JP2001177990A - Method and device for controlling power system - Google Patents

Method and device for controlling power system

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Publication number
JP2001177990A
JP2001177990A JP36431899A JP36431899A JP2001177990A JP 2001177990 A JP2001177990 A JP 2001177990A JP 36431899 A JP36431899 A JP 36431899A JP 36431899 A JP36431899 A JP 36431899A JP 2001177990 A JP2001177990 A JP 2001177990A
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Prior art keywords
power
power supply
adjustment
supply condition
demand
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Pending
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JP36431899A
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Japanese (ja)
Inventor
Takashi Ohinata
Hiromichi Sato
博道 佐藤
大日向  敬
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Tohoku Electric Power Co Inc
東北電力株式会社
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Priority to JP36431899A priority Critical patent/JP2001177990A/en
Publication of JP2001177990A publication Critical patent/JP2001177990A/en
Application status is Pending legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/70Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of electrical power generation, transmission or distribution, i.e. smart grids as enabling technology in the energy generation sector
    • Y02E60/72Systems characterised by the monitored, controlled or operated power network elements or equipments
    • Y02E60/723Systems characterised by the monitored, controlled or operated power network elements or equipments the elements or equipments being or involving electric power substations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/70Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of electrical power generation, transmission or distribution, i.e. smart grids as enabling technology in the energy generation sector
    • Y02E60/78Communication technology specific aspects
    • Y02E60/7807Communication technology specific aspects characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y02E60/7869Communication technology specific aspects characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/10Systems characterised by the monitored, controlled or operated power network elements or equipment
    • Y04S10/16Systems characterised by the monitored, controlled or operated power network elements or equipment the elements or equipments being or involving electric power substations
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/10Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by communication technology
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by communication technology characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by communication technology characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Abstract

PROBLEM TO BE SOLVED: To improve the energy efficiency of an entire power system to be controlled by leveling a load and effectively, utilizing a distributed power supply.
SOLUTION: The use of consumption and supply of a transmission/distribution line 4 is made by a feeder command part 1, and monitoring control of the generation power in a power plant in the power system to be controlled or the load of a substation, or the like is made. The feeding conditions of the generation power adjustment of the distribution power supply under control and the consumption/supply adjustment of the load adjustment or the like of a consumer are presented to the consumer by a feed condition command means 2 via a public electronic information processing organization, such as the Internet. On the consumer is side, matching with the presented feed condition command is verified, and electrical energy to be sent and received, the amount of adjustment of generation, time zone, and other feed conditions are displayed. The consumer voluntarily controls consumer generation and reception facilities 5 by adjusting the generation of the installed distribution power supply, adjusting the load, or the like, and adjusts generation or reception power, or the like, thus enabling a measurement means to measure the reception power, transmission power, or the like that matches the feed conditions.
COPYRIGHT: (C)2001,JPO

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【発明の属する技術分野】本発明は、電力系統の制御方法及び装置、より詳細には、管轄する電力系統全体のエネルギー利用効率の向上および負荷平準化に貢献するとともに、投資効率の高い電力系統制御方法及び装置に関する。 TECHNICAL FIELD The present invention relates to a control method and apparatus of the power system, and more particularly, to contribute to the improvement and load leveling of energy utilization efficiency of the entire power system to jurisdiction, high investment efficiency power system The method and apparatus.

【0002】 [0002]

【従来の技術】電力系統は、水力、火力、原子力発電等の比較的大規模な発電設備と、送電線、変電所、開閉所および配電線等からなる流通設備を主要構成設備とし、 BACKGROUND OF THE INVENTION power system, and hydropower, thermal power, and a relatively large-scale power generation facilities such as nuclear power generation, power transmission lines, substations, and the main constituent equipment distribution equipment consisting of opening and closing plants and distribution lines, etc.,
常に需要家の要求する電力を一定の周波数、電圧で経済的に供給するように制御される。 Always customer requests to power a constant frequency, are controlled so as to economically supply voltage. このために各発電所の出力や送電線の潮流等各電気所の運転状況は給電指令所で監視制御されている。 Operating conditions of the power flow, such as the substation output and transmission lines of the power station because this is monitored and controlled by the dispatching center. 給電指令所は、全電力系統の全体の監視制御を管轄する中央給電指令所と系統の特定区域内電気所の監視制御を行う地方給電指令所等に分けられ、これら給電指令所と系統の電気所は光ケーブル等の通信手段でネットワークが構築されている。 Dispatching center is divided into local dispatching center or the like for monitoring the control of the central feed command and the system of the particular area in an electrical office having jurisdiction over the entire supervisory control of the entire power system, electric these feed command and the system where the network is constructed with communication means of the optical cable and the like.

【0003】ところで、近年のエアコン等の普及拡大などに伴い、電力需要の季節的・時間的な格差が拡大する傾向にあり、発電設備等の効率的な利用を妨げる大きな要因となっており、設備の効率的な運用のためには負荷平準化が急務となっている。 [0003] By the way, due to such widespread use of such recent years of air conditioning, there is a tendency to expand the seasonal and temporal disparity of power demand, has become a major factor that prevents the efficient use of, such as power generation equipment, efficient load leveling for the operation of the equipment there is an urgent need. また、近年の地球環境問題への意識の高まり等から、風力発電、太陽光発電、燃料電池発電等のエネルギー供給設備が注目され、特に需要家がこれらの電源を設置する分散電源の導入が図られつつある。 In addition, from growing, such as awareness of recent global environmental problems, wind power, solar power, energy supply facilities of the fuel cell power generation or the like is attention, especially customers is the introduction of distributed power to install these power Fig. It is while there. 分散電源の拡大に伴い、それらの発電電力を電力系統の発電能力として需給調整に活用できれば、既存の発電設備の効率的利用が図られ、さらには新規電源開発の抑制等により地球環境保全にも貢献できる。 With the expansion of the distributed power, if leverage their generated power to supply adjusted as a power generation capacity of the power system, efficient use of the existing power plant is achieved, and even the global environment by suppression of new power development It can contribute.

