TWM624340U - Auxiliary service bidding and cluster management energy storage regulation system - Google Patents
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Abstract
本創作提供一種輔助服務競標暨集群管理儲能調控系統,包含複數個儲能設備、儲存模組、電力資料運算模組、複數個電力控制開關以及複數個通訊連接埠。儲能設備分別儲存電能。儲存模組儲存供電資訊、負載資訊及儲能資訊。電力資料運算模組電性連接儲存模組。電力控制開關電性連接儲能設備、供電設備及負載設備。通訊連接埠傳輸及接收供電資訊、負載資訊以及儲能資訊至電力資料運算模組,使電力資料運算模組根據供電資訊、負載資訊以及儲能資訊,產生電力集群營運策略,其中當複數個儲能設備儲存之電能達到集群電能預設值時,產生電力集群營運策略,使供電設備供電至儲能設備及負載設備,或者使儲能設備供電至負載設備。This creation provides an auxiliary service bidding and cluster management energy storage regulation system, which includes a plurality of energy storage devices, a storage module, a power data computing module, a plurality of power control switches, and a plurality of communication ports. The energy storage devices store electrical energy, respectively. The storage module stores power supply information, load information and energy storage information. The power data computing module is electrically connected to the storage module. The power control switch is electrically connected to the energy storage device, the power supply device and the load device. The communication port transmits and receives power supply information, load information and energy storage information to the power data computing module, so that the power data computing module generates the power cluster operation strategy according to the power supply information, load information and energy storage information. When the electric energy stored by the energy equipment reaches the preset value of the cluster electric energy, a power cluster operation strategy is generated, so that the power supply equipment supplies power to the energy storage equipment and the load equipment, or the energy storage equipment supplies power to the load equipment.
Description
本創作係有關於一種分散式電力營運管理系統,特別是有關於一種輔助服務競標暨集群管理儲能調控系統。 This creation is about a decentralized power operation management system, especially about an auxiliary service bidding and cluster management energy storage regulation system.
現今政府為了鼓勵用電大戶在用電需求上包含有10%的電力為綠能電力的來源,因此,鼓勵用戶若在投入綠能設備發電的情況下能夠獲得部分的補助。 In order to encourage large electricity users to include 10% of their electricity as the source of green energy, the government encourages users to receive partial subsidies if they invest in green energy equipment to generate electricity.
然而,綠能設備除了在採購價格上較為昂貴,對於單一用戶而言,單一個儲能設備所能儲備的電能也相當有限,即使用戶利用離峰時間進行電能的儲備也無法產生更大的效益,因而使得綠能電力的發展無法有效推廣到所有用戶上。 However, in addition to the expensive purchase price of green energy equipment, for a single user, the power that a single energy storage device can store is quite limited, and even if the user uses off-peak time to store power, it cannot produce greater benefits. Therefore, the development of green power cannot be effectively extended to all users.
據此,如何提供一種輔助服務競標暨集群管理儲能調控系統已成為目前急需研究的課題。 Accordingly, how to provide an auxiliary service bidding and cluster management energy storage regulation system has become an urgent research topic.
