JP2002281666A - Power interchange system - Google Patents
Power interchange systemInfo
- Publication number
- JP2002281666A JP2002281666A JP2001074754A JP2001074754A JP2002281666A JP 2002281666 A JP2002281666 A JP 2002281666A JP 2001074754 A JP2001074754 A JP 2001074754A JP 2001074754 A JP2001074754 A JP 2001074754A JP 2002281666 A JP2002281666 A JP 2002281666A
- Authority
- JP
- Japan
- Prior art keywords
- power
- power generation
- information
- customer
- interchange system
- 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.)
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- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、各所に配置された
多数の小型発電設備などを利用して、各需要家に電力を
供給させる電力融通システムに係わり、特に一般の電話
回線、専用回線、インターネット回線などの通信網を利
用させて、各需要家の需要量と、各発電設備の発電量と
を集中管理し、各需要家に必要な量の電力を供給する電
力融通システムに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power interchange system for supplying electric power to each customer by using a large number of small power generation facilities arranged at various places, and particularly to a general telephone line, a dedicated line, The present invention relates to a power interchange system for centrally managing a demand amount of each customer and a power generation amount of each power generation facility by using a communication network such as an Internet line and supplying a necessary amount of power to each customer.
【０００２】[0002]
【従来の技術】従来、各需要家が必要な電力を確保する
方法として、各電力会社が発電を行なって得られた電力
を送電線を介して各需要家に供給するという方法しか許
可されていなかった。2. Description of the Related Art Heretofore, as a method of securing necessary power for each customer, only a method of allowing each power company to generate power and supplying the obtained power to each customer via a transmission line is permitted. Did not.
【０００３】しかしながら、近年、規制緩和、発電事業
の競争促進などが強く叫ばれ、これに対応するように、
電力についても自由化の流れが出ている。However, in recent years, deregulation and promotion of competition in the power generation business have been strongly shouted.
There is also a trend toward liberalization of electricity.
【０００４】そして、現段階では、特別高圧までの規制
緩和が実施され、また官庁では、入札制度により、電力
の手配が進みつつあることから、将来的、一般の小口需
要家まで、電力の規制緩和が進み、電力料金が下がるも
のと期待されている。[0004] At this stage, regulations have been deregulated up to extra high voltage, and the government office has been arranging electricity through a bidding system. It is expected that easing will progress and that electricity rates will fall.
【０００５】[0005]
【発明が解決しようとする課題】ところで、このような
発電事業のみを規制緩和しても、発電して得られた電力
を各需要家まで運ぶ際に必要な送電設備、受変電設備な
どに対する規制緩和が進んでいない。By the way, even if only the power generation business is deregulated, regulations on power transmission facilities, power receiving and transformation facilities, etc. necessary for transporting the electric power obtained by the power generation to each customer are required. The mitigation is not progressing.
【０００６】このため、これら送電設備のコスト、受変
電設備のコストなどを下げることができず、各小口需要
家の電力料金を下げることができないという問題があっ
た。[0006] For this reason, there has been a problem that the cost of the power transmission equipment and the cost of the power receiving and transforming equipment cannot be reduced, and that the power rate of each small customer cannot be reduced.
【０００７】本発明は上記の事情に鑑み、発電地点と電
力需要地点とを近づけて、送電設備や変電設備などを不
要にするとともに、各発電設備の運転管理を一括させ
て、管理コストを下げることができ、これによって小口
需要家の電力料金を大幅に引き下げることができる電力
融通システムを提供することを主目的としている。SUMMARY OF THE INVENTION In view of the above circumstances, the present invention brings a power generation point and a power demand point close to each other, thereby eliminating the need for power transmission equipment and substation equipment, and reducing the management cost by integrating the operation management of each power generation equipment. The main object of the present invention is to provide an electric power interchange system that can greatly reduce the electric power rate of retail customers.
【０００８】[0008]
【課題を解決するための手段】上記の目的を達成するた
めに本発明は、請求項１では、発電手段を使用して各需
要家に電力を供給する電力融通システムにおいて、通信
手段を使用して、発電エリア内にある各需要家の電力需
要に関する情報、前記発電エリア内にある発電手段の発
電量に関する情報を収集する情報収集手段と、この情報
収集手段で得られた情報に基づき、通信手段を使用して
前記発電手段の発電量を調整する発電量制御手段とを備
えたことを特徴としている。In order to achieve the above object, according to the present invention, in a power interchange system for supplying electric power to each customer by using a power generating means, a communication means is used. Information on power demand of each customer in the power generation area, information collection means for collecting information on the amount of power generated by the power generation means in the power generation area, and communication based on the information obtained by the information collection means. Power generation control means for adjusting the power generation amount of the power generation means using the power generation means.