【0004】 [0004]

【発明が解決しようとする課題】しかしながら、需要家の電力消費や需要家が設置した分散電源の発電調整は需要家の意志や気象条件等により決定され、さらに接続する系統電圧が様々で設置場所も地域に面的に広がりをもつため、これら需要家や需要家の設置した分散電源を管轄の電力系統内で需給調整に活用することは困難であった。 [SUMMARY OF THE INVENTION However, power generation adjustment of distributed power consumers of electricity consumption and the consumer is placed is determined by such consumers who will and weather conditions, various a location that the system voltage to further connected also because of their surface to spread the region, it is difficult to make the supply and demand adjust installed distributed power source for such customer or consumer within the jurisdiction of the power system.

【0005】また、従来の給電指令のように、給電指令所から需要家に分散電源の抑制や負荷調整の給電指令を伝達するために、光ケーブル等によるネットワークを構築するには、需要家の設置した分散電源が地域に不規則に分散していることから投資効率が非常に悪いという問題があった。 Further, as in the conventional dispatching, to convey the dispatching of suppression and load coordinate distributed power consumers from dispatching center, to build a network by an optical cable or the like, installation of customer distributed power that was there was a investment efficiency is a problem that very bad because it is irregularly distributed in the region.

【0006】そこで、本発明は、給電指令のための新たなネットワーク等の構築をすることなく、管轄電力系統内に散在する需要家の負荷調整を含め分散電源を需給調整に活用して、管轄する電力系統全体のエネルギー利用効率の向上および負荷平準化に貢献するとともに、投資効率の高い電力系統制御方法及び装置を提供することを目的とする。 [0006] Therefore, the present invention is to make the supply and demand adjust distributed power, including without the load adjustment of consumer interspersed jurisdiction power in the system to the building, such as a new network for dispatching competent while contributing to the improvement and load leveling of energy utilization efficiency of the entire power system to, and to provide investment efficient power system control method and apparatus.

【0007】 [0007]

【課題を解決するための手段】本発明の電力系統制御は、管轄の電力系統内において、需要家の受電電力を自発的に制御させることにより、管轄の電力系統内に面的に広がった需要家および需要家の設置した分散電源を、 Means for Solving the Problems] power system control of the present invention, within the jurisdiction of the power system, by voluntarily control the received power of the consumer, faceted on spread demand responsible power within the system the installation was distributed power supply of the house and the consumer,
連系点電圧の如何に関わらず需給調整に活用するシステムであって、管轄の電力系統内に設定したブロック内の発電電力または負荷等を需給調整する給電条件を、給電条件指令としてインターネット等の公共の電子情報処理組織に提示し、需要家はインターネット等を介して給電条件指令を受信し、上記給電条件を認識する。 A system for use in adjusting supply and demand regardless of the interconnection point voltage, the generated power or power supply condition of the load or the like to supply the adjustment of the block set in the jurisdiction of the power within the system, such as the Internet as a power supply condition command presented to the public of the electronic data processing system, the customer receives the power supply condition instruction via the Internet or the like, recognizes the feeding conditions. 需要家は、提示された給電条件に基づいて需要家の設置した分散電源や負荷設備の運転状況に応じて発電電力あるいは受電電力を自発的に制御し、同時に自発的な制御による電力調整量を時間帯別に計測する電力計測手段を備えたものである。 Customer is the generated power or the power received voluntarily controlled according to driving conditions of the customers of the installed distributed power and load equipment based on the presented power supply condition, the power adjustment amount of voluntary control simultaneously those having a power measuring means for measuring for each time zone. 給電指令所は需給調整量に応じ、管轄内需要家の過去の自発的な制御の選択特性を考慮して需給調整対象のブロック範囲を改定する。 Dispatching center is according to supply and demand adjustment amount, in consideration of the selection characteristic of the past voluntary control jurisdiction in customer revising block range of demand adjusted.

【0008】請求項1の発明は、管轄電力系統における需給調整において、給電指令所は対象となる需要家及び各需要家に適用される需給調整の内容を含む給電条件指令を公共の電子情報処理組織に提示し、需要家で前記電子情報処理組織に提示された前記給電指令条件指令を認識し、自発的に提示された給電条件を選択して電力設備を制御することを特徴とする電力系統制御方法に関する。 [0008] The invention according to claim 1, in supply and demand adjustment in jurisdictions power system, public electronic data processing and power supply condition command that contains the contents of the applied supply adjusted to customers and the customers dispatching center is of interest organization presented, power system recognizes the electronic data processing presented the feed command condition command tissue with customers, by selecting spontaneously presented power supply condition and controls the power equipment a control method.

【0009】請求項2の発明は、管轄電力系統における需給調整において、必要な需給調整量に応じて需給調整の対象となる需要家及び各需要家に適用される給電条件を設定し、それらの設定情報を給電条件指令として公共の電子情報処理組織に提示する給電条件指令手段と、前記電子情報処理組織に提示された給電条件指令を受信し、需給調整対象として設定された前記給電条件を認識する給電条件認識手段と、認識した給電条件の一部又は全部について電力設備を制御する制御手段と、前記制御手段により調整した調整電力を計測する計測手段とを備えた電力系統制御装置に関する。 [0009] According to a second aspect of the invention, the supply and demand adjustment in jurisdictions power system, in accordance with the demand amount of adjustment necessary to set the applied power supply condition to the customer and the consumer to be demand adjustment thereof recognition and power supply condition command means for presenting the public electronic data processing system configuration information as power supply condition command, receiving said electronic power supply condition command data processing system is presented, the set the power supply condition as demand adjusted a power supply condition recognizing means for, and control means for some or all of the recognized power supply condition for controlling the power equipment, a power system control apparatus and a measuring means for measuring the adjusted power is adjusted by the control means.

【0010】請求項3の発明は、需要家に設置され、公共の電子情報処理組織に接続され、電力設備が接続された電力系統を管轄する給電指令所が前記電子情報処理組織に提示した需給調整のための給電条件指令を受信し、 [0010] The invention of claim 3 is installed in the customer is connected to a public electronic data processing system, supply and demand feed command is presented to the electronic data processing system that has jurisdiction over the power system power equipment is connected receiving a power supply condition command for adjustment,
需給調整対象として設定された前記給電条件を認識する給電条件認識手段と、認識した給電条件の一部又は全部について電力設備の制御に反映する給電条件を選定し、 Recognizing power supply condition recognizing means the set the power supply condition as demand adjusted, select the power supply condition to reflect about some or all of the recognized power supply condition to the control of power equipment,
選定した給電条件に従って電力設備を制御する制御手段と、前記制御手段により調整した調整電力を計測する計測手段とを備えた需給調整装置に関する。 And control means for controlling the power equipment in accordance with the selected power feeding condition relates to supply and demand regulating device provided with a measuring means for measuring the adjusted power is adjusted by the control means.