鑑於上述問題,本創作提供一種輔助服務競標暨集群管理儲能調控系統,包含一電力雲端管理中心設備及複數個電力管理設備。電力雲端管理中心設備包含一儲存模組及一電力資料運算模組。儲存模組儲存複數個用戶之一統計供電資訊、一統計負載資訊以及一統計儲能資訊。電力資料運算模組電性連接儲存模組。複數個電力管理設備分別包含一儲能設備、一電力控制開 關以及一通訊連接埠。儲能設備儲存電能。電力控制開關電性連接儲能設備、供電設備及負載設備。通訊連接埠電性連接電力控制開關及電力資料運算模組,以有線或無線即時傳輸及接收複數個用戶之儲能設備、供電設備及負載設備之統計供電資訊、統計負載資訊以及統計儲能資訊至電力資料運算模組,並由電力資料運算模組儲存於儲存模組中,其中電力資料運算模組根據統計供電資訊、統計負載資訊以及統計儲能資訊,產生一電力集群營運策略,其中當該些電力管理設備的儲能設備儲存之電能達到一集群電能預設值時,電力資料運算模組根據集群電能預設值產生電力集群營運策略,使該些電力管理設備的供電設備根據電力集群營運策略分別供電至儲能設備及負載設備,或者使該些電力管理設備的儲能設備根據電力集群營運策略分別供電至負載設備。 In view of the above problems, this creation provides an auxiliary service bidding and cluster management energy storage regulation system, which includes a power cloud management center device and a plurality of power management devices. The power cloud management center equipment includes a storage module and a power data computing module. The storage module stores one statistical power supply information, one statistical load information and one statistical energy storage information of the plurality of users. The power data computing module is electrically connected to the storage module. The plurality of power management devices respectively include an energy storage device and a power control switch. and a communication port. Energy storage devices store electrical energy. The power control switch is electrically connected to the energy storage device, the power supply device and the load device. The communication port is electrically connected to the power control switch and the power data computing module, and can transmit and receive the statistical power supply information, statistical load information and statistical energy storage information of the energy storage equipment, power supply equipment and load equipment of multiple users in real time by wire or wireless to the power data computing module, and is stored in the storage module by the power data computing module, wherein the power data computing module generates a power cluster operation strategy according to the statistical power supply information, the statistical load information and the statistical energy storage information. When the electric energy stored by the energy storage devices of the power management equipment reaches a preset value of the cluster electric energy, the power data computing module generates an operation strategy of the electric cluster according to the preset electric energy value of the cluster, so that the power supply equipment of the power management equipment can be operated according to the preset value of the cluster electric energy. The operation strategy supplies power to the energy storage devices and the load devices respectively, or enables the energy storage devices of the power management devices to supply power to the load devices respectively according to the power cluster operation strategy.
承上所述,本創作輔助服務競標暨集群管理儲能調控系統透過收集不同用戶所使用儲能設備的電力,參與電力公司的競標輔助服務,可在競標獲利的情況下,同時兼顧用戶電力負載於尖峰時段用電抑低,進一步最佳化用戶、電力雲端管理中心設備與電力公司之間的電力管理與分配。 As mentioned above, this creation auxiliary service bidding and cluster management energy storage regulation system collects the power of the energy storage equipment used by different users and participates in the bidding auxiliary service of the electric power company, which can take into account the user's electricity while making a profit in the bidding. The load is low in power consumption during peak hours, which further optimizes the power management and distribution among users, power cloud management center equipment and power companies.
1:輔助服務競標暨集群管理儲能調控系統 1: Auxiliary service bidding and cluster management energy storage regulation system
1A:電力雲端管理中心設備 1A: Power cloud management center equipment
1B:電力管理設備 1B: Power Management Equipment
11:儲存模組 11: Storage Module
12:儲能設備 12: Energy Storage Equipment
13:電力控制開關 13: Power control switch
14:通訊連接埠 14: Communication port
15:電力資料運算模組 15: Power data computing module
16:電壓電流計算模組 16: Voltage and current calculation module
E:供電設備 E: power supply equipment
L:負載設備 L: load equipment
L1:用電量 L1: electricity consumption
L2:用電量 L2: electricity consumption
L3:用電量 L3: electricity consumption
L4:用電量 L4: electricity consumption
Q1:離峰用電經常契約容量 Q1: Off-peak electricity regular contract capacity
Q2:半尖峰用電經常契約容量 Q2: Half-peak electricity consumption is often contracted capacity
Q3:尖峰用電經常契約容量 Q3: Peak electricity consumption often contract capacity
Q4:半尖峰用電經常契約容量 Q4: Half-peak electricity consumption is often contracted capacity
A1:供電量 A1: Power supply
A21:供電量 A21: Power supply
A22:供電量 A22: Power supply
A3:供電量 A3: Power supply
A41:供電量 A41: Power supply
A42:供電量 A42: Power supply
E f :負載頻率 E f : load frequency
C f :負載頻率 C f : load frequency
D f :負載頻率 D f : load frequency
O f :負載頻率 Of : load frequency
L f :負載頻率 L f : load frequency
圖1係為本創作輔助服務競標暨集群管理儲能調控系統的方塊示意圖;圖2係為本創作電力營運策略的電力調配示意圖;以及圖3係為電力公司之靜態調頻備轉操作曲線圖。 Figure 1 is a schematic block diagram of an energy storage regulation system for the creation of ancillary services for bidding and cluster management; Figure 2 is a schematic diagram of power allocation for the creation of an electric power operation strategy; and Figure 3 is a graph of the static frequency regulation and standby operation of the power company.