【０００９】請求項２では、請求項１に記載の電力融通
システムにおいて、前記情報収集手段によって収集され
た情報に基づき情報発信手段を作成し、通信手段に接続
された各需要家の情報収集手段からの要求に応じて、情
報発信手段の内容を各情報収集手段に供給する情報受発
信手段を備えたことを特徴としている。According to a second aspect of the present invention, in the electric power interchange system according to the first aspect, an information transmitting unit is created based on the information collected by the information collecting unit, and the information collecting unit of each customer connected to the communication unit. And an information receiving and transmitting means for supplying the contents of the information transmitting means to each information collecting means in response to a request from the information collecting means.
【００１０】請求項３では、請求項１、２のいずれかに
記載の電力融通システムにおいて、前記通信手段は、有
線、無線、公衆回線、電力線搬送、インターネット、イ
ンターネットにおけるＶＰＮ方式などで構成されること
を特徴としている。According to a third aspect of the present invention, in the power interchange system according to any one of the first and second aspects, the communication means is configured by a wired, wireless, public line, power line carrier, the Internet, a VPN system in the Internet, or the like. It is characterized by:
【００１１】請求項４では、請求項１乃至３のいずれか
に記載の電力融通システムにおいて、前記発電量制御手
段または前記情報受発信手段は、前記発電エリア内の前
記各需要家に関する情報、前記発電手段に関する情報に
基づき、、前記発電手段で得られた電力を送電線網を介
して各需要家に過不足無く分配させることを特徴として
いる。According to a fourth aspect of the present invention, in the power interchange system according to any one of the first to third aspects, the power generation amount control means or the information reception / transmission means includes information on the customers in the power generation area, On the basis of information on the power generation means, the power obtained by the power generation means is distributed to each customer via the transmission line network without excess or shortage.
【００１２】請求項５では、請求項１乃至４のいずれか
に記載の電力融通システムにおいて、前記発電量制御手
段または前記情報受発信手段は、前記各発電エリアの電
力需要に関する情報、前記各発電エリアの発電量及び、
消費量、料金情報、発電状況、発電者情報に関する情報
を相互に交換して、電力取引市場を形成し、この電力取
引市場の取引内容に基づき、各発電エリアで得られた電
力を売買させることを特徴としている。According to a fifth aspect of the present invention, in the power interchange system according to any one of the first to fourth aspects, the power generation amount control means or the information receiving / transmitting means includes information on power demand in each of the power generation areas, Area power generation and
To exchange information on consumption, tariff information, power generation status, and generator information to form a power trading market, and to have the power generated and sold in each power generation area based on the trading content of this power trading market It is characterized by.
【００１３】請求項６では、請求項１乃至５のいずれか
に記載の電力融通システムにおいて前記発電エリアは、
各自治体の区分に対応して設定されることを特徴として
いる。According to a sixth aspect, in the power interchange system according to any one of the first to fifth aspects, the power generation area includes:
It is characterized in that it is set according to the classification of each local government.
【００１４】上記の構成により、請求項１では、情報収
集手段によって、通信手段を使用させ、発電エリア内に
ある各需要家の電力需要に関する情報、前記発電エリア
内にある各発電手段の発電量に関する情報を収集させる
とともに、この情報収集手段で得られた各情報に基づ
き、発電量制御手段によって、通信手段を使用させ、前
記各発電手段の発電量を調整させることにより、発電地
点と電力需要地点とを近づけて、送電設備や変電設備な
どを不要にさせるとともに、各発電手段の運転管理を一
括させて、管理コストを下げさせ、これによって小口需
要家の電力料金を大幅に引き下げさせる。According to the first aspect of the present invention, the information collecting means causes the communication means to be used, the information on the power demand of each customer in the power generation area, the power generation amount of each power generation means in the power generation area. Information on the power generation point and the power demand by causing the power generation amount control means to use the communication means and adjust the power generation amount of each of the power generation means based on the information obtained by the information collection means. Along with the point, the power transmission equipment and the substation equipment are not required, and the operation management of each power generation means is collectively reduced to reduce the management cost, thereby greatly reducing the electricity rate of the small customers.
