まとめ
太陽光発電は,ベースロード・発電所と中間発電所を代替する. しかし,長期的には燃料油を大幅に節約することはなく,貯蔵であってもピークプラントの需要を増やす可能性があります.
科学分野:
- エネルギーシステム分析 エネルギーシステム分析
- 再生可能エネルギーの統合
- 発電の経済学 発電の経済学
背景:
- ユーティリティーは,長期にわたる発電需要に直面しています.
- 太陽光発電 (PV) 発電は,増加しているエネルギー源です.
- ネットワークへのPV統合の影響を理解することは極めて重要です.
研究 の 目的:
- 太陽光発電が電力発電に及ぼす長期的な影響を分析する.
- 燃料油の節約とピークプラントの要求をPV統合で評価する.
- エネルギー貯蔵とないPVパフォーマンスを評価するために.
主な方法:
- 代表的なユーティリティの長期発電需要の分析.
- PVの浸透率を適度なレベル (ピーク負荷の何パーセント) でモデリングする.
- 負荷均等化ストレージ付き・無付属のユーティリティ・キャパシティと燃料節約のシミュレーション.
主要な成果:
- PVエネルギーは,主にベースロードと中間発電所を移動させます.
- 電力会社が発電ミックスを最適化しているため,長期的に燃料油を大幅に節約することは不可能です.
- PV統合は,貯蔵であってもピークプラントの要求を増加させる可能性があります.
結論:
- PV発電の主要な役割は,従来のベースロードと中間発電の置き換えである.
- 経済的な最適化は,太陽光発電による燃料油の長期的な節約が限られていることを示唆している.
- PVのグリッド統合には,ピークロード管理とストレージソリューションの慎重な検討が必要です.
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