請參閱圖1,其係為本創作輔助服務競標暨集群管理儲能調控系統的方塊示意圖。輔助服務競標暨集群管理儲能調控系統1包含一電力雲端管
理中心設備1A與複數個電力管理設備1B。電力雲端管理中心設備1A包含一儲存模組11及一電力資料運算模組15。儲存模組11儲存複數個用戶的一統計供電資訊、一統計負載資訊以及一統計儲能資訊。電力資料運算模組15電性連接儲存模組11。複數個電力管理設備1B分別包含一儲能設備12、一電力資料運算模組15、一電力控制開關13以及一通訊連接埠14。儲能設備12儲存電能。電力控制開關13電性連接儲能設備12、供電設備E及負載設備L。通訊連接埠14電性連接電力控制開關13及電力資料運算模組15,以有線或無線即時傳輸及接收複數個用戶之儲能設備12、供電設備E及負載設備L之統計供電資訊、統計負載資訊以及統計儲能資訊至電力資料運算模組15,並由電力資料運算模組15儲存於儲存模組11中,其中電力資料運算模組15根據統計供電資訊、統計負載資訊以及統計儲能資訊,產生一電力集群營運策略,其中當該些電力管理設備1B的儲能設備12儲存之電能達到一集群電能預設值時,電力資料運算模組15根據集群電能預設值產生電力集群營運策略,使該些電力管理設備1B的供電設備E根據電力集群營運策略分別供電至儲能設備12及負載設備L,或者該些電力管理設備1B的儲能設備12根據電力集群營運策略分別供電至負載設備L。
Please refer to FIG. 1 , which is a block diagram of the bidding and cluster management energy storage regulation system for the creation of ancillary services. Auxiliary service bidding and cluster management energy storage regulation system 1 includes a power cloud management system
The
承上所述,儲能設備12、電力控制開關13、通訊連接埠14、供電設備E及負載設備L係設置於用戶端,儲存模組11及電力資料運算模組15設置於電力雲端管理中心設備端,用戶端與電力雲端管理中心設備端之間係透過通訊連接埠14傳輸資訊及訊號,供電設備E透過電力控制開關13供電到負載設備L以及儲能設備12,電力雲端管理中心設備1A透過收集到的電能與電力公司提出競標服務。
As mentioned above, the
於本創作之一實施例中,儲能設備12係為綠能設備,包含一太陽光電逆變器。
In an embodiment of the present invention, the
於本創作之一實施例中,供電設備E係為一市電設備。 In an embodiment of the present invention, the power supply device E is a commercial power device.
於本創作之一實施例中,電力控制開關13係為一電源自動切換開關(Automatic Transfer Switch;ATS)。
In an embodiment of the present invention, the
請再參閱圖1,輔助服務競標暨集群管理儲能調控系統1的電力管理設備1B更包含電壓電流計算模組16,透過電力控制開關13電性連接通訊連接埠14、儲能設備12、負載設備L以及供電設備E,且電壓電流計算模組16計算及產生供電設備E、儲能設備12及負載設備L的即時供電資訊、即時負載資訊以及即時儲能資訊,而即時負載資訊包含用戶端負載設備L的瞬間用電量。
Please refer to FIG. 1 again. The
此外,電壓電流計算模組16根據供電設備E的電力單線圖以及設備容量進一步計算供電設備E的電力線路容量,並透過通訊連接埠14傳送到電力資料運算模組15。電力線路容量係表示供電設備E透過電力線路可傳送到用戶端的電力最大容量。
In addition, the voltage and
承上所述,統計供電資訊包含用戶端的用電經常契約容量,用電經常契約容量作為用戶端與電力雲端管理中心設備端之間所約定的用電上限容量。此外,用戶端預設的用電經常契約容量係根據統計供電資訊、統計負載資訊以及統計儲能資訊設定。 As mentioned above, the statistical power supply information includes the regular contracted capacity of electricity consumption of the client, and the regular contracted capacity of electricity is regarded as the upper limit of the capacity of the electricity consumption agreed between the client and the equipment end of the power cloud management center. In addition, the preset power consumption contract capacity of the user terminal is set according to statistical power supply information, statistical load information and statistical energy storage information.