【0011】請求項4の発明は、請求項2又は3の発明において、給電条件認識手段は給電条件指令で提示された給電条件を表示する表示手段を設けたものである。 [0011] The invention of claim 4 is the invention of claim 2 or 3, power supply condition recognizing means is provided with a display means for displaying the power supply condition presented by the power supply condition command.

【0012】 [0012]

【発明の実施の形態】本発明は、給電指令のためのネットワークの構築を必要とするものでも、また、給電指令所から直接特定需要家の電力設備の制御を指令したり、 DETAILED DESCRIPTION OF THE INVENTION The present invention is not intended to require a network construction for dispatching, also or command control of a particular consumer's electric property directly from dispatching center,
直接制御したりするものでもない。 Nor is it to control directly. 本発明において、負荷調整等の需給調整の主体は需要家側であり、給電指令所は期待する需給調整規模に基づいて対象範囲と調整内容を給電条件指令としてインターネット等の公共の電子情報処理組織に提示するのみである。 In the present invention, the subject of supply and demand adjustment of load adjustment is customer side, electronic data processing system of the public Internet such as power supply condition commanding the adjustment contents target range based on the supply and demand adjustment scale dispatching center expects it is only presented to the. 需要家は上記給電条件指令を参照して自発的に需要家が主体となって需給調整を行うものであり、広範囲に効果的に需給調整を達成できる。 Customer is to carry out a supply adjustment spontaneously customers with reference to the power supply condition command becomes mainly, can achieve a broad range effectively adjusting supply and demand. 需要家は自己の都合により可能な範囲で提示された給電条件の一部又は全部を選定して電力設備を制御し、又、全く制御しなくても良い。 Customer is to select a part or all of the power supply condition presented to the extent possible at its own convenience to control the power equipment, also may not be controlled at all. 給電指令所は需給調整量に応じ、過去の需要家における給電条件の選択特性を考慮して需給調整対象とする需要家の範囲(ブロック)を設定する。 Dispatching center is according to supply and demand adjustment amount, sets the historical range of customers that in consideration of the selection characteristic of the power supply conditions in the customer and demand adjusted (block).

【0013】上述のように、本発明は、給電指令所が主体となった従来の電力系統制御とは全く発想の異なった新規な電力系統制御を達成するものである。 [0013] As described above, the present invention is to feed command to achieve a completely different novel power system control of conception to conventional power system control the initiative.

【0014】図1は、本発明による電力系統制御装置を適用した全体構成図である。 [0014] Figure 1 is an overall configuration diagram to which the power system control apparatus according to the present invention. この電力系統は、所定の電力系統またはエリアの給電指令を管轄する給電指令所1、給電条件指令手段2、給電条件認識手段3、送配電線4および需要家発受電設備5により構成される。 The electric power system, dispatching center 1 having jurisdiction over the dispatching of a given power system or area, power supply condition command unit 2, power supply condition recognition means 3, composed of transmission and distribution lines 4 and customer onset power receiving equipment 5. 送配電線4の需給運用は給電指令所1により行われ、管轄の電力系統内における発電所の発電電力、または変電所の負荷等の監視制御を行う。 Supply operation of transmission and distribution lines 4 is performed by dispatching center 1 performs supervisory control of the load or the like of the generator power or substations, power plants in the jurisdiction of the power in the system. 管轄内の分散電源の発電電力調整、需要家の負荷調整等の需給調整の給電条件は給電条件指令手段2により、需要家へインターネット等の公共の電子情報処理組織を介して提示する。 Generating power adjustment of the dispersed power source in the jurisdiction, power supply condition of the supply and demand adjustment of the load adjustment of the customer by power supply condition command unit 2, presenting via a public electronic data processing system, such as the Internet to consumers. 需要家側では給電条件認識手段3により、提示された給電条件指令との合致が確認され、送受電電力量、発電調整量、時間帯、その他の給電条件が表示される。 The power supply condition recognizing means 3 in the customer side, mates with the proposed power supply condition command is confirmed, the power transmitting and receiving electric energy, power generation adjustment amount, time of day, and other feeding conditions are displayed. 需要家は、設置した分散電源の発電調整または負荷調整等により需要家発受電設備5を自発的に制御し、発電電力または受電電力の調整等を行うと、計測手段が給電条件に合致する受電電力または送電電力等を計測する。 Customer is spontaneously controlled consumer onset power receiving equipment 5 by the generator adjustment or load adjustment of the installed distributed power supply, when the adjustment of the generated power or reception power, receiving the measuring means matches the power supply condition measuring the power or transmitted power, and the like.

【0015】図2は、電力系統のブロック制御の構成図である。 [0015] Figure 2 is a block diagram of a block control of the electric power system. 給電指令所1は、需給調整量に応じ、需要家における給電条件の選択特性を考慮して需給調整の対象とする需要家の範囲を例えば地域ブロックとして設定する。 Dispatching center 1, depending on the demand adjustment amount, in consideration of the selection characteristic of the power supply conditions in the customer sets the range of customers as a target of adjusting supply and demand, for example, as a regional block. 設定した電力系統内のブロック8の送配電線4に接続されるブロック内分散電源6あるいはブロック内需要家負荷7は、送配電線4の系統電圧の如何に関わらず接続されて面的に広がっているが、需要家は、前記給電条件認識手段3の表示により自発的に発電電力等の調整を行うことにより需要調整に活用される。 Transmission and distribution lines 4 blocks within a distributed power supply 6 or block customer load 7 is connected to the block 8 of the electric power in the lines the set is connected, regardless of the system voltage of the transmission and distribution lines 4 extends on Area and which is, consumers are leveraging the demand adjusted by adjusting such spontaneously generated power by the display of the power supply condition recognition means 3. このとき、ブロック外分散電源9あるいはブロック外需要家負荷10については給電条件認識手段3による給電条件の表示は行われず、需給調整は行われない。 At this time, the display power supply condition by power supply condition recognizing means 3 for block outside dispersed power source 9 or block out customer load 10 is not performed, adjusting supply and demand is not performed.

