TWI559646B - Hybrid energy regulation control method - Google Patents
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- TWI559646B TWI559646B TW103138853A TW103138853A TWI559646B TW I559646 B TWI559646 B TW I559646B TW 103138853 A TW103138853 A TW 103138853A TW 103138853 A TW103138853 A TW 103138853A TW I559646 B TWI559646 B TW I559646B
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- 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
Description
本發明係一種能源分配調控方法，特別為一種混合型能源調節控制方法。 The invention relates to a method for regulating energy distribution, in particular to a hybrid energy regulation control method.
近年因分散式能源及再生能源逐漸受到重視，其微型電網未來亦可能成為電力系統重要之一環節，但其微型電網在應用時將受到再生能源發電不穩定而影響系統運作等問題，此外近年建物皆大量使用空調，故相對產生許多廢熱，以目前技術而言，雖可解決供電異常時多使用緊急柴油發電機供電，解決再生能源小於負載用電之問題，但面臨再生能源大於負載用量時，系統仍面臨發電及用電不平衡，造成系統電壓異常，其柴油發電機亦無法解決，亦需額外燃料供應。因此，如何使各供電、儲電設備系統之間於不同時間點或離峰尖峰時段的消耗及負載分配達到平衡，進一步達成能源的再生和調控的目的，逐漸成為各方所積極努力之課題。 In recent years, due to the increasing emphasis on decentralized energy and renewable energy, its micro-grid may become an important part of the power system in the future, but its micro-grid will be affected by the instability of renewable energy generation and affect the operation of the system. A large number of air conditioners are used, so a lot of waste heat is generated. In the current technology, although the emergency power supply of the emergency diesel generator can be used to solve the problem of the power supply being abnormal, the problem that the renewable energy is less than the load power is solved, but when the renewable energy is greater than the load, The system still faces imbalances in power generation and power consumption, resulting in abnormal system voltages. The diesel generators cannot be solved and additional fuel supplies are required. Therefore, how to balance the consumption and load distribution between power supply and storage equipment systems at different time points or peak peak periods, and further achieve the purpose of energy regeneration and regulation, has gradually become an active task of all parties.
由此可見，上述現有技術仍有諸多缺失，實非一良善之設計，而亟待加以改良。 It can be seen that there are still many shortcomings in the above-mentioned prior art, which is not a good design, and needs to be improved.
本系統之供電架構，係整合再生能源包含太陽光電與風力發電系統、雙效功能熱泵系統、有機朗肯循環發電系統及一般建物用電負載，並利用天然熱源及建物空調廢熱或工業廢熱等，搭配有機郎肯循環發電機提供電力能源調控，並藉由冷熱雙效機進行負載平衡。 The power supply architecture of the system integrates renewable energy sources including solar photovoltaic and wind power generation systems, dual-effect heat pump systems, organic Rankine cycle power generation systems and general construction electrical loads, and utilizes natural heat sources and building air-conditioning waste heat or industrial waste heat. It is equipped with an organic Langken cycle generator to provide power energy regulation and load balancing by means of a hot and cold double effect machine.