【００１５】請求項２では、前記情報収集手段によって
収集された各情報に基づき、情報受発信手段によって、
情報発信手段を作成させ、通信手段に接続された各需要
家の情報収集手段からの要求に応じて、情報発信手段の
内容を各情報収集手段に供給させることにより、通信手
段上の情報発信手段を見るだけで、各需要家に、電力使
用状況、電力料金徴収状況などを把握させ、これによっ
て各需要家に個別に電力使用状況、電力料金徴収状況な
どを管理させるときに比べて、各需要家側の管理コスト
を大幅に引き下げさせ、小口需要家側の負担を軽減させ
る。According to a second aspect of the present invention, based on each information collected by the information collecting means,
The information transmitting means on the communication means is prepared by making the information transmitting means and supplying the contents of the information transmitting means to each information collecting means in response to a request from the information collecting means of each customer connected to the communication means. By having each customer grasp the power usage status and power charge collection status, etc. by simply looking at the Dramatically reduce house-side management costs and reduce the burden on retail customers.
【００１６】請求項３では、通信手段として、有線、無
線、公衆回線、電力線搬送、インターネット、インター
ネットにおけるＶＰＮ方式などを使用することにより、
既存の通信手段を用いた汎用性のあるシステムを構築す
る。According to a third aspect of the present invention, as a communication means, a wired, wireless, public line, power line carrier, the Internet, a VPN system in the Internet, or the like is used.
Build a versatile system using existing communication means.
【００１７】請求項４では、前記発電エリア内の前記各
需要家に関する情報、前記各発電手段に関する情報に基
づき、前記発電量制御手段または前記情報受発信手段に
よって、前記各発電手段で得られた電力を各需要家に過
不足無く分配させることにより、各発電手段の発電量が
小さくても、これら各発電手段の総発電量が各需要家の
総需要量を越えていれば、電力会社から電力を購入させ
ることなく、各需要家に必要な電力量の電力を供給させ
て、電力料金が高くならないようにさせる。According to a fourth aspect of the present invention, the power generation amount is obtained by each of the power generation means by the power generation amount control means or the information receiving and transmitting means based on the information on each of the customers in the power generation area and the information on each of the power generation means. By distributing the power to each customer without excess or deficiency, even if the power generation of each power generation means is small, if the total power generation of each power generation means exceeds the total demand of each customer, Without requiring the purchase of power, each customer is supplied with the required amount of power so that the power rate does not increase.
【００１８】請求項５では、前記発電量制御手段または
前記情報受発信手段によって、前記各発電エリアの電力
需要に関する情報、前記各発電エリアの発電量に関する
情報を相互に交換して、電力取引市場を形成させ、この
電力取引市場の取引内容に基づき、各発電エリアで得ら
れた電力を売買させることにより、各管理会社によって
管理されている各需要家の電力需要が変動した場合に
も、電力会社から電力を購入させることなく、各需要家
に必要な電力量の電力を供給させて、電力料金が高くな
らないようにさせる。According to a fifth aspect of the present invention, the power generation control means or the information receiving / transmitting means exchanges information relating to the power demand in each of the power generation areas and information relating to the power generation in each of the power generation areas. And by purchasing and selling the power obtained in each power generation area based on the transaction contents of the power trading market, the power demand of each customer managed by each management company fluctuates. Without having to purchase power from the company, each customer is supplied with the required amount of power so that the power rate does not increase.
【００１９】請求項６では、各自治体の区分に対応して
前記発電エリアを設定させることにより、各自治体によ
る電力の販売などを可能にして、各自治体の政策にあっ
た発電方法、販売方法、貸与方法などで、各需要家に電
力を供給させる。According to the sixth aspect, by setting the power generation area in accordance with the division of each local government, it is possible to sell electric power by each local government, etc. Power is supplied to each customer by lending.
【００２０】[0020]
【発明の実施の形態】《第１の実施形態》図１は本発明
による電力融通システムの第１の実施形態を示すブロッ
ク図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS << First Embodiment >> FIG. 1 is a block diagram showing a first embodiment of a power interchange system according to the present invention.
【００２１】この図に示す電力融通システム１は、一般
の電話回線、専用回線などによって構成され、制御信
号、データなどの送受信網として使用される通信網２
と、一般の電話回線、専用回線などによって構成され、
ホームページの内容などを示すパケットなどの送受信網
として使用されるインターネット回線３と、発電エリア
４内にある各需要家１６が入居しているビル５毎などに
設けられ、通信網２またはインターネット回線３を介し
て供給された発電指示に応じて発電を行なうマイクロガ
スタービン発電機（ＭＧＴ）、燃料電池などの発電機６
と、これら各発電機６によって得られた電力が余剰にな
っているとき、余剰電力を取り込んで、他の需要家１６
などに供給し、また各発電機６によって得られた電力に
よって各需要家１６の電力需要を賄いきれないとき、他
の発電機６または発電所２１などで得られた電力を各需
要家１６に供給する送電線網７とを備えている。また、
発電所２１には、発電機６よりも大型の発電機２２と、
管理コンピュータ２３とが設けられており、各発電機６
の利用とともに発電所２１の発電機２２の有効利用が図
られている。The power interchange system 1 shown in FIG. 1 includes a general telephone line, a dedicated line, and the like, and is used as a communication network 2 used as a transmission / reception network for control signals and data.
