 1 to 2 of the present invention,

상기 풍력터빈(112)에 의해 구동되는 상기 제1발전동체(111)는 상기 제1컨버터(113)에 의해서 상기 제1배터리팩(110)에 1차에너지로 저장되며, The first power generating body 111 driven by the wind turbine 112 is stored as primary energy in the first battery pack 110 by the first converter 113,

상기 제1배터리팩(110)의 1차에너지를 부스터(118)로 상기 ESS(120)에 점핑 및 승압시켜주며, Jumping and boosting the primary energy of the first battery pack 110 to the ESS 120 with a booster 118,

승압된 상기 ESS(120)의 1차에너지를 이용하여 제1인버터(123)를 통해서 상기 전동모터(131)가 구동되면 상기 제2발전동체(122)를 통해서 발생한 전력이 제2컨버터(114)를 경유하여 상기 ESS(120)에 다시 2차에너지로 생산되어 저장된다.When the electric motor 131 is driven through the first inverter 123 using the boosted primary energy of the ESS 120, the power generated through the second power generating body 122 is converted into the second converter 114 Through the ESS 120 is produced and stored as secondary energy again.

따라서 한시적으로 2차에너지가 상기 ESS(120)에서 상기 전동모터(131)에 전력이 공급되고, 상기 제1인버터(123)를 통해서 상기 전동모터(131)가 상기 제2발전동체(122)를 가동시켜 상기 ESS(120)에 수차례 2차에너지가 저장되도록 하여 한시적인 에너지 재생산 리사이클링을 제공한다.Therefore, secondary energy is temporarily supplied to the electric motor 131 from the ESS 120, and the electric motor 131 passes through the second power generation body 122 through the first inverter 123. It is operated to store the secondary energy several times in the ESS 120 to provide temporary energy regeneration recycling.

2차에너지의 저장량은 발전 플랜트의 구성 및 기타 조건에 따라서 출력값을 다르게 구성할 수 있으며, The storage amount of secondary energy can have different output values depending on the configuration of the power plant and other conditions.

잉여 생산된 상기 ESS(120)의 전력은 상기 제2인버터(124)에 의해서 on-grid 또는 off-grid를 이용하여 소비자에게 일정부분을 공급한다.A portion of the surplus produced power of the ESS 120 is supplied to consumers by using on-grid or off-grid by the second inverter 124.

이러한 동작원리를 만들기 위해서는 상기 전동모터(131)의 1차 전기에너지의 입력값을 상기 제2발전동체(122)의 2차 전기에너지의 출력값에 비하여 매우 낮은 수준(예를 들면, 1/2 내지 1/10)으로 구성을 하면서도 상기 전동모터(131)의 기계적인 출력토크 값을 상기 제2발전동체(122)의 기계적인 입력토크 값에 비하여 동일하거나 또는 조금 더 높게 구성할 수도 있다.In order to achieve such an operation principle, the input value of the primary electric energy of the electric motor 131 is at a very low level (for example, 1/2 to the output value of the secondary electric energy of the second power generating body 122). 1/10), the mechanical output torque value of the electric motor 131 may be the same or slightly higher than the mechanical input torque value of the second power generating body 122.

이는 에너지보존법칙에 위반된다고 볼 수가 있으나, 최초에 입력되는 작은 전기적 1차에너지가 상기 전동모터(131) 기계적 1차에너지로 사용됨과 동시에 회전저항이 없는 상기 제2발전동체(122)에게도 동일한 토크가진 기계적 2차에너지로 사용되어, 결국 출력이 큰 전기적 2차에너지가 상기 제2발전동체(122)로부터 생산되는 획기적인 방법으로써 에너지 저장장치를 이용하는 경우에는 부하를 매우 적게 받는 매우 유용한 시스템이다.This can be seen as a violation of the law of energy conservation, but the small electrical primary energy initially input is used as the mechanical primary energy of the electric motor 131 and at the same time, the same torque is applied to the second power generating body 122 without rotational resistance. It is a very useful system that receives very little load when an energy storage device is used as an innovative method in which an electric secondary energy having a large output is produced from the second power generating body 122 because it is used as an excitation mechanical secondary energy.

상기 외부전원(119)은 충전기에 의해서 상기 제1배터리팩(110)에 전력을 저장할 수 있다.The external power source 119 may store power in the first battery pack 110 by a charger.