【0016】図3は、給電条件認識に伴う制御のフローチャートである。 [0016] Figure 3 is a flow chart of a control associated with the power supply condition recognition. はじめに、例えば、インターネット等にブロック内における発電電力または負荷等を需給調整する給電条件指令の提示(S1)があるとする。 First, for example, it is assumed that there is a generated power or load such presentation power supply condition command for supply adjusting (S1) in the block to the Internet or the like. 給電条件指令のブロックの合致等により給電条件指令が確認されると(S1−YES)、給電条件が表示される(S When power supply condition command is confirmed by the matches or the like power supply condition command blocks (S1-YES), power supply condition is displayed (S
2)。 2). 給電条件が表示されると、需要家の設置した分散電源の運転条件ならびに負荷条件等を勘案して、運転条件の変更の可否が判断され(S3)、運転条件の変更が可能であるとき(S3−YES)、可能な範囲で需要家の設置した分散電源の運転あるいは出力の増加、負荷制限等、発電条件または負荷条件の変更を自発的に行う(S4)。 When power supply condition is displayed, when taking into consideration the customers of the installed operating condition and load condition of the dispersed power source or the like, whether or not the change in operating conditions is determined (S3), it is possible to change the operating conditions ( S3-YES), operation or an increase in the output of the installed distributed power consumers to the extent possible, perform load shedding or the like, the change of the power conditions or load conditions spontaneously (S4). 同時に、受電電力または送電電力の計測手段は、給電条件の提示された時間帯の間、割引または割増対象となる受電電力または送電電力を計測するように制御する(S5)。 At the same time, the measuring means of the power receiving power or transmitted power during the presentation time zone of the power supply condition is controlled so as to measure the received power or transmitted power becomes discounts or premiums subject (S5). 自発的な運転条件の変更は予め判断条件と変更内容を設定して自動的に行うこともできる。 Changes spontaneous operating conditions can also be done automatically by setting the pre-determined conditions change. 運転条件の変更ができない場合は(S1−NO)、需給調整は行われない。 If you can not change the operating conditions (S1-NO), the supply and demand adjustment is not performed.

【0017】図4は、給電条件指令のフローチャートである。 [0017] FIG. 4 is a flowchart of a power supply condition command. 給電指令所1は常時管轄電力系統の発電電力または負荷等の監視制御を行い需給運用を行っている(S1 Dispatching center 1 is carried out supply operation monitors control of generated power or load etc. always competent power system (S1
1)。 1). はじめに、給電指令所1において管轄する電力系統の需給調整が必要となったとき(S11−YES)、 First, when the supply-demand adjustment of the power system that governs the dispatching center 1 was required (S11-YES),
調整規模に対応した対象ブロックが設定され(S1 Target blocks corresponding to the adjustment scale is set (S1
2)、次に、このブロック内の設備条件に対応した需給調整のための給電条件が設定される(S13)。 2), then power supply condition for supply and demand adjustment corresponding to the equipment conditions in this block is set (S13). 給電条件の内容は、例えば、ブロック全体の負荷の低減のため、需要家の設置した分散電源の発電電力の出力最大制御、需要家負荷の3割カット、実時間料金メニュー等が設定される。 The contents of the power supply condition, for example, for the reduction of the entire block load, maximum output control of the generator power of the distributed power sources installed in the consumer, 30% cut of customer load, real-time rates menu or the like is set. これらの給電条件指令の提示により、需要家が自発的に運転可能な範囲で出力電力等の調整を行い、管轄の電力系統の需給調整が行われるが、必要があれば対象ブロック内の需給調整結果や周波数制御に関しては対象ブロック外の他の給電指令所による需給運用結果も反映して、新たな給電条件指令を提示する(S1 The presentation of these power supply condition command, to adjust the output power, etc. in the range customers capable spontaneously operation, although adjusting supply and demand of the jurisdiction of the power system is performed, adjusting supply and demand within the target block if necessary with respect to results and frequency control also reflects supply operation result according to another dispatching center outside the target block, presenting a new power supply condition command (S1
4)。 4).

【0018】図5は、需要家負荷の構成図である。 [0018] FIG. 5 is a block diagram of a customer load. 需要家負荷14は送配電線4に保護開閉装置12、主制御装置13を介して接続されている。 The customer load 14 protective switchgear 12 to the electric transmission 4 are connected via a main control unit 13. 主制御装置13および保護開閉装置12は給電条件認識手段3と接続して負荷電力等の調整を行う。 The main controller 13 and the protective switchgear 12 adjusts the like connected to the power supply condition recognizing means 3 load power.

【0019】図6は、分散電源の構成図である。 [0019] FIG. 6 is a configuration diagram of the distributed power supply. 分散電源15は送配電線4に保護開閉装置12、主制御装置1 Distributed power supply 15 is protected switchgear 12 to the electric transmission 4, the main controller 1
3を介して接続されている。 3 through are connected. 主制御装置13および保護開閉装置12は給電条件認識手段3と接続して需要家負荷14および分散電源15の出力電力等の調整を行う。 The main controller 13 and the protective switchgear 12 adjusts the output power, etc. of the customer load 14, and distributed power source 15 connected to the power supply condition recognition means 3.

【0020】図7は、需要家負荷の制御ブロック図の例である。 [0020] FIG. 7 is an example of a control block diagram of a customer load. 需要家負荷14は、DSU(回線終端装置)1 The customer load 14, DSU (circuit-terminating equipment) 1
6およびTA(ターミナルアダプタ)17を介してインターネット環境21と接続されており、インターネット環境21に提示されたブロック内の発電電力または負荷等を需給調整する給電条件指令を中央演算装置18Aに取り込み、需給調整に対応した需要家としての資格認識装置19のチェックをもとに、発電電力または負荷等を需給調整する給電条件が表示装置30に表示される。 6 and TA is connected to the Internet environment 21 via a terminal adapter () 17, takes in the power supply condition command to supply adjusted power generation or load or the like in the block that have been presented in the Internet environment 21 to the central processing unit 18A, based on the check credential recognition device 19 as a customer corresponding to the supply and demand adjustment, power supply condition for adjusting supply and demand electric power generated or load, etc. is displayed on the display device 30.