本系統之控制方法，當與市電並聯運轉時，藉由建物冷氣(冷熱雙效機)所產生廢熱及太陽熱能，將多餘熱能儲存於儲熱槽中，當市電電費較高時段，且目前儲熱槽溫度達設定標準，啟動有機郎肯發電機，產生電力供給建物負載使用。進入孤島運轉時，當再生能源發電量大於用電電量時，啟動冷熱雙效機，製造熱水存放於儲存槽，並可將雙效機製造出之冷能降低室內溫度。當再生能源發電小於用電電量時，啟動有機郎肯循環發電機，將所存熱能轉為電能。當再生能源發電量與有機郎肯發電共同發電量小於用電電量時，則減少建屋冷氣用電，使室溫略上升，電力仍不足使用儲能系統提供剩餘不足用電。 The control method of the system, when running in parallel with the mains, stores the excess heat energy in the heat storage tank by the waste heat and solar heat generated by the building air-conditioning (cold-heat double-effect machine), when the city electricity and electricity costs are high, and the current storage The hot bath temperature reaches the set standard, and the organic Langken generator is started to generate electricity for building load. When entering the island operation, when the renewable energy generation capacity is greater than the electricity consumption, the hot and cold double-effect machine is started, the hot water is stored in the storage tank, and the cold energy produced by the double-effect machine can be lowered to reduce the indoor temperature. When the renewable energy generation is less than the electricity consumption, the organic Rankine cycle generator is activated to convert the stored heat energy into electrical energy. When the amount of renewable energy generated by the combined energy generation and the organic Langken power generation is less than the electricity consumption, the electricity consumption for building cold air is reduced, the room temperature is slightly increased, and the power is still insufficient to use the energy storage system to provide surplus electricity.
本發明提供一種混合型能源調節控制方法，其步驟如下：一供電切換模組，係依據市電端之供電情況切換一並聯運轉模式或一孤島運轉模式；並聯運轉模式時，一再生能源調控模組係將連接複數個再生能源設備之發電量全部提供負載用電量使用；孤島運轉模式時，該再生能源調控模組係判斷該複數個再生能源設備之發 電量與負載用電量之關係；當該複數個再生能源設備之發電量大於負載用電量時，則將多餘之電量提供一產熱裝置製造熱水並存於一儲存槽中；當該複數個再生能源設備之發電量小於負載用電量時，則利用循環式發電裝置將該儲存槽中之熱水轉為電能供負載用量使用；以及當該複數個再生能源設備之發電量與循環式發電裝置之發電量總和小於負載用電量時，則將外部儲能設備之電能供負載用量使用。 The invention provides a hybrid energy regulation control method, the steps of which are as follows: a power supply switching module switches a parallel operation mode or an island operation mode according to the power supply condition of the utility terminal; and a regenerative energy regulation module when the parallel operation mode is used The power generation of connecting a plurality of renewable energy devices is all provided for the load power consumption; in the island operation mode, the renewable energy regulation module determines the generation of the plurality of renewable energy devices. The relationship between the amount of electricity and the amount of electricity used by the load; when the amount of power generated by the plurality of renewable energy devices is greater than the amount of electricity used by the load, the excess amount of electricity is supplied to a heat generating device to produce hot water and stored in a storage tank; When the amount of power generated by the regenerative energy equipment is less than the amount of power used by the load, the circulating water generator is used to convert the hot water in the storage tank into electric energy for use by the load; and when the power generation of the plurality of regenerative energy devices and the circulating power generation When the sum of the power generation of the device is less than the load power consumption, the power of the external energy storage device is used for the load amount.
其中再生能源設備係包括太陽能發電設備、風能發電設備、潮汐發電設備以及地熱發電設備。其中該產熱裝置係為一雙效熱泵裝置。其中該循環式發電裝置係為一有機郎肯循環發電裝置。 Among them, renewable energy equipment includes solar power generation equipment, wind power generation equipment, tidal power generation equipment, and geothermal power generation equipment. The heat generating device is a double-effect heat pump device. The circulating power generation device is an organic Langken cycle power generation device.