이상, 본 발명의 바람직한 실시 예를 참조로 본 발명의 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템에 대하여 설명하였지만, 본 발명의 사상을 벗어나지 않는 범위 내에서 수정, 변경 및 다양한 변형실시예가 가능할 것이다. 그러므로 본 발명의 보호 범위는 변화나 변경 예 또는 조절 예를 모두 포함하는 것으로 해석되어야 할 것이다.As described above, with reference to a preferred embodiment of the present invention, the wind turbine and the energy storage device of the present invention, and the primary energy increase system using the power generation unit have been described, but modifications, changes and modifications within the scope not departing from the spirit of the present invention Various modifications are possible. Therefore, the scope of protection of the present invention should be construed as including all examples of changes or modifications or adjustments.

1: 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차 에너지의 증산시스템
100: 전원공급부
101a: 제1입력부 101b: 제2입력부
110: 제1배터리팩(1st battery pack)
111: 제1발전동체
113: 제1컨버터 114: 제2컨버터
118: 부스터 119: 외부전원
120: ESS
122: 제2발전동체 123: 제1인버터 124: 제2인버터
131: 전동모터
150: 전원제어부
300: 지능형 통합제어부1: A system for increasing primary energy using wind turbines, energy storage devices, and power plants
100: power supply
101a: first input unit 101b: second input unit
110: 1st battery pack
111: first power generation body
113: first converter 114: second converter
118: booster 119: external power
120: ESS
122: second power generation body 123: first inverter 124: second inverter
131: electric motor
150: power control unit
300: intelligent integrated control unit

Claims (6)