【0021】自発的に負荷調整が実施される場合、特定負荷のカット指令等の需給調整信号がインターフェイス20Aを介して制御装置13に伝達されるとともに、計測装置23(電流23A,電圧23B,電力23C)から得られた現在受電電力等の情報を負荷監視制御装置2 The spontaneously when the load adjustment is carried out, together with the supply and demand adjustment signal cut command such specific load is transmitted to the control unit 13 via the interface 20A, the measuring device 23 (current 23A, voltage 23B, power load current received power information such as obtained from the 23C) monitoring controller 2
2に取り込み、可能負荷調整量を判断し需要家負荷14 2 to capture, to determine the possible load adjustment amount customer load 14
が調整されるとともに、給電条件に従って調整した負荷調整量が計測される。 There together is adjusted, the load adjustment amount adjusted according to power supply condition is measured.

【0022】図8は、分散電源の制御ブロック図の例である。 [0022] FIG 8 is an example of a control block diagram of a distributed power supply. 分散電源15は、DSU16およびTA17を介してインターネット環境21と接続されており、インターネット環境21に提示されたブロック内の発電電力または負荷等を需要調整する給電条件指令を中央演算装置18Aに取り込み、需給調整に対応した分散電源としての資格認識装置19のチェックをもとに、発電電力または負荷等を需給調整する給電条件が表示装置30に表示される。 Distributed power supply 15 is connected to the Internet environment 21 via the DSU16 and TA17, captures the power supply condition command for demand regulation of power generation or load or the like in the block that have been presented in the Internet environment 21 to the central processing unit 18A, based on the check credential recognition device 19 as a distributed power corresponding to the supply and demand adjustment, power supply condition for adjusting supply and demand electric power generated or load, etc. is displayed on the display device 30.

【0023】自発的に発電電力等の調整が実施される場合、発電電力最大指令等の需給調整信号はインターフェイス20Aを介して制御装置13に伝達されるとともに、計測装置23(23A,23B,23C)から得られた現在発受電電力等の情報を発電・負荷監視制御装置22に取り込み、可能負荷調整量あるいは発電調整量を判断し分散電源15の発電調整あるいは需要家負荷14 [0023] If the adjustment of such spontaneously generated power is carried out, adjusting supply and demand signals such as generated power up instruction while being transmitted to the control unit 13 via the interface 20A, the measuring apparatus 23 (23A, 23B, 23C the current onset reception power information such as obtained from) uptake in power generation and load monitoring control device 22, allows the load adjustment amount or power adjustment amount determining the power adjustment or customer load of a distributed power supply 15 14
が調整されるとともに、給電条件に従って調整した負荷調整あるいは発電調整量が計測される。 There together is adjusted, the load adjustment or power adjustment amount is adjusted in accordance with the feeding conditions are measured.

【0024】図9は、給電条件指令手段のブロックの例である。 FIG. 9 is an example of a block power supply condition command means. 系統の発電電力あるいは負荷等の計測情報23 Measurement information of generated power or the load, etc. of the system 23
(23D,23E,23F,23G)は、インターフェイス20Bを介して中央演算装置18Bに取り込まれ、 (23D, 23E, 23F, 23G) is taken into the central processing unit 18B via the interface 20B,
ブロック内の発電電力または負荷等の需給状態を監視する。 Monitoring the supply and demand conditions, such as generated power or load in the block. 需給調整が必要となったとき、需給調整する対象範囲及び給電条件を計算し、需給調整するブロック及び給電条件を給電条件設定装置24に設定し、インターネット環境21に給電条件指令として提示する。 When the supply and demand adjustment becomes necessary to calculate the scope and power supply condition for adjusting supply and demand, the blocks and feeding conditions demand adjust and set the power supply condition setting device 24, presented as power supply condition command to the Internet environment 21. なお、提示する給電条件指令は、認証した需給調整契約者のみに接続開示化濡とすることもできる。 Incidentally, power supply condition instruction presented can also be a connecting discloses reduction get wet only supply adjustment contractor authenticated.

【0025】図10は、給電条件指令手段及び給電条件認識手段による情報連係の例である。 FIG. 10 shows an example of information associated by power supply condition command means and power supply condition recognition means. 管轄電力系統の任意のブロックにおいて需給調整が必要となったとき、給電指令所は需給調整指令を行う(S21)。 When it becomes necessary adjusting supply and demand at any block jurisdiction power system dispatching center performs supply and demand adjustment command (S21). 需給調整指令は、給電条件指令として需給調整が必要なブロック範囲設定(S22)とブロック内で需給調整契約を行った需要家の契約コード設定(S23)を行い、発電電力または負荷等の制御条件と時間帯その他の給電条件設定(S24)を、給電条件指令手段(S25)を通してインターネット等(S26)に提示する。 Demand adjustment command performs supply and demand adjustment necessary blocks ranges set as power supply condition command (S22) and customer contracts code setting performing the supply and demand adjustment contracts within the block (S23), generated power or control condition of the load, etc. When the time zone other power supply condition setting a (S24), and presents through power supply condition instructing means (S25) to the Internet or the like (S26).

【0026】給電条件指令装置により各需要家に提示した給電条件指令(S27 1 〜S27 4 )は、需要家の持つ給電条件認識手段(S28 1 〜S28 4 )により認識され、自発的に分散電源の運転調整あるいは需要家の負荷制限等が行われる(S29 1 〜S29 4 )。 The power supply condition command presented to the customers by power supply condition instruction device (S27 1 ~S27 4) is recognized by the power supply condition recognizing means having a customer (S28 1 ~S28 4), spontaneously distributed power load shedding or the like is performed in the commissioning or customer (S29 1 ~S29 4).

【0027】提示された給電条件指令を認識する方法は、例えば、(1)需給調整契約コードに基づき電子メール等により直接個別に発信された給電条件指令を認識して強制的に取り込む強制接続取込による方法、(2) The presented method for recognizing power supply condition instruction, for example, (1) adjusting supply and demand on the basis of the contract code recognizes the power supply condition command that is directly individually emitted by e-mail or the like forcibly capture preparative forced connection the method according to write, (2)
常時インターネット等に接続して自発的に給電条件指令の更新を参照する常時接続取込による方法、(3)ある時刻あるいは時間間隔でインターネット等に自発的に接続して給電条件指令の更新を参照する随時接続取込による方法、(4)時刻等に関わらず任意に給電条件指令の更新を参照する手動接続取込による方法、等により行われ、得られた給電条件指令に対応して、需給調整契約の範囲内で需給調整を行うか否かの判断を行い、それにより運転条件の変更を行う。 The method according constant connection taking reference spontaneously power supply condition update command is always connected to the Internet or the like, refer to the update of the power supply condition command spontaneously connect to the Internet or the like at the time or a certain time interval (3) the method according occasionally connected uptake of, (4) the process according to manual connection taking any for updating power supply condition command regardless of time, etc., carried out by such, in response to power supply condition command obtained, demand make decisions whether or not to supply adjusted within the range of adjustment contract, thereby to change the operating conditions.