本發明之混合型能源調節控制方法，係整合再生能源、有機朗肯循環發電(organic rankine cycle,ORC)系統、儲能系統與市電同為一電力系統架構，並供給雙效功能熱泵系統(可製冷與製熱)與一般住宅或大樓負載用電使用，再生能源電力充沛時可將多餘電賣回市電，並充保儲能系統，提供市內冷氣空調使用，而空調廢熱制成熱水存放於儲熱槽中，可提供用戶熱水需求；當市電中斷時，再生能源發電量與負載用電量差異過大時，可能造成系統電壓或頻率異常，進而導致系統異常而造成再生能源跳脫，先前技術為解決供電異常時多使用蓄電池或緊急柴油發電機供電，解決再生能源小於負載用電之問題，但面臨再生能源大於負載用量時，系統仍面臨發電及用電不平衡，造成系統電壓異常，其發電機及蓄能系統亦無法解決，此發明提出當市電中斷時，以再生能源供給建物負載使用，不足部分利用有機朗肯循環發電機使用儲熱發電，提供用電不足之 處，並根據再生能源變化調整空調負載，當再生能源高於負載用電時，則將多餘之電力儲存於儲能設備，並提高製冷、熱用電，適當利用熱源調節電力，使電力系統發電量與用電量平衡，使系統能穩定運轉，所生產生冷能及熱能亦可供建物需求使用，達一石二鳥之功效。 The hybrid energy regulation control method of the invention integrates renewable energy, organic Rankine cycle (ORC) system, energy storage system and utility power as a power system architecture, and supplies a dual-effect heat pump system ( Refrigeration and heating) and the use of electricity in general residential buildings or buildings. When the renewable energy is abundant, the surplus electricity can be sold back to the mains, and the energy storage system can be replenished to provide air-conditioning and air-conditioning in the city. In the heat storage tank, the user's hot water demand can be provided; when the utility power is interrupted, when the difference between the regenerative energy generation amount and the load power consumption is too large, the system voltage or frequency may be abnormal, which may cause the system to be abnormal and cause the regenerative energy to jump. In the prior art, when the power supply is abnormal, the battery or the emergency diesel generator is used to supply power, and the problem that the renewable energy is less than the load power is solved. However, when the renewable energy is greater than the load, the system still faces power and power imbalance, resulting in abnormal system voltage. The generator and the energy storage system cannot be solved. The invention proposes to supply renewable energy when the utility power is interrupted. Buildings and load, and the gap with an organic Rankine cycle turbine power generation using a heat storage, providing the power shortage At the same time, according to the change of renewable energy, the air conditioning load is adjusted. When the renewable energy is higher than the load power, the excess power is stored in the energy storage equipment, and the cooling and heat power are increased, and the heat source is used to adjust the power to make the power system generate electricity. The balance between the amount and the electricity consumption enables the system to operate stably. The cold energy and heat energy generated by the system can also be used for the construction needs, achieving the effect of one stone and two birds.
上列詳細說明係針對本發明之一可行實施例之具體說明，惟該實施例並非用以限制本發明之專利範圍，凡未脫離本發明技藝精神所為之等效實施或變更，均應包含於本案之專利範圍中。 The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.
綜上所述，本案不但在空間型態上確屬創新，並能較習用物品增進上述多項功效，應已充分符合新穎性及進步性之法定發明專利要件，爰依法提出申請，懇請 貴局核准本件發明專利申請案，以勵發明，至感德便。 In summary, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should fully meet the statutory invention patent requirements of novelty and progressiveness, and apply for it according to law. This invention patent application, in order to invent invention, to the sense of virtue.
S11~S16‧‧‧步驟流程 S11~S16‧‧‧Step process
第1圖為本發明之混合型能源調節控制方法之流程圖。 Figure 1 is a flow chart of the hybrid energy regulation control method of the present invention.
為利 貴審查委員了解本發明之技術特徵、內容與優點及其所能達到之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本發明於實際實施上的權利範圍，合先敘明。 The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the reviewing committee, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.