承上所述,當用電經常契約容量已經達到電力線路容量的上限時,表示硬體設施上的電力線路已無法擴充,電壓電流計算模組16透過通訊連接埠14傳送電力線路建構訊號到電力雲端管理中心設備端,電力雲端管理中心設備端在收到該訊號後則可進一步評估用戶端是否需要增加電力線路。
As mentioned above, when the regular contracted capacity of electricity has reached the upper limit of the capacity of the power line, it means that the power line on the hardware facility cannot be expanded, and the voltage and
請參閱圖2,其係為本創作電力營運策略的電力調配示意圖。統計供電資訊包含一季以及非夏季的尖峰時段的尖峰用電價格資訊以及尖峰用電契約容量、半尖峰時段的半尖峰用電價格資訊以及半尖峰用電契約容量、離峰時段的離峰用電價格資訊以及離峰用電契約容量。 Please refer to FIG. 2 , which is a schematic diagram of the power allocation of the power operation strategy of the present author. Statistical power supply information includes peak electricity price information and peak electricity contract capacity during peak hours in one season and non-summer, half-peak electricity price information during half-peak hours, half-peak electricity contract capacity, and off-peak electricity consumption during off-peak hours Price information and off-peak electricity contract capacity.
當用電經常契約容量未達到電力線路容量時,電壓電流計算模組16透過通訊連接埠14產生用電契約容量提升訊號到電力雲端管理中心設備端,使電力雲端管理中心設備端根據電力線路容量、即時供電資訊、即時負載資訊以及即時儲能資訊提升用電經常契約容量。進一步而言,本創作在電力線路容量可負荷的情況下,透過電力雲端管理中心設備端提升用戶端在離峰時段的用電經常契約容量,作為電力調配的策略之一。
When the regular contracted capacity of electricity consumption does not reach the capacity of the power line, the voltage and
如圖2所示,於本創作之一實施例中,當用電量在離峰時段(00:00~07:30),至少一負載設備L的瞬間用電量L1未超過離峰用電經常契約容量Q1時,電力資料運算模組15根據離峰用電價格資訊產生電力營運策略,由供電設備E供電到儲能設備12。進一步而言,由於離峰時段的電力價格相較於尖峰時段的電力價格較低,因此,在供電設備E尚有多餘的電力供應空間時,用戶端可在離峰時段進一步針對儲能設備12進行儲能的動作,以節省電力費用的支出。有關尖峰時段、半尖峰時段以及離峰時段的電力價格可參考電力公司所訂定的三段式時間電價表。
As shown in FIG. 2 , in an embodiment of the present invention, when the power consumption is in the off-peak period (00:00~07:30), the instantaneous power consumption L1 of at least one load device L does not exceed the off-peak power consumption When the capacity Q1 is often contracted, the power
如圖2所示,於本創作之一實施例中,當用電量在尖峰時段(10:00~17:00),至少一負載設備L的瞬間用電量L3超過尖峰用電經常契約容量Q3時,電力資料運算模組15根據尖峰用電價格資訊產生電力營運策略,由儲能設備12供電到至少一負載設備L。進一步而言,由於尖峰時段的電力價格相較於離峰時段的電力價格較高,因此,在供電設備E沒有多餘的電力供應到負載設備L時,用戶端可透過將儲能設備12在離峰時段所儲備的電能供應到負載設備L上,以節省電力費用的支出。
As shown in FIG. 2 , in an embodiment of the present invention, when the power consumption is in the peak period (10:00~17:00), the instantaneous power consumption L3 of at least one load device L exceeds the peak power consumption regular contract capacity At Q3, the power