【0028】なお、給電条件認識の結果、特定負荷のカット、空調設備の温度設定の変更、発電出力の増加等、 It should be noted, power supply condition result of the recognition, the cut of a specific load, changes in the temperature setting of the air conditioning equipment, an increase in power output,
需給調整のための運転条件の変更方法は、主制御装置1 Changing the operating conditions for the supply and demand adjustments, the main controller 1
3により、例えば給電条件認識後に自動で調整する方法、手動で調整する方法、あるいは調整を不可とする設定が選択できる。 By 3, a method for automatically adjust, for example, after power supply condition recognition method for manual adjustment or setting of improper adjustment can be selected.

【0029】図11は、計測手段の構成図の例である。 FIG. 11 is an example of a configuration diagram of the measuring means.
需要家負荷14および分散電源15は送配電線4に保護開閉装置12、主制御装置13、計測装置27を介して接続されている。 Customer load 14, and distributed power source 15 is protective switchgear 12 to the electric transmission 4 is connected a main controller 13, via the measuring device 27. 計測装置27において計測した情報は、インターフェイス20Aを介して中央演算装置18 Information measured in the measurement device 27 includes a central processing unit via the interface 20A 18
Aに取り込む。 Incorporated into the A. 中央演算装置18Aは、給電条件認識手段3と時刻表示装置25が接続され、給電条件認識手段3により得られる時間帯別に設定された条件と時刻表示装置25により得られる時刻情報により、時間帯別発電電力と自発的出力制御を行った負荷調整量および分散電源発電調整量を計測する。 The central processing unit 18A includes power supply condition recognition unit 3 and the time display device 25 is connected, by the time information obtained by the condition and the time display device 25, which is set by the time obtained zone by feeding condition recognition means 3, time zone load adjustment amount was generated power and spontaneous output control and measuring a distributed power generation adjustment amount. 計測した情報は記憶装置26 The measured information storage device 26
に保存され、メモリ蓄積装置28による現地計測あるいは遠隔計測装置29により計測され、料金等に反映させる。 Stored in, is measured by the field measurement or telemetry device 29 according to the memory storage device 28, it is reflected in the price, and the like.

【0030】計測方法は、契約方法により選択することができ、例えば、給電条件指令に基づいて需要家の設置した分散電源の発電調整により需要家の発電電力あるいは受電電力を制御する発電電力調整契約では、需給調整指令時刻別に自発的に発電調整を行った分散電源発電電力を計測し、メモリ蓄積された出力調整前の時刻別発電電力と出力制御を行った分散電源発電電力との差等の条件により、自発的出力制御を行った出力調整量を計測する。 The measuring method can be selected by agreement methods, for example, generated power adjustment contracts to control the generated power or the power received consumer by the generator coordinate distributed power sources installed in the customer based on the power supply condition command in a distributed power supply generated power were carried out voluntarily power adjustment by adjusting supply and demand command time is measured, the difference or the like between the memory accumulated output adjustment before time by generated power output control distributed power generation power went the conditions for measuring the output adjustment amount performed spontaneous output control. 給電条件指令により需要家の設置した分散電源の発電調整による出力制御に加えて、需要家の負荷調整を行う契約である発電電力および時間帯別負荷調整契約では、自発的出力制御を行った分散電源発電調整量に加えて、メモリ蓄積された出力調整前の時刻別負荷電力と負荷制御を行った負荷電力との差等の条件により、自発的に負荷調整を行った調整負荷量を計測する。 In addition to output control by the power generation adjustment of distributed power sources installed in the consumer by the power supply condition instruction, the customer load adjusting a contract to perform power generation and time zone load adjustment contracts were spontaneous output control dispersion in addition to the power generation adjustment amount, depending on the conditions of the difference of the memory accumulated output adjustment before the hourly load power and load power of performing the load control, measures the adjustment amount of load it was spontaneously load adjustment . 給電条件指令により需要家負荷調整を行う契約である時間帯別負荷調整契約では同様に時刻別の調整負荷量を計測する。 In customer load adjustment contract for a period of time of Day load adjustment contracts to perform the power supply condition command to measure the hourly adjustment load as well.

【0031】図12は、本装置を用いた需給調整タイムチャートの例である。 FIG. 12 shows an example of supply and demand adjustment time chart using the present apparatus. 給電条件指令に基づいて需給調整指令時刻N:30において自発的に出力制御を実施し、 Power supply condition demand adjustment command time based on a command N: voluntarily output control carried out in 30,
需給調整終了時刻において出力制御を終了する。 It ends the output control in the supply and demand adjustment end time. 需給調整指令時刻以前および需給調整終了時刻以降は通常電力料金であるが、需給調整指令時刻以降に行った需給調整についてはプレミアム電力料金により計算される。 Although the supply and demand adjustment command time before and the supply and demand adjustment end time after the normal electricity rates, for the supply and demand adjustments made since the supply and demand adjustment command time is calculated by the premium power rate. 例えば、前述の発電電力調整契約においては、需給調整料金は需給調整前の想定電力量と調整後の電力量の差分である調整電力量の5%をプレミアムとして料金から差し引く。 For example, in the generated power adjustment contracts described above, adjusting supply and demand rates are subtracted from the rates of 5% of the regulated power amount which is the difference between the amount of power after the adjustment and assuming power amount before adjusting supply and demand as a premium. また、発電電力および時間帯別負荷調整契約では、 In addition, in the electric power generated and the time zone load adjustment agreement,
発電調整については発電電力調整契約と同様に5%のプレミアム料金を設定するとともに、負荷調整のみを行った場合は差分を7%のプレミアムとして料金から差し引く。 With power generation adjustment is set to 5% of the premium charges like the generated power adjustment contract, the case of performing only the load adjustment subtracted from rates the difference as 7% premium. 同様に時間帯別負荷調整契約では7%のプレミアム料金を設定する。 Similarly, in the time zone load adjustment contract to set up a 7% premium fee.

