Hisayoshi Sugihara

Economic Load Dispatching Control with Line Temperature Prediction for a Power Grid with Photovoltaic and Battery Systems

S. Kawakubo, Kazuteru Namba, Kotaro Hashikura, Hisayoshi Sugihara et autres

Under the large-scale penetration of photovoltaic generation systems, the temperature constraints of transmission lines play a key role in the flexible operation of the power grid. In this paper, simplified line temperature constraints are derived from its physical model, and the strength …

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On battery charge-level scheduling considering line temperature constraints

S. Kawakubo, Kazuteru Namba, Kotaro Hashikura, Hisayoshi Sugihara et autres

Under the large-scale penetration of photovoltaic generation systems, the temperature constraints of transmission lines play a key role in the flexible operation of the power grid. In this paper, simplified line temperature constraints are derived from its physical model, and the strength …

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Exploitation of uncertain weather forecast data in power network management**This work was supported by CREST, JST.

Y. Tomisawa, Kentaro Ohki, Hisayoshi Sugihara, Kenji Kashima et autres

In power network management, the heat capacity of transmission lines originally arises from the line temperature constraint. The line temperatures are affected not only by the Joule heat but also by the thermal environment. This motivates us to exploit weather forecast data …

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Synthetic generation of high temporal resolution solar radiation data using Markov models

Bonface Ngoko, Hisayoshi Sugihara, Tsuyoshi Funaki

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Effect of Reserve Supplying Demand Response with Payback Characteristics in Optimal Market Scheduling

Mahdi Behrangrad, Hisayoshi Sugihara, Tsuyoshi Funaki

A Study on Power System Applications of Next-Generation Power Devices through Analytic Hierarchy Process

Y. Omagari, Osamu Saeki, Yoshikazu Miura, Hisayoshi Sugihara

Thyroid Tissue-Organotypic Culture Using a New Approach for Overcoming the Disadvantages of Conventional Organ Culture

S TODA, A OOTANI, Shigehisa Aoki, Hisayoshi Sugihara

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We-P11:96 Serum adiponectin concentration and metabolic syndrome

Fumitaka Okajima, Y. Nakajima, Tsuda Kyoko, Hisayoshi Sugihara et autres

A cooperation with customer-side cogeneration systems for power flow congestion relief and its environmental impact

Ken Furusawa, Kazunori Yanase, Hisayoshi Sugihara, Kazuki Tsuji

Dispersed generation technologies (e.g. gas-engines) have greatly advanced in recent years. Gas engines are often operated as the main component of a cogeneration system (CGS). By using exhaust heat, the total efficiency of CGSs reach from 70% to 80%, and from a …

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Novel mucoadhesion tests for polymers and polymer-coated particles to design optimal mucoadhesive drug delivery systems

Hirofumi Takeuchi, Jringjai Thongborisute, Yoshio Matsui, Hisayoshi Sugihara et autres

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A study on integrated control of home-cogeneration systems for contributions to power system operations

Hisayoshi Sugihara, Taro KAWAGUCHI, Kazuki Tsuji

In deregulated power systems, it is very important to make electricity demand more flexible in order to secure market-based system operation from power system operator's point of view. Also, as one of energy conservation technologies in Japanese residential houses, home-cogeneration systems such …

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Large-scale synthesis of artificial zeolite from coal fly ash with a small charge of alkaline solution

Ryo Moriyama, Satoshi Takeda, Masaki Onozaki, Yoshiki Katayama et autres

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