如圖2所示,於本創作之一實施例中,當用電量在半尖峰時段(07:30~10:00、17:00~00:00),至少一負載設備L的瞬間用電量L2、L4超過半尖峰用電經常契約容量Q2、Q4時,電力資料運算模組15根據半尖峰用電價格資
訊產生電力營運策略,由儲能設備12供電到至少一負載設備L。進一步而言,由於半尖峰時段的電力價格相較於離峰時段的電力價格較高,因此,在供電設備E沒有多餘的電力供應到負載設備L時,用戶端可透過將儲能設備12在離峰時段所儲備的電能供應到負載設備L上,以節省電力費用的支出。
As shown in FIG. 2 , in an embodiment of the present invention, when the electricity consumption is in the half-peak period (07:30~10:00, 17:00~00:00), the instantaneous electricity consumption of at least one load device L When the quantities L2 and L4 exceed the half-peak electricity regular contract capacities Q2 and Q4, the power
如圖2所示,於本創作之一實施例中,當用電量在半尖峰時段(07:30~10:00、17:00~00:00),至少一負載設備L的瞬間用電量L2、L4未超過半尖峰用電經常契約容量Q2、Q4時,電力資料運算模組15根據半尖峰用電價格資訊產生電力營運策略,由供電設備E供電到儲能設備12。進一步而言,由於半尖峰時段的電力價格相較於尖峰時段的電力價格較低,因此,在供電設備E尚有多餘的電力供應空間時,用戶端可在半尖峰時段進一步針對儲能設備12進行儲能的動作,以節省電力費用的支出。
As shown in FIG. 2 , in an embodiment of the present invention, when the electricity consumption is in the half-peak period (07:30~10:00, 17:00~00:00), the instantaneous electricity consumption of at least one load device L When the quantities L2 and L4 do not exceed the half-peak electricity regular contract capacities Q2 and Q4 , the power
承上所述,在上述各個實施例中,當用電量在離峰時段(00:00~07:30)時,供電設備E可供電到儲能設備12的供電量A1相當於圖示中離峰用電經常契約容量Q1超過瞬間用電量L1的面積大小。當用電量在尖峰時段(10:00~17:00)時,儲能設備12需要供電到負載設備L的供電量A32相當於圖示中瞬間用電量L3超過尖峰用電經常契約容量Q3的面積大小。當用電量在半尖峰時段(07:30~10:00、17:00~00:00)時,儲能設備12需要供電到負載設備L的供電量A22、A42相當於圖示中瞬間用電量L2、L4超過半尖峰用電經常契約容量Q2、Q4的面積大小,以及供電設備E可供電到儲能設備12的供電量A21、A41相當於圖示中半尖峰用電經常契約容量Q2、Q4超過瞬間用電量L2、L4的面積大小。因此,在離峰時段儲能設備12所儲備的供電量A1可用來填補尖峰時段需要供電到負載設備L的供電量A32,或者填補半尖峰時段需要供電到負載設備L的供電量A22、A42,或者,亦可利用在半尖峰時段儲能設備12所儲備的供電量A21、A41來填補尖峰時段需要供電到負載設備L的供電量A32。
Continuing from the above, in each of the above embodiments, when the power consumption is in the off-peak period (00:00~07:30), the power supply A1 that the power supply device E can supply to the
承上所述,即時儲能資訊包含儲能設備12的電量狀態(State Of Charge)。當儲能設備12的電量狀態介於10%~90%的總電量時,由供電設備E根據電量狀態供電至儲能設備12。
As mentioned above, the real-time energy storage information includes the state of charge of the
於本創作的實施例中,電力集群營運策略透過收集、統計同一地區之複數個用戶,或者不同地區之複數個用戶的儲能設備12所儲備的電能達到電力公司所設定的集群電能預設值時,由電力資料運算模組15根據集群電能預設值產生電力集群營運策略,並由電力雲端管理中心設備1A向電力公司進行電力競標,並於得標後與電力公司訂立契約。