And a general telephone line, dedicated line, etc.
An internet line 3 used as a transmission / reception network for packets and the like indicating the contents of a homepage, and a communication network 2 or an internet line 3 provided in each building 5 where each customer 16 in the power generation area 4 is located. Generator 6 such as a micro gas turbine generator (MGT), a fuel cell, etc., which generates electric power in accordance with an electric power generation instruction supplied through
And when the power obtained by each of the generators 6 is in a surplus state, the surplus power is taken in and the other customers 16
When the power demand of each customer 16 cannot be satisfied by the power obtained by each generator 6, the power obtained by the other generator 6 or the power plant 21 is supplied to each customer 16. And a transmission line network 7 for supplying. Also,
The power plant 21 includes a generator 22 larger than the generator 6,
A management computer 23 is provided, and each generator 6
The effective use of the generator 22 of the power plant 21 is achieved together with the use of the power generator.
【００２２】さらに、この電力融通システム１は、複数
の発電エリア４内にある各需要家１６の電力需要、電力
消費量などを管理する管理会社８などに配置され、通信
網２を介して各発電機６の発電量、負荷量、各需要家１
６の電力需要などの情報を取り込んで、各発電機６の運
転を管理する処理、これらの各情報に基づき、制御デー
タを生成し、これを通信網２上に送出して、各発電機６
の運転を制御する処理などを行なう監視制御用計算機９
と、管理会社８内に敷設されたＬＡＮ（LocalArea Netw
ork：構内情報通信網）１０などを介して、監視制御用
計算機９によって収集された各需要家１６の電力需要、
消費電力量などを取り込んで、ホームページなどを作成
する処理、インターネット回線３を介して、ダウンロー
ド要求がされたとき、ホームページの内容をダウンロー
ドさせる処理などを行なうＷｅｂサーバ装置１１と、各
需要家１６毎に配置され、インターネット回線３を介し
て、余剰電力情報のアップロード処理、Ｗｅｂサーバ装
置１１のホームページをダウンロードして、各発電機６
の発電量、各需要家１６の消費電力などを各需要家１６
に知らせる処理などを行なうパソコン装置１２とを備え
ている。Further, the power interchange system 1 is arranged in a management company 8 or the like that manages the power demand and the power consumption of each customer 16 in a plurality of power generation areas 4, The amount of power generated by the generator 6, the amount of load, and each customer 1
6 to control the operation of each generator 6, generate control data based on these pieces of information, and send the control data to the communication network 2.
Monitoring control computer 9 that performs processing for controlling the operation of the vehicle
And a LAN (LocalArea Netw
ork: the power demand of each customer 16 collected by the supervisory control computer 9 via the local information communication network 10 or the like,
A Web server device 11 that takes in power consumption and the like to create a home page and the like, and a process that causes the content of the home page to be downloaded when a download request is made via the Internet line 3; , Uploading surplus power information via the Internet line 3, downloading a homepage of the Web server device 11, and
The amount of power generated by each customer 16 and the power consumption of each customer 16
And a personal computer device 12 that performs processing for notifying the user.
【００２３】そして、図２に示すように、監視制御用計
算機９によって、都市ガス／ＬＰガス事業者１３から各
発電機６に燃料を供給させつつ、これら各発電機６を動
作させて、各需要家１６に電力を供給させる。Then, as shown in FIG. 2, the monitoring / control computer 9 operates the generators 6 while supplying fuel from the city gas / LP gas operator 13 to the respective generators 6. The power is supplied to the customer 16.
【００２４】また、この動作と並行し、監視制御用計算
機９によって、各需要家１６の電力需要、各発電機６の
運転状況、予約運転状況などを監視させつつ、各発電機
６の運転を制御させ、各需要家１６のうち、余剰な電力
がある需要家１６の発電機６から送電線網７上に電力を
送出させるとともに、この送電線網７から電力が不足し
ている需要家１６に電力を供給させて、各需要家１６の
電力需要を調整させる。In parallel with this operation, the operation of each generator 6 is monitored while the power demand of each customer 16, the operation status of each generator 6, the reserved operation status, and the like are monitored by the monitoring control computer 9. The power is transmitted from the generator 6 of the customer 16 having surplus power to the power transmission network 7 among the customers 16, and the customer 16 having insufficient power from the power transmission network 7 is controlled. To supply electric power to adjust the electric power demand of each customer 16.
