JP2015023636A - 制御装置、制御システム、分電盤及び制御方法 - Google Patents
制御装置、制御システム、分電盤及び制御方法 Download PDFInfo
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Abstract
Description
実施形態に係る制御装置は、需要家において電力を制御する。制御装置は、上流電力ラインを複数の下流電力ラインに分岐するための複数の分岐を有する分電盤から、前記複数の分岐の情報である分岐情報を受信する受信部と、前記分岐情報に応じて、需要家において電力を制御する制御部とを備える。
(制御システム)
以下において、第1実施形態に係る制御システムについて説明する。図1は、第1実施形態に係る制御システムを示す図である。第1実施形態では、制御システムは、需要家10に設けられる。
以下において、第1実施形態に係る分電盤の構成について説明する。図2は、第1実施形態に係る分電盤200を示す図である。
以下において、第1実施形態に係る分電盤の機能について説明する。図3は、第1実施形態に係る分電盤200を示すブロック図である。
(A)ブレーカ211が分岐ユニット210に取り付けられていないケース
(B)宅内電力ライン40が接続端子212に取り付けられていないケース
(C)系統電力ライン30と宅内電力ライン40との接続がブレーカ211によってOFFにされているケース
(D)宅内電力ライン40の電圧値が0Vであるケース
なお、ケース(A)においては、分岐ユニット210にブレーカ211が取り付けられているか否かを検出するセンサ(例えば、メカニカルなスイッチ)が分岐ユニット210に設けられる。ケース(B)においては、宅内電力ライン40が接続端子212に取り付けられているか否かを検出するセンサ(例えば、メカニカルなスイッチ)が分岐ユニット210に設けられる。ケース(C)においては、系統電力ライン30と宅内電力ライン40との接続のON/OFF(ブレーカ211のON/OFF)を検出するセンサ(例えば、メカニカルなスイッチ)が分岐ユニット210に設けられる。ケース(D)においては、上述したセンサー60が宅内電力ライン40の電圧を検出する機能を有していればよい。
以下において、第1実施形態に係る制御装置の機能について説明する。図4は、第1実施形態に係るHEMS300を示すブロック図である。
以下において、分岐情報のメッセージフォーマットの一例について説明する。図5〜図6は、第1実施形態に係る分岐情報のメッセージフォーマットの一例を示す図である。ここでは、分岐情報は、分岐ユニット210が非使用状態であるか否かを示す情報であり、ECHONET Lite規格に準拠する。
以下において、第1実施形態に係る制御方法について説明する。図7〜図8は、第1実施形態に係る制御方法を示すシーケンス図である。
本発明は上述した実施形態によって説明したが、この開示の一部をなす論述及び図面は、この発明を限定するものであると理解すべきではない。この開示から当業者には様々な代替実施形態、実施例及び運用技術が明らかとなろう。
Claims (18)
- 需要家において電力を制御する制御装置であって、
上流電力ラインを複数の下流電力ラインに分岐するための複数の分岐を有する分電盤から、前記複数の分岐の情報である分岐情報を受信する受信部と、
前記分岐情報に応じて、需要家において電力を制御する制御部とを備えることを特徴とする制御装置。 - 前記分岐情報は、前記上流電力ラインの電圧の種別を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、前記分電盤に設定されている定格容量を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記上流電力ラインは、複数の電力ラインを含み、
前記下流電力ラインは、前記複数の電力ラインの少なくとも一部に接続されており、
前記分岐情報は、前記分岐によって分岐される下流電力ラインが接続される上流電力ラインを示す情報であることを特徴とする請求項1に記載の制御装置。 - 前記分岐情報は、前記複数の分岐の数を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、使用状態の分岐の数を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、使用状態の分岐を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、非使用状態の分岐を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、分散電源に接続される下流電力ラインに上流電力ラインを分岐する分岐の有無を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記分岐情報は、前記複数の分岐のうち、分散電源に接続される下流電力ラインに前記上流電力ラインを分岐する分岐を示す情報であることを特徴とする請求項1に記載の制御装置。
- 前記受信部は、停電から復旧したタイミングで、前記分岐情報を受信することを特徴とする請求項1乃至請求項10のいずれかに記載の制御装置。
- 前記受信部は、前記上流電力ラインが切断された場合に、前記複数の分岐の全てについて、前記分岐が非使用状態であることを示す前記分岐情報を受信することを特徴とする請求項1に記載の制御装置。
- 前記受信部は、前記下流電力ラインが切断された場合に、切断された下流電力ラインに前記上流電力ラインを分岐する分岐について、前記分岐が非使用状態であることを示す前記分岐情報を受信することを特徴とする請求項1に記載の制御装置。
- 前記制御部は、使用状態の分岐によって分岐される下流電力ラインの電流値又は電力値の送信を前記分電盤に要求することを特徴とする請求項6又は請求項7に記載の制御装置。
- 前記制御部は、使用状態の分岐に接続された下流電力ラインの切断を前記分電盤に要求することを特徴とする請求項6又は請求項7に記載の制御装置。
- 上流電力ラインを複数の下流電力ラインに分岐するための複数の分岐を有する分電盤と、需要家において電力を制御する制御装置とを備える制御システムであって、
前記分電盤は、前記制御装置に対して、前記複数の分岐の情報である分岐情報を送信する送信部を備え、
前記制御装置は、前記分岐情報に応じて、需要家において電力を制御する制御部を備えることを特徴とする制御システム。 - 上流電力ラインを複数の下流電力ラインに分岐するための複数の分岐を有する分電盤であって、
需要家において電力を制御する制御装置に対して、前記複数の分岐の情報である分岐情報を送信する送信部を備えることを特徴とする分電盤。 - 上流電力ラインを複数の下流電力ラインに分岐するための複数の分岐を有する分電盤と、需要家において電力を制御する制御装置とを備える制御システムで用いる制御方法であって、
前記分電盤から前記制御装置に対して、前記複数の分岐の情報である分岐情報を送信するステップAと、
前記制御装置が、前記分岐情報に応じて、需要家において電力を制御するステップBとを備えることを特徴とする制御方法。
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PCT/JP2014/068604 WO2015008707A1 (ja) | 2013-07-17 | 2014-07-11 | 制御装置、分電盤及び制御方法 |
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