In the embodiment of the present invention, the power cluster operation strategy achieves the cluster power preset value set by the power company by collecting and counting the power stored by the
承上所述,一般而言,由於用電量會在尖峰時段的需求量較高,因此,可以透過電力公司所提供的競標服務,由電力雲端管理中心設備1A在收集到預定額度的電能之後參與競標服務,並在得標後提供電能給電力公司,以獲得電價利潤,而收集電能的時段如上述圖2的實施例所述,包含利用離峰時段以及半尖峰時段儲備電能。此外,由於電力公司所提供的競標服務種類眾多,於本創作的實施例中,係以調頻的競標服務為例,但於本創作中並不限定。
As mentioned above, generally speaking, due to the high demand for electricity consumption during peak hours, through the bidding service provided by the power company, the power cloud
一般來說,一棟大樓、一個用戶所使用的單一個儲能設備12要能儲備到例如1百萬瓦特(MAGA WATT)的電量較為困難。因此,本創作輔助服務競標暨集群管理儲能調控系統1可針對例如10個用戶或者更多的用戶來收集、儲備電能。例如,若欲參與電力公司的競標服務,可針對每一棟大樓的用戶收集100千瓦(KW WATT)的電能,10棟大樓則可收集到共1百萬瓦的電能。需注意的是,每一棟大樓、每一個用戶的儲能設備12可儲備的電能容量不一,因此,實際上部分用戶可儲備的電能較高,部分用戶可儲備的電能較低,電力雲端管理中心設備1A則可根據每一棟大樓、每一個用戶實際可儲備電能的容量大小進行集群電力的管理及收集,並在達到電力公司所設定的預訂電力額度後,
透過參與競標服務,將收集到的電能回售電力公司,以在獲取利益的同時,進一步滿足電力公司可提供電能到用戶的負載設備L的電力需求。此外,即使電力雲端管理中心設備1A無法得標獲得競標服務的利益,仍可針對收集到的電力進行充放電的管理,細節如上述各個實施例所述,於此不在贅述。
Generally speaking, it is difficult for a single
承上所述,競標服務是根據前一日的統計負載資訊決定。電力雲端管理中心設備1A係根據各個用戶在前一日的統計負載資訊進行競標服務,亦即,透過統計前一日負載設備L的負載量,預測今日需要多少的集群電能預設值作為競標的依據,並在得標後,由電力公司公布電力雲端管理中心設備1A得標的資訊。在競標服務中,係以1小時作為競標的時間單位,1天24小時的時段皆可競標,因此,在電力雲端管理中心設備1A得標後,必須根據得標的時段,將收集到各個用戶的儲備電能在該時段提供給電力公司使用,以便於電力公司可在該時段利用該電力供電,以穩定供電頻率。然而,須注意的是,即使電力雲端管理中心設備1A在得標後,在該時段必須提供儲備電能給電力公司使用,但若在該時段的用電量並未超出系統負荷的情況下,儲能設備12則不作動,而是在超過系統負荷時才由儲能設備12提供電力給電力公司使用。
As mentioned above, the bidding service is determined based on the statistical load information of the previous day. The power cloud
請參閱圖3,其係為電力公司之靜態調頻備轉操作曲線圖。於本創作之實施例中,係透過在靜態調頻備轉操作曲線的彈性區間進行電力供應的操作,以產生電力集群營運策略。於圖示中,不同的靜態調頻備轉操作曲線具有不同的曲線,曲線中的操作點A、B、C、D所形成的預設範圍係由電力公司自行設定,並形成靜態調頻備轉操作曲線的彈性調整區間。 Please refer to FIG. 3 , which is a graph of the static frequency regulation and standby operation of the power company. In the embodiment of the present invention, the operation strategy of the power cluster is generated by performing the power supply operation in the flexible interval of the static frequency modulation and standby operation curve. In the figure, different static FM standby operation curves have different curves. The preset range formed by the operating points A, B, C, and D in the curve is set by the power company, and the static FM standby operation is formed. The elastic adjustment interval of the curve.