【００２５】また、この動作と並行し、監視制御用計算
機９によって、各需要家１６の電力需要、各発電機６の
発電量などの情報を収集させて、各需要家１６に対して
提供する情報の作成させるとともに、各需要家１６が使
用した電力量に基づき、料金徴収などを行なわせる。In parallel with this operation, the monitoring and control computer 9 collects information such as the power demand of each customer 16 and the power generation amount of each generator 6 and provides the information to each customer 16. Information is created, and toll collection is performed based on the amount of power used by each customer 16.
【００２６】また、この動作と並行し、Ｗｅｂサーバ装
置１１によって、監視制御用計算機９で収集された各監
視結果などに基づき、ホームページ内容、例えば需要家
１６毎の利用状況、料金徴収状況などを随時、更新させ
る。In parallel with this operation, the contents of the home page, for example, the usage status of each customer 16 and the fee collection status are determined by the Web server device 11 based on the monitoring results collected by the monitoring control computer 9. Update from time to time.
【００２７】そして、各需要家１６などによって、各パ
ソコン装置６が操作されて、Ｗｅｂサーバ装置１１によ
って提供されているホームページに対するダウンロード
要求があったとき、ホームページの内容を各パソコン装
置６に供給して、需要家１６毎の利用状況、料金徴収状
況などを各需要家１６に知らせる。When each consumer 16 or the like operates each personal computer 6 to request a download of the homepage provided by the web server 11, the contents of the homepage are supplied to each personal computer 6. Then, the usage status and the fee collection status for each customer 16 are notified to each customer 16.
【００２８】また、この動作と並行し、図３に示すよう
に、各発電エリア４のＷｅｂサーバ装置１１によって、
各管理会社８の管理領域１４内にある各発電エリア４の
発電量、需要量などが相互に授受されて、電力取引市場
１５が形成されるとともに、この電力取引市場１５上の
取引内容に基づき、各発電エリア４のうち、余剰な電力
がある発電エリア４から、電力が不足している発電エリ
ア４に、予め決められた送電形態、例えば高圧３相３．
３ＫＶの送電線網７または高圧３相６．６ＫＶの送電線
網７を使用した、送電が行われるとともに、電力料金の
授受が行われる。In parallel with this operation, as shown in FIG. 3, the Web server device 11 of each power generation area 4
The power generation amount, demand amount, and the like of each power generation area 4 in the management area 14 of each management company 8 are mutually exchanged to form an electric power trading market 15, and based on the transaction contents on the electric power trading market 15. A predetermined power transmission mode, for example, high-voltage three-phase, from a power generation area 4 having surplus power to a power generation area 4 having insufficient power among the power generation areas 4.
Power is transmitted using the 3 KV transmission line network 7 or the high-voltage three-phase 6.6 KV transmission line network 7, and an electric power fee is exchanged.
【００２９】このように、この実施形態においては、各
需要家１６が入居している各ビル５毎などに設置された
複数の発電機６を運転させて、各需要家１６に電力を供
給させつつ、監視制御用計算機９によって、各発電機６
の運転を監視、制御させるようにしているので、発電地
点と電力需要地点とを近づけさせて、送電設備や変電設
備などを不要にさせるとともに、各発電機６の運転管理
を一括させて、管理コストを下げさせることができ、こ
れによって各需要家１６の電力料金を大幅に引き下げさ
せることができる。As described above, in this embodiment, a plurality of generators 6 installed in each building 5 where each customer 16 is occupied are operated to supply power to each customer 16. Meanwhile, each generator 6 is controlled by the monitor control computer 9.
Monitoring and controlling the operation of the power generator, the power generation point and the power demand point are brought closer to each other, so that transmission equipment and substation equipment are not required, and the operation management of each generator 6 is collectively managed. The cost can be reduced, and the power rate of each customer 16 can be significantly reduced.
【００３０】また、この実施形態では、各ビル５毎にＭ
ＧＴなどの発電機６を販売、または貸与（リース）さ
せ、各ビル５の施設管理者などから管理会社８に、各発
電機６の運転、機器管理などの委託依頼があったとき、
管理会社８の監視制御用計算機９、Ｗｅｂサーバ装置１
１などによって、委託依頼された発電機６の運転管理、
各需要家１６に対する電力供給管理などを行なわせるよ
うにしているので、各ビル５毎に発電機６を個別導入さ
せて、個別に管理させるときに比べ、運転コスト、管理
コストなどを大幅に低減させることができる。Further, in this embodiment, M
When a generator 6 such as a GT is sold or rented (leased), and a facility manager of each building 5 requests a management company 8 to commission the operation of each generator 6 and equipment management,
Monitoring control computer 9 of management company 8, Web server device 1
1, operation management of the generator 6 commissioned by
Since the power supply management for each customer 16 is performed, the operating cost and the management cost are significantly reduced as compared with the case where the generators 6 are individually introduced into each building 5 and individually managed. Can be done.