【0032】図13は、本装置を用いて実時間料金メニューを適用した需給調整タイムチャートの例である。 [0032] FIG. 13 shows an example of supply and demand adjustment time chart of applying the real-time rates menu using the present apparatus. 3
0分毎に実時間料金メニューを給電条件指令に提示し、 The real-time price menu presented to the power supply condition instruction every 0 minutes,
需給調整指令時刻1では電力料金をA円/kWhとして、その電力料金に基づき自発的に出力制御を実施し、 The supply and demand regulated power rates the command time 1 as A circle / kWh, performed voluntarily output control based on the electricity rate,
順次、需給調整指令時刻2、需給調整指令時刻3において認識した給電条件指令から、電力料金を参照して自発的に出力制御を行い、需給調整終了時刻において終了を認識して出力制御を終了する。 Sequentially supply adjustment command time 2, the power supply condition command recognized in supply and demand adjustment command time 3 performs spontaneously output control with reference to the electricity rates, and ends the output control recognizes the termination in supply and demand adjustment end time . 需給調整指令時刻以前および需給調整終了時刻以降は通常であるが、需給調整指令時刻に使用した電力量については需給調整時間内電力料金により計算される。 Although demand adjustment command before time and demand adjustment end time after a normal, the amount of power used to supply and demand adjustment command time is calculated by the power rate in the supply-demand adjustment time.

【0033】本発明の電力系統制御は、給電指令所がインターネット等公共の電子情報処理組織を活用して給電条件を提示することによって、需要家の自発的な行動で管轄の電力系統内に面的な広がりを持った需要家あるいは分散電源が可能な範囲で発電調整あるいは負荷調整を行うことにより、需要調整に活用するシステムである。 The power system control of the present invention, by presenting power supply condition feed command to leverage an electronic data processing system, such as the Internet public, plane within the jurisdiction of the power system in spontaneous behavior of consumers by performing power generation adjustment or load adjustment by customers or capable distributed power range with expanse is a system to utilize the demand adjustment.
この他、給電条件指令手段と、給電条件認識手段が情報連係するための調整契約方法の変更など発明の要旨を逸脱しない範囲で種々変形して実施することができる。 In addition, the power supply condition command means, it is possible to power supply condition recognizing means be modified in various ways without departing from the scope of the invention such as changing the adjustment agreement method for information associated.

【0034】 [0034]

【発明の効果】従来の給電制御のように、給電指令を伝達するネットワークの構築をすることなく、効果的に広範囲に散在する需要家を対象に需給調整を行うことができる。 According to the present invention as in the conventional power supply control, without the construction of a network for transmitting the dispatching, customer effectively extensively scattered can perform demand adjusted for the. また、給電指令所から直接需要家の設備を遠隔制御する方法ではないため、簡単な設備で需給調整を達成できる。 Furthermore, the direct customer equipment from dispatching center not a method of remotely controlling, adjusting supply and demand can be achieved with simple equipment. また、以上に詳述したように、本発明によれば、負荷の平準化および分散電源が有効に活用され、管轄する電力系統全体のエネルギー効率の向上に供することができる。 Further, as described above in detail, according to the present invention, is utilized effectively leveling and dispersing power loads, it can be subjected to the improvement of the energy efficiency of the entire power system having jurisdiction.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】 電力系統制御装置の全体構成図である。 1 is an overall configuration diagram of a power system control apparatus.

【図2】 ブロック制御の構成図である。 2 is a block diagram of a block control.

【図3】 給電条件認識に伴う制御フローチャートである。 3 is a control flowchart accompanying the power supply condition recognition.

【図4】 給電条件指令のフローチャートである。 4 is a flowchart of a power supply condition command.

【図5】 需要家負荷の構成図である。 FIG. 5 is a block diagram of a customer load.

【図6】 分散電源の構成図である。 6 is a configuration diagram of a distributed power supply.

【図7】 需要家負荷の制御ブロック図の例を示す図である。 7 is a diagram showing an example of a control block diagram of a customer load.

【図8】 分散電源の制御ブロック図の例を示す図である。 8 is a diagram showing an example of a control block diagram of a distributed power supply.

【図9】 給電指令手段のブロックの例を示す図である。 9 is a diagram showing an example of a block of the power supply command means.

【図10】 給電条件表示手段および給電条件認識手段による情報連係の例を示す図である。 10 is a diagram showing an example of information associated by the feed condition display means and power supply condition recognizing means.

【図11】 計測手段の構成図の例を示す図である。 11 is a diagram showing an example of a configuration diagram of the measuring means.

【図12】 需給調整タイムチャートの例を示す図である。 12 is a diagram showing an example of a supply-demand adjustment time chart.

【図13】 実時間料金メニューによる需給調整タイムチャートの例を示す図である。 FIG. 13 is a diagram showing an example of supply and demand adjustment time chart by real-time price menu.

【符号の説明】 DESCRIPTION OF SYMBOLS

1…給電指令所、2…給電条件指令手段、3…給電条件認識手段、4…送配電線、5…需要家発受電設備、6… 1 ... dispatching center, 2 ... power supply condition command means, 3 ... power supply condition recognition means, 4 ... transmission and distribution lines, 5 ... consumers onset power receiving equipment, 6 ...
ブロック内分散電源、7…ブロック内需用家負荷、8… Block within a distributed power supply, 7 ... block domestic demand for customer load, 8 ...
ブロック、9…ブロック外分散電源、10…ブロック外需要家負荷、11…変圧器、12…保護開閉装置、13 Block, 9 ... block out distributed power, 10 ... block out customer load, 11 ... transformer, 12 ... protective switchgear, 13
…主制御装置、14…需要家負荷、15…分散電源、1 ... main control unit, 14 ... customer load, 15 ... distributed power supply, 1
6…DSU(回線終端装置)、17…TA(ターミナルアダプタ)、18…中央演算装置、19…資格認識装置、20…インターフェイス、21…インターネット環境、22…負荷監視制御装置、23…計測情報、24… 6 ... DSU (line termination), 17 ... TA (terminal adapter), 18 ... central processing unit, 19 ... qualification recognition device, 20 ... interface, 21 ... Internet environment, 22 ... load monitoring controller, 23 ... measurement information, 24 ...
給電条件設定装置、25…時刻表示装置、26…記憶装置、27…計測装置、28…メモリ蓄積装置、29…遠隔計測装置、30…表示装置。 Power supply condition setting unit, 25 ... time display device, 26 ... storage device, 27 ... measuring device, 28 ... memory storage device, 29 ... remote measuring device, 30 ... display device.