풍력터빈 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템(1);
풍력터빈(111)으로부터 구동되는 제1발전동체(111);
상기 제1발전동체(111)와 상기 제1배터리팩(110)을 연결하는 상기 제1컨버터(113)와;
상기 제1발전동체(111)로부터 상기 제1컨버터(113)를 통하여 전력을 공급받는 제1배터리팩(110);
상기 제1배터리팩(110)과 ESS(120)를 연결하는 부스터(118)와;
상기 제1배터리팩(110)에 저장된 에너지를 상기 부스터(118)로 점핑 및 승압을 받는 상기 ESS(120)와;
상기 ESS(120)으로부터 제1인버터(123)를 경유하여 구동되는 전동모터(131)와;
상기 전동모터(131)에 의해 구동되는 제2발전동체(122)와;
상기 제2발전동체(122)로부터 상기 ESS(120)에 2차에너지를 저장시키기 위해 연결되는 제2컨버터(114); 및
상기 ESS(120)에 저장된 에너지를 상기 제2인버터(124)를 통하여 Grid로 연결하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.Primary energy increase system using wind turbine energy storage device and power generation system (1);
A first power generating body 111 driven from the wind turbine 111;
The first converter 113 connecting the first power generating body 111 and the first battery pack 110;
A first battery pack 110 receiving power from the first power generating body 111 through the first converter 113;
A booster 118 connecting the first battery pack 110 and the ESS 120;
The ESS (120) for jumping and boosting the energy stored in the first battery pack (110) by the booster (118);
An electric motor 131 driven from the ESS 120 via a first inverter 123;
A second power generating body 122 driven by the electric motor 131;
A second converter 114 connected to store secondary energy from the second power generating body 122 to the ESS 120; And
A wind turbine, an energy storage device, and a primary energy increase system using a power generating body, characterized in that the energy stored in the ESS 120 is connected to a grid through the second inverter 124. 제1항에 있어서,
상기 전동모터(131)의 전기에너지의 입력값을 상기 제2발전동체(122)의 전기에너지의 출력값에 보다 낮은 수준으로 구성을 하며, 상기 전동모터(131)의 기계적인 출력토크 값을 상기 제2발전동체(122)의 기계적인 입력토크 값에 비하여 동일하거나 또는 조금 더 높게 구성하는 것을 포함하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.The method of claim 1,
The input value of the electric energy of the electric motor 131 is configured to a level lower than the output value of the electric energy of the second power generating body 122, and the mechanical output torque value of the electric motor 131 is determined by the control. 2 A wind turbine, an energy storage device, and a primary energy increase system using a power generating unit, characterized in that it comprises a configuration equal to or slightly higher than the mechanical input torque value of the power generating unit 122. 제1항에 있어서,
구동원리를 살펴보면 상기 풍력터빈(112)과 제1발전동체(111)로부터 생산된 에너지는 상기 제1컨버터(113)에 의해서 상기 제1배터리팩(110)에 1차에너지로 저장되며, 상기 제1배터리팩(110)의 1차에너지를 상기 ESS(120)에 점핑 및 승압시켜주며, 승압된 상기 ESS(120)의 1차에너지를 이용하여 제1인버터(123)를 통해서 상기 전동모터(131)가 구동되면 상기 제2발전동체(122)를 통해서 발생한 전력이 제2컨버터(114)를 경유하여 상기 ESS(120)에 다시 2차에너지로 증산되어 저장하게 되며;
그러므로 한시적으로 2차에너지가 상기 ESS(120)에서 상기 전동모터(131)에 전력이 공급되고, 상기 제1인버터(123)를 통해서 상기 전동모터(131)가 상기 제2발전동체(122)를 가동시켜 상기 ESS(120)에 수차례 2차에너지가 저장되도록 하여 한시적인 에너지재생산 리사이클링을 제공하게 되며;
잉여 생산된 상기 ESS(120)의 전력은 상기 제2인버터(124)에 의해서 on-grid 또는 off-grid를 이용하여 소비자에게 일정부분을 공급하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.The method of claim 1,
Looking at the driving principle, the energy produced from the wind turbine 112 and the first power generating body 111 is stored as primary energy in the first battery pack 110 by the first converter 113, and the first 1 Jumping and boosting the primary energy of the battery pack 110 to the ESS 120, and the electric motor 131 through the first inverter 123 using the boosted primary energy of the ESS 120 ) Is driven, the power generated through the second power generating body 122 is increased and stored as secondary energy in the ESS 120 via the second converter 114;
Therefore, secondary energy is temporarily supplied to the electric motor 131 from the ESS 120, and the electric motor 131 passes through the second power generation body 122 through the first inverter 123. It is operated so that the secondary energy is stored in the ESS 120 several times to provide temporary energy regeneration recycling;
A wind turbine and energy storage device and power generation system, characterized in that the surplus produced power of the ESS 120 supplies a certain portion to the consumer using on-grid or off-grid by the second inverter 124 Primary energy increase system using. 제1항에 있어서,
상기 제1발전동체(111)와 상기 제2발전동체(122)는 교류발전용 또는 직류발전용으로 선택하여서 구성할 수 있도록 구성하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.The method of claim 1,
1 using a wind turbine and an energy storage device and a power generating body, characterized in that the first power generation body 111 and the second power generation body 122 are configured to be configured by selecting for AC power generation or DC power generation. Secondary energy production system. 제1항에 있어서,
상기 풍력터빈(112) 및 상기 외부전원(119)을 통해 전압이 상기 제1배터리팩(110)에 저장되는 상기 제1 입력부(101a)와;
상기 제2발전동체(122)로부터 상기 ESS(120)으로 저장되는 상기 제2 입력부(101b)와;
상기 ESS(120)로부터 상기 전동모터(131) 및 제2인버터(124)로 공급되는 상기 출력부(102)와;
상기 입력부(101a,101b)와 상기 출력부(102)를 제어하는 상기 전원제어부(150); 및
상기 전원제어부(150)가 지능형통합제어부(300)의 제어를 받도록 구성하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.The method of claim 1,
The first input unit 101a in which voltage is stored in the first battery pack 110 through the wind turbine 112 and the external power supply 119;
The second input unit 101b stored in the ESS 120 from the second power generation body 122;
The output unit 102 supplied from the ESS 120 to the electric motor 131 and the second inverter 124;
The power control unit 150 for controlling the input units 101a and 101b and the output unit 102; And
The power control unit 150 is configured to be controlled by the intelligent integrated control unit 300, characterized in that the wind turbine, energy storage device, and primary energy increase system using a power generating body. 제5항에 있어서,
각 기기의 컨디션이 이미 설정된 수치 이상의 입출력 값이 인가될 경우는 상기 전원제어부(150)를 통합관리 하는 상기 지능형 통합제어부(300)를 통해 입출력을 조정하는 것을 특징으로 하는 풍력터빈과 에너지저장장치 및 발전체를 이용한 1차에너지의 증산시스템.The method of claim 5,
A wind turbine and an energy storage device, characterized in that the input/output is adjusted through the intelligent integrated control unit 300 for integrated management of the power control unit 150 when an input/output value equal to or greater than the preset value is applied to the condition of each device Primary energy increase system using power generation.
KR1020190134182A 2019-10-27 2019-10-27 Primary energy production system using wind-power energy, ESS and generator KR20210049640A (en)

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