【００３１】また、この実施形態では、各需要家１６の
電力需要に応じて、各発電機６で得られた電力を相互に
融通し合わせるようにし、これに伴う料金の授受を行な
わせるようにしているので、各発電機６の発電量が小さ
くても、これら各発電機６の総発電量が各需要家１６の
総需要量を越えていれば、電力会社から電力を購入させ
ることなく、各需要家１６に電力を供給させて、電力料
金が高くならないようにさせることができる。Further, in this embodiment, in accordance with the electric power demand of each customer 16, the electric power obtained by each of the generators 6 is interchanged with each other, and the associated fee is exchanged. Therefore, even if the power generation amount of each generator 6 is small, if the total power generation amount of each of these generators 6 exceeds the total demand amount of each customer 16, without having the power company purchase electricity, Electricity can be prevented from increasing by making each customer 16 supply electric power.
【００３２】さらに、この実施形態では、各管理会社８
が相互に連携して、電力を融通し合い、これに伴う料金
の授受を行なうようにしているので、各管理会社８によ
って管理されている各需要家１６の電力需要が変動した
場合にも、電力会社から電力を購入させることなく、各
需要家１６に電力を供給させて、電力料金を低く抑える
ことができる。Further, in this embodiment, each management company 8
Cooperate with each other to exchange power and to transfer a fee associated therewith. Therefore, even when the power demand of each customer 16 managed by each management company 8 fluctuates, Electricity can be kept low by making each customer 16 supply electric power without purchasing electric power from an electric power company.
【００３３】《他の実施形態》発電エリア４として、図
４に示すように、各自治体などの管理区域などを使用
し、これら各管理区域内に点在する各公共設備１７毎に
発電機６を設置して、各管理区域内の各需要家１６に電
力を供給するようにしてもよい。<Other Embodiments> As shown in FIG. 4, a management area of each local government is used as a power generation area 4, and a generator 6 is provided for each public facility 17 scattered in each of these management areas. May be installed to supply power to each customer 16 in each management area.
【００３４】これにより、上述した実施形態と同様に、
発電地点と電力需要地点とを近づけ、送電設備や変電設
備などを不要にするとともに、各発電機６の運転管理を
一括させて、管理コストを下げることができ、これによ
って各需要家１６の電力料金を大幅に引き下げることが
できるとともに、各自治体による電力の販売などを可能
にして、各自治体の政策にあった発電方法、販売方法、
貸与方法などで、各需要家１６に電力を供給することが
できる。Thus, similarly to the above-described embodiment,
The power generation point and the power demand point are brought closer to each other, so that power transmission equipment and substation equipment are not required, and the operation management of each generator 6 can be integrated to reduce the management cost. In addition to significantly lowering fees, and enabling local governments to sell electricity, power generation methods, sales methods,
Electricity can be supplied to each customer 16 by a lending method or the like.
【００３５】なお、上記実施形態では、通信手段はイン
ターネット回線を使用したが、これに限られず、有線、
無線、公衆回線、電力線搬送、インターネットにおける
ＶＰＮ方式などで構成することもできる。In the above embodiment, the communication means uses the Internet line. However, the present invention is not limited to this.
It can also be configured by wireless, public line, power line carrier, VPN system in the Internet, and the like.
【００３６】[0036]
【発明の効果】以上説明したように本発明によれば、請
求項１の電力融通システムでは、発電地点と電力需要地
点とを近づけて、送電設備や変電設備などを不要にさせ
るとともに、各発電手段の運転管理を一括させて、管理
コストを下げさせることができ、これによって小口需要
家の電力料金を大幅に引き下げさせることができるを提
供する。As described above, according to the present invention, in the power interchange system according to the first aspect, the power generation point and the power demand point are brought close to each other, so that transmission equipment and substation equipment are not required, and each power generation system is not required. It is possible to provide a system in which the operation management of the means can be integrated and the management cost can be reduced, whereby the power rate of small customers can be significantly reduced.
