JP2011188656A5

JP2011188656A5 -

Info

Publication number: JP2011188656A5
Application number: JP2010052555A
Authority: JP
Filing date: 2010-03-10
Publication date: 2013-04-18
Anticipated expiration: 2030-03-10

Description

前記課題を解決するために、本発明に係る分散電源制御方法は、電力ネットワーク上に分散配置された分散電源装置の稼動時間帯及び停止時間帯を決定する分散電源制御方法であって、所定の時間の範囲で、所定の時間幅で規定される期間毎に（例えば、２４時間の範囲で時間毎に）電力ネットワークが分散電源装置から受入れ可能な電力量を取得する第１のステップと、受入れ可能な電力量を分散電源装置に割り当てて分散電源装置の稼働時間帯および停止時間帯を制御する第２のステップと、を有する。 In order to solve the above-mentioned problem, a distributed power supply control method according to the present invention is a distributed power supply control method for determining an operation time zone and a stop time zone of distributed power supply devices distributed on a power network. in the range of time in each period defined by a predetermined time width (for example, every time a range of 24 hours) a first step of the power network to get an acceptable amount of power from the distributed power supply, receiving A second step of allocating a possible amount of power to the distributed power supply device and controlling an operation time zone and a stop time zone of the distributed power supply device .

また、このような本発明に係る分散電源制御方法において、第２のステップは、前記期間毎に、受入れ可能な電力量を、過去の制御により停止されたことにより、本来発電することができたであろう電力量である損失発電量が多い前記分散電源装置に優先的に振り分けて当該分散電源装置を当該期間に稼動と決定し、稼動と決定された以外の分散電源装置を当該期間に停止と決定するように構成されることが好ましい。
また、このような本発明に係る分散電源制御方法において、第２のステップは、分散電
源装置が設置された場所の日射量の実績、及び、当該分散電源装置の停止時間の実績から
、損失発電量を算出することが好ましい。 Further, in the distributed power control method according to the present invention, the second step was able to generate electric power originally by stopping the amount of power that can be accepted by the past control for each period. Preferentially distribute to the distributed power supply with a large amount of power loss, which would be the amount of power, and determine that the distributed power supply is in operation during that period, and stop other distributed power supplies that are not determined to be active in that period Is preferably configured to determine.
In such a distributed power supply control method according to the present invention, the second step is to generate a power loss from the record of the amount of solar radiation at the place where the distributed power supply is installed and the record of the stop time of the distributed power supply. It is preferred to calculate the amount.

Claims

A distributed power supply control method for determining an operation time zone and a stop time zone of a distributed power supply device distributed on a power network,
A first step of acquiring an amount of power that the power network can accept from the distributed power supply device for each period defined by a predetermined time width within a predetermined time range;
A second step of allocating the acceptable power amount to the distributed power supply device and controlling an operation time zone and a stop time zone of the distributed power supply device ;
A distributed power supply control method.

The second step has a large amount of lost power generation, which is the amount of power that could have been originally generated by stopping the amount of power that can be accepted by the past control for each period. The distributed power supply device is preferentially allocated to determine that the distributed power supply device is in operation during the period, and to determine that the distributed power supply devices other than the determined operation are to be stopped during the period. The distributed power supply control method described in 1.

The said 2nd step is comprised so that the said loss power generation amount may be calculated from the track record of the amount of solar radiation of the place where the said distributed power supply device was installed, and the track record of the stop time of the said distributed power supply device. Or the distributed power supply control method according to 2.

The second step divides an area where the power network is arranged into a plurality of regional areas, manages the distributed power supply device for each regional area, and operates and stops the distributed power supply device in the regional area. The distributed power supply control method according to claim 1, wherein the distributed power supply control method is configured to be determined every time.

The second step is configured to assign the distributed power supply device to any one of two or more defined groups and to determine operation and stop of the distributed power supply device for each group. The distributed power supply control method according to any one of the above .

By the distributed power supply control method according to any one of claims 1 to 5, a center server that determines an operation time zone and a stop time zone of a distributed power supply device distributed on the power network;
A distributed power supply control system comprising: a control unit that operates and stops the distributed power supply device according to the determination of the center server .

The distributed power supply control system according to claim 6, wherein the control unit is configured to generate a random value with a predetermined time width and correct the operation and stop times with the random value.