請參閱第1圖，為本發明之混合型能源調節控制方法之流程圖，其步驟如下：S11：一供電切換模組，係依據市電端之供電情況切換一並聯運轉模式或一孤島運轉模式；S12：並聯運轉模式時，一再生能源調控模組係將連接複數個再生能源設備之發電量全部提供負載用電量使用；S13：孤島運轉模式時，該再生能源調控模組係判斷該複數個再生能源設備之發電量與負載用電量之關係；S14：當該複數個再生能源設備之發電量大於負載用電量時，則將多餘之電量提供一雙效熱泵裝置製造熱水並存於一儲存槽中；S15：當該複數個再生能源設備之發電量小於負載用電量時，則利用有機郎肯循環發電裝置將該儲存槽中之熱水轉為電能供負載用量使用；以及S16：當該複數個再生能源設備之發電量與有機郎肯循環發電裝置之發電量 總和小於負載用電量時，則將外部儲能設備之電能供負載用量使用，其中再生能源設備係包括太陽能發電設備、風能發電設備、潮汐發電設備以及地熱發電設備。 Please refer to FIG. 1 , which is a flowchart of a hybrid energy regulation control method according to the present invention. The steps are as follows: S11: A power supply switching module switches a parallel operation mode or an island operation mode according to the power supply condition of the utility terminal; S12: In the parallel operation mode, a regenerative energy control module is configured to provide a total amount of power generation for connecting a plurality of renewable energy devices to provide load power consumption; S13: in an island operation mode, the regenerative energy control module determines the plurality of Relationship between the amount of power generated by the renewable energy equipment and the amount of electricity used by the load; S14: When the amount of power generated by the plurality of renewable energy devices is greater than the amount of power used by the load, the excess amount of electricity is supplied to a double-effect heat pump device to produce hot water and stored in one In the storage tank; S15: when the power generation amount of the plurality of renewable energy devices is less than the load power consumption, the organic water in the storage tank is converted into electric energy for the load usage by using the organic Rankine cycle power generation device; and S16: When the power generation of the plurality of renewable energy devices and the power generation of the organic Ranken cycle power generation device When the sum is less than the load power consumption, the power of the external energy storage device is used for the load amount, and the renewable energy equipment includes solar power generation equipment, wind power generation equipment, tidal power generation equipment, and geothermal power generation equipment.
綜上所述，本案不僅於技術思想上確屬創新，並具備習用之傳統方法所不及之上述多項功效，已充分符合新穎性及進步性之法定發明專利要件，爰依法提出申請，懇請 貴局核准本件發明專利申請案，以勵發明，至感德便。 To sum up, this case is not only innovative in terms of technical thinking, but also has many of the above-mentioned functions that are not in the traditional methods of the past. It has fully complied with the statutory invention patent requirements of novelty and progressiveness, and applied for it according to law. Approved this invention patent application, in order to invent invention, to the sense of virtue.
S11~S16‧‧‧步驟流程 S11~S16‧‧‧Step process
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| CN107612017B (en) * | 2017-08-09 | 2019-11-22 | 广西电网有限责任公司电力科学研究院 | Wind-electricity integration intelligent control system based on demand response and distributed energy storage |
| CN114234309B (en) * | 2021-11-30 | 2023-07-18 | 青岛海尔空调器有限总公司 | New energy air conditioner, control method thereof, electronic equipment and storage medium |
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| TW201318297A (en) * | 2011-10-27 | 2013-05-01 | Atomic Energy Council | Energy storage system in microgrid for mode transfer |
| TW201336198A (en) * | 2012-02-16 | 2013-09-01 | Chunghwa Telecom Co Ltd | Energy storage and supply system integrating natural energy |
| CN203895992U (en) * | 2014-05-08 | 2014-10-22 | 重庆京藏电气设备租赁有限公司 | Light, wind and oil mixing power generation system of isolated network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201318297A (en) * | 2011-10-27 | 2013-05-01 | Atomic Energy Council | Energy storage system in microgrid for mode transfer |
| TW201336198A (en) * | 2012-02-16 | 2013-09-01 | Chunghwa Telecom Co Ltd | Energy storage and supply system integrating natural energy |
| CN203895992U (en) * | 2014-05-08 | 2014-10-22 | 重庆京藏电气设备租赁有限公司 | Light, wind and oil mixing power generation system of isolated network |
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