【００３７】請求項２の電力融通システムでは、通信手
段上の情報発信手段を見るだけで、各需要家に、電力使
用状況、電力料金徴収状況などを把握させることがで
き、これによって各需要家に個別に電力使用状況、電力
料金徴収状況などを管理させるときに比べて、各需要家
側の管理コストを大幅に引き下げさせ、小口需要家側の
負担を軽減させることができる。In the power interchange system according to the second aspect, it is possible to make each customer grasp the power use status, the power charge collection status, and the like only by looking at the information transmission means on the communication means. As compared with the case where the power usage status, the power charge collection status, and the like are individually managed, the management cost on each customer side can be significantly reduced, and the burden on the small customer side can be reduced.
【００３８】請求項３の電力融通システムでは、通信手
段として、有線、無線、公衆回線、電力線搬送、インタ
ーネット、インターネットにおけるＶＰＮ方式などを使
用することにより、既存の通信手段を用いた汎用性のあ
るシステムを構築することができる。[0038] In the power interchange system according to the third aspect, by using wired, wireless, public line, power line carrier, the Internet, or the VPN system in the Internet as communication means, there is versatility using existing communication means. A system can be built.
【００３９】請求項４の電力融通システムでは、各発電
手段の発電量が小さくても、これら各発電手段の総発電
量が各需要家の総需要量を越えていれば、電力会社から
電力を購入させることなく、各需要家に必要な電力量の
電力を供給させて、電力料金が高くならないようにさせ
ることができる。In the power interchange system according to the fourth aspect, even if the power generation amount of each power generation means is small, if the total power generation amount of each of these power generation means exceeds the total demand amount of each customer, electric power is supplied from the power company. It is possible to prevent each customer from supplying a necessary amount of power without purchasing the power, so that the power rate does not increase.
【００４０】請求項５の電力融通システムでは、各管理
会社によって管理されている各需要家の電力需要が変動
した場合にも、電力会社から電力を購入させることな
く、各需要家に必要な電力量の電力を供給させて、電力
料金が高くならないようにさせることができる。In the power interchange system according to the fifth aspect, even when the power demand of each customer managed by each management company fluctuates, the required power of each customer can be obtained without purchasing the power from the power company. An amount of power can be supplied so that the power rate does not increase.
【００４１】請求項６の電力融通システムでは、各自治
体による電力の販売などを可能にして、各自治体の政策
にあった発電方法、販売方法、貸与方法などで、各需要
家に電力を供給させることができる。In the electric power interchange system according to the present invention, each local government can sell electric power and the like, and each customer can be supplied with electric power by a power generation method, a sales method, a lending method, or the like according to the policy of each local government. be able to.
【図１】本発明による電力融通システムの第１の実施形
態を示すブロック図である。FIG. 1 is a block diagram showing a first embodiment of a power interchange system according to the present invention.
【図２】図１に示す電力融通システムの動作例を示す模
式図である。FIG. 2 is a schematic diagram showing an operation example of the power interchange system shown in FIG.
【図３】図１に示す電力融通システムの連携動作例を示
す模式図である。FIG. 3 is a schematic diagram showing an example of a cooperative operation of the power interchange system shown in FIG. 1;
【図４】本発明による電力融通システムの他の実施形態
の動作例を示す模式図である。FIG. 4 is a schematic diagram showing an operation example of another embodiment of the power interchange system according to the present invention.
１：電力融通システム ２：通信網（通信手段） ３：インターネット回線（通信手段） ４：発電エリア ５：ビル ６、２２：発電機 ７：送電線網 ８：管理会社 ９：監視制御用計算機（情報収集手段、発電量制御手
段） １０：ＬＡＮ １１：Ｗｅｂサーバ装置（情報受発信手段） １２：パソコン装置（情報収集手段） １３：都市ガス／ＬＰガス事業者 １４：管理領域 １５：電子取引市場 １６：需要家 １７：公共設備 ２１：発電所1: Power interchange system 2: Communication network (communication means) 3: Internet line (communication means) 4: Power generation area 5: Building 6, 22: Generator 7: Transmission line network 8: Management company 9: Monitoring and control computer ( 10: LAN 11: Web server device (information receiving / transmitting device) 12: Personal computer device (information collecting device) 13: City gas / LP gas company 14: Management area 15: Electronic trading market 16: Consumers 17: Public facilities 21: Power plants
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中田 裕二 東京都港区芝浦一丁目１番１号 株式会社 東芝本社事務所内 (72)発明者 平田 東彦 東京都府中市東芝町１番地 株式会社東芝 府中事業所内 Ｆターム(参考） 5G066 AA02 AA04 AA05 AA20 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yuji Nakata 1-1-1, Shibaura, Minato-ku, Tokyo Inside the Toshiba head office (72) Inventor Toshihiko Hirata 1-Toshiba-cho, Fuchu-shi, Tokyo Toshiba Corporation F-term in Fuchu Office (reference) 5G066 AA02 AA04 AA05 AA20
Claims (6)
給する電力融通システムにおいて、 通信手段を使用して、発電エリア内にある各需要家の電
力需要に関する情報、前記発電エリア内にある発電手段
の発電量に関する情報を収集する情報収集手段と、 この情報収集手段で得られた情報に基づき、通信手段を
使用して前記発電手段の発電量を調整する発電量制御手
段と、 を備えたことを特徴とする電力融通システム。1. An electric power interchange system for supplying electric power to each customer using a power generation means, wherein information on power demand of each customer in a power generation area is provided using a communication means. Information collection means for collecting information on the power generation amount of a certain power generation means; and power generation amount control means for adjusting the power generation amount of the power generation means using communication means based on the information obtained by the information collection means. A power interchange system, comprising:
いて、 前記情報収集手段によって収集された情報に基づき情報
発信手段を作成し、通信手段に接続された各需要家の情
報収集手段からの要求に応じて、情報発信手段の内容を
各情報収集手段に供給する情報受発信手段、 を備えたことを特徴とする電力融通システム。2. The power interchange system according to claim 1, wherein an information transmitting unit is created based on the information collected by the information collecting unit, and a request from the information collecting unit of each customer connected to the communication unit. And an information receiving and transmitting means for supplying the contents of the information transmitting means to each of the information collecting means according to the following.