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Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 管轄電力系統における需給調整において、給電指令所は対象となる需要家及び各需要家に適用される需給調整の内容を含む給電条件指令を公共の電子情報処理組織に提示し、需要家で前記電子情報処理組織に提示された前記給電指令条件指令を認識し、自発的に提示された給電条件を選択して電力設備を制御することを特徴とする電力系統制御方法。 1. A demand adjustment in jurisdictions power system, dispatching center presents a power supply condition command that contains the contents of the supply and demand adjustment to be applied to the customer and the consumer to be a public electronic data processing system, power system control method characterized by recognizing the electronic data processing presented the feed command condition command tissue in customer selects spontaneously presented powered condition for controlling the power equipment.
  2. 【請求項2】 管轄電力系統における需給調整において、必要な需給調整量に応じて需給調整の対象となる需要家及び各需要家に適用される給電条件を設定し、それらの設定情報を給電条件指令として公共の電子情報処理組織に提示する給電条件指令手段と、前記電子情報処理組織に提示された給電条件指令を受信し、需給調整対象として設定された前記給電条件を認識する給電条件認識手段と、認識した給電条件の一部又は全部について電力設備を制御する制御手段と、前記制御手段により調整した調整電力を計測する計測手段とを備えた電力系統制御装置。 2. A demand adjustment in jurisdictions power system, in accordance with the demand amount of adjustment necessary to set the applied power supply condition to the customer and the consumer to be adjusting supply and demand, feed their setting information Conditions a power supply condition command means for presenting the public electronic information processing system as a command, the electronic data processing system to be presented that has received the power supply condition command, power supply condition recognizing means for recognizing the set the power supply condition as demand adjusted If, recognized and control means for controlling the power equipment for some or all of the power supply condition, power system control apparatus and a measuring means for measuring the adjusted power is adjusted by the control means.
  3. 【請求項3】 公共の電子情報処理組織に接続され、電力設備が接続された電力系統を管轄する給電指令所が前記電子情報処理組織に提示した需給調整のための給電条件指令を受信し、需給調整対象として設定された前記給電条件を認識する給電条件認識手段と、認識した給電条件の一部又は全部について電力設備の制御に反映する給電条件を選定し、選定した給電条件に従って電力設備を制御する制御手段と、前記制御手段により調整した調整電力を計測する計測手段とを備えた需給調整装置。 3. A is connected to a public electronic data processing system receives power supply condition command for adjusting supply and demand for dispatching center power equipment jurisdiction over the connected power supply has presented to the electronic data processing system, recognizing power supply condition recognizing means the set the power supply condition as demand adjusted, select the power supply condition to reflect about some or all of the recognized power supply condition to the control of power equipment, power equipment in accordance with the selected power feed conditions supply and demand regulating device provided with a control means for controlling, and measuring means for measuring the adjusted power is adjusted by the control means.
  4. 【請求項4】 請求項2又は3の給電条件認識手段は給電条件指令で提示された給電条件を表示する表示手段を有していることを特徴とする需給調整装置。 4. A power supply condition recognition means according to claim 2 or 3 supply adjustment device, characterized in that a display means for displaying the power supply condition presented by the power supply condition command.
JP36431899A 1999-12-22 1999-12-22 Method and device for controlling power system Pending JP2001177990A (en)

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JP2006340461A (en) * 2005-05-31 2006-12-14 Tokyo Electric Power Co Inc:The Green power controlling system and computer program
JP2009124885A (en) * 2007-11-15 2009-06-04 Chugoku Electric Power Co Inc:The System for supporting adjustment of electric power supply and demand
JP2010011704A (en) * 2008-06-30 2010-01-14 Sanyo Electric Co Ltd System interconnection apparatus, system interconnection system, power transmission system and control apparatus
US7652394B2 (en) 2003-11-07 2010-01-26 Responsiveload Limited Responsive electricity grid substation
JP2010537622A (en) * 2007-08-28 2010-12-02 コンサート インコーポレイテッドConsert Inc. Active power load management system and an active power load management method
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US7652394B2 (en) 2003-11-07 2010-01-26 Responsiveload Limited Responsive electricity grid substation
JP2006340461A (en) * 2005-05-31 2006-12-14 Tokyo Electric Power Co Inc:The Green power controlling system and computer program
JP2010537622A (en) * 2007-08-28 2010-12-02 コンサート インコーポレイテッドConsert Inc. Active power load management system and an active power load management method
JP2013059256A (en) * 2007-08-28 2013-03-28 Consert Inc Active power load management system and active power load management method
JP2009124885A (en) * 2007-11-15 2009-06-04 Chugoku Electric Power Co Inc:The System for supporting adjustment of electric power supply and demand
JP2010011704A (en) * 2008-06-30 2010-01-14 Sanyo Electric Co Ltd System interconnection apparatus, system interconnection system, power transmission system and control apparatus
JP2014042452A (en) * 2009-11-30 2014-03-06 Kyocera Corp Control device and control method
WO2011096429A1 (en) 2010-02-04 2011-08-11 オムロン株式会社 Power demand-supply system
JP2013539953A (en) * 2010-09-10 2013-10-28 コンヴァージ,インコーポレーテッド Method and system for controlling building load in conjunction with a renewable energy source to increase the apparent size of the renewable energy source
JP4897936B1 (en) * 2011-06-03 2012-03-14 三菱電機インフォメーションシステムズ株式会社 Graph display device and program
JP2013118725A (en) * 2011-12-01 2013-06-13 Osaka Gas Co Ltd Power consignment support apparatus
JP2013118727A (en) * 2011-12-01 2013-06-13 Osaka Gas Co Ltd Power adjustment amount derivation device
JP2013118728A (en) * 2011-12-01 2013-06-13 Osaka Gas Co Ltd Power adjustment amount derivation device
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JP2014060879A (en) * 2012-09-19 2014-04-03 Hitachi Ltd Energy demand suppression method and system

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