當負載設備L的供電頻率f低於C點的負載頻率C f ,或者低於預設範圍D點的負載頻率D f 時,電壓電流計算模組16產生一穩定頻率控制訊號到電力資料運算模組15,電力資料運算模組15根據穩定頻率控制訊號產生電力集
群營運策略,使儲能設備12供電至負載設備L,以穩定供電設備E的供電頻率f在預設範圍的負載頻率L f 。
When the power supply frequency f of the load equipment L is lower than the load frequency C f at point C, or lower than the load frequency D f at point D in the preset range, the voltage and
當負載設備L的供電頻率f介於D點的負載頻率D f 以及O點的負載頻率O f 時,輔助服務競標暨集群管理儲能調控系統1係依據儲能設備12的電量狀態(State Of Charge;SOC)以及負載設備L的用電量判別是否針對儲能設備12進行充電或放電。
When the power supply frequency f of the load equipment L is between the load frequency D f at point D and the load frequency O f at point O, the auxiliary service bidding and cluster management energy storage regulation system 1 is based on the state of charge (State Of) of the
當負載設備L的供電頻率f處於預設範圍OEFG點內的負載頻率時,電壓電流計算模組16產生一充放電控制訊號到電力資料運算模組15,電力資料運算模組15根據充放電控制訊號產生電力集群營運策略,使儲能設備12供電至負載設備L,以及使供電設備E供電至儲能設備12。
When the power supply frequency f of the load device L is within the load frequency within the preset range OEFG point, the voltage and
當負載設備L的供電頻率f高於預設範圍G點的負載頻率E f 時,電壓電流計算模組16產生一穩定頻率控制訊號到電力資料運算模組15,電力資料運算模組15根據穩定頻率控制訊號產生電力集群營運策略,使儲能設備12供電至負載設備L,以穩定供電設備E的供電頻率f在預設範圍的負載頻率L f 。
When the power supply frequency f of the load equipment L is higher than the load frequency E f at the preset range G point, the voltage and
於本創作之實施例中,即時負載資訊包含負載設備L的供電頻率、不同地區的天氣資訊以及溫度資訊等,皆可能會影響負載設備L的供電頻率的穩定性,因此,透過即時傳送即時負載資訊到電力資料運算模組15,判斷負載設備L的供電頻率是否穩定地落在預設範圍的負載頻率L f 上,以及時對應產生電力集群營運策略。
In the embodiment of the present invention, the real-time load information includes the power supply frequency of the load device L, weather information and temperature information in different regions, etc., which may affect the stability of the power supply frequency of the load device L. Therefore, the real-time load is transmitted by real-time load. The information is sent to the power
此外,電力雲端管理中心設備1A亦可針對在靜態調頻備轉操作曲線的彈性調整區間內設定供電設備E以及儲能設備12的充放電時間、充放電次數、充放電電量,以穩定負載設備L的負載頻率L f ,並將該些資訊傳送到儲存模組11或者雲端伺服器儲存,並根據該些資料建立預測資料庫。電力資料運算模組15可根據該些資訊產生電力集群營運策略。
In addition, the power cloud
於本創作之實施例中,電力資料運算模組15進一步根據即時供電資訊、即時負載資訊以及即時儲能資訊產生一最佳化電力集群營運策略。換句話說,統計供電資訊、統計負載資訊以及統計儲能資訊所產生的電力集群營運策略係為根據過去統計資料產生的預測結果,作為電力集群營運策略的依據。當電力資料運算模組15接收到各項即時資訊時,則可根據即時資訊修正電力集群營運策略,以符合現況即時產生最佳化電力集群營運策略。
In the embodiment of the present invention, the power
綜上所述,本創作輔助服務競標暨集群管理儲能調控系統透過收集不同用戶所使用儲能設備的電力作為集群電力營運系統,參與電力公司的競標服務,可在競標獲利的情況下,同時兼顧電力負載的穩定,進一步最佳化用戶、電力雲端管理中心設備與電力公司之間的電力管理與分配。 To sum up, this creative auxiliary service bidding and cluster management energy storage regulation system collects the power of the energy storage equipment used by different users as the cluster power operation system, and participates in the bidding service of the power company. At the same time, the stability of the power load is taken into account, and the power management and distribution between users, the power cloud management center equipment and the power company are further optimized.
1:輔助服務競標暨集群管理儲能調控系統 1: Auxiliary service bidding and cluster management energy storage regulation system
1A:電力雲端管理中心設備 1A: Power cloud management center equipment
1B:電力管理設備 1B: Power Management Equipment
11:儲存模組 11: Storage Module
12:儲能設備 12: Energy Storage Equipment
13:電力控制開關 13: Power control switch
14:通訊連接埠 14: Communication port
15:電力資料運算模組 15: Power data computing module
16:電壓電流計算模組 16: Voltage and current calculation module
E:供電設備 E: power supply equipment
L:負載設備 L: load equipment
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