通システムにおいて、 前記通信手段は、有線、無線、公衆回線、電力線搬送、
インターネット、インターネットにおけるＶＰＮ方式な
どで構成される、 ことを特徴とする電力融通システム。3. The power interchange system according to claim 1, wherein said communication means is a wired, wireless, public line, power line carrier,
A power interchange system comprising the Internet, a VPN system on the Internet, and the like.
融通システムにおいて、 前記発電量制御手段または前記情報受発信手段は、前記
発電エリア内の前記各需要家に関する情報、前記発電手
段に関する情報に基づき、、前記発電手段で得られた電
力を送電線網を介して各需要家に過不足無く分配させ
る、 ことを特徴とする電力融通システム。4. The power interchange system according to claim 1, wherein the power generation amount control means or the information receiving / transmitting means relates to information on each customer in the power generation area and the power generation means. A power interchange system, wherein the power obtained by the power generation means is distributed to each customer without excess or shortage via a transmission line network based on the information.
融通システムにおいて、 前記発電量制御手段または前記情報受発信手段は、前記
各発電エリアの電力需要に関する情報、前記各発電エリ
アの発電量及び、消費量、料金情報、発電状況、発電者
情報に関する情報を相互に交換して、電力取引市場を形
成し、この電力取引市場の取引内容に基づき、各発電エ
リアで得られた電力を売買させる、 ことを特徴とする電力融通システム。5. The power interchange system according to claim 1, wherein the power generation amount control means or the information receiving / transmitting means includes information on power demand in each of the power generation areas, and power generation in each of the power generation areas. Information on the amount, consumption, rate information, power generation status, and generator information is exchanged with each other to form a power trading market, and the power obtained in each power generation area is determined based on the transaction contents of this power trading market. A power interchange system characterized by selling and selling.
融通システムにおいて、 前記発電エリアは、各自治体の区分に対応して設定され
る、 ことを特徴とする電力融通システム。6. The power interchange system according to claim 1, wherein the power generation area is set in accordance with a division of each local government.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001074754A JP3884917B2 (en) | 2001-03-15 | 2001-03-15 | Power interchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001074754A JP3884917B2 (en) | 2001-03-15 | 2001-03-15 | Power interchange system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002281666A true JP2002281666A (en) | 2002-09-27 |
| JP3884917B2 JP3884917B2 (en) | 2007-02-21 |
Family
ID=18931956
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|---|---|---|---|
| JP2001074754A Expired - Fee Related JP3884917B2 (en) | 2001-03-15 | 2001-03-15 | Power interchange system |
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| Country | Link |
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| JP (1) | JP3884917B2 (en) |
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| AU2013328198A1 (en) * | 2012-10-09 | 2015-04-30 | Nec Corporation | Power interchange system, power transmitting /receiving device, power interchange method, and program |
| WO2014057601A1 (en) * | 2012-10-09 | 2014-04-17 | 日本電気株式会社 | Electrical power interchange system, electricity-transmitting/-receiving device, electrical power interchange method, and program |
| US9991718B2 (en) | 2012-10-09 | 2018-06-05 | Nec Corporation | Power interchange system, power transmitting/receiving device, power interchange method, and program |
| JPWO2017146243A1 (en) * | 2016-02-25 | 2018-11-29 | 京セラ株式会社 | Power management server, power management system, and power management method |
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