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発行日: 2004/08/20
公開日: 2017/08/31
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原稿種別: 目次
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A1-A45
発行日: 2004/08/20
公開日: 2017/08/31
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塚越 信行, 坂上 恭助, 鈴木 康文, 細田 幸宏, 石村 修一, 土肥口 清, 江田 一成, 湯原 将喜, 大村 勝行
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セッションID: A-44
発行日: 2004/08/20
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Recommendation of the utensil drainpipe is reconsidered, and a degree of freedom of the building design aims at the acquisition of the great improvement with the new drainage system as that result of the pipe design, execution and the maintenance control. Then, evolution to the high-performance pipe system is aimed at with the reduction of use of water and the higher function as that result. Because the design execution of the small diameter slope-less drainage system utility verification model was done, it is reported following the drainage system outline to the former report, the report of the utensil drainpipe character and the drainage ability of the drainage stack pipe system in this paper.
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石村 修一, 塚越 信行, 坂上 恭助, 松田 克己, 古賀 誉章
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セッションID: A-45
発行日: 2004/08/20
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NCDS is a siphon drainage system using slim pipes. If it is applied to drain rainwater, concealment of a down pipe will become easy. We surveyed the noise characteristic on concealing pipe indoors ,and studied the reduction measure of a noise level. Consequently, when the pipe was bent smoothly, it turns out that an indoor noise level falls. By the nozzle that installed in the drainage entrance, external noise was enlarged at the big flow, but it was made small at the small flow Moreover, when the pipe was made still slimmer, it turns out that noise becomes large.
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繁田 和拡, 大塚 雅之, 南 裕介
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セッションID: A-46
発行日: 2004/08/20
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This study is aimed a grasp at the technique of performance evaluation and design,that is method of the horizontal fixture drain branch pipe system with drainage header piping applied to dwelling of SI housing.This paper focuses on performance evaluation of combined drainage for dirty water & domestic water on that system.The authors described affected by combineddrainage test an aspect of the pressure variation in the horizontal pipe, the variation of water level of the trap and characteristic of back flow as an evaluation index.
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前田 俊哉, 大塚 雅之, 繁田 和拡, 南 裕介, 迫 博司, 樋口 祥明, 高橋 紀行
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セッションID: A-47
発行日: 2004/08/20
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This study discusses the drainage performance evaluation and the design method of horizontal drainage pipe systems with drainage header piping, which are applied to SI housing units. In reality, however, there are many drainage systems that are configured with total piping lengths and drainage header piping lengths that are shorter than those used for our studies. Merits of having such a drainage system in SI housing units are also examined based on the results of the experiment
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奥村 浩二, 大塚 雅之, 南 裕介, 明珍 邦彦, 中村 康隆, 松島 俊久, 石井 健, 市野沢 哲, 武 克己
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発行日: 2004/08/20
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The drainage performance of a drainage system with special fitting is getting poorer as the building becomes higher, according to the test report conducted by Urban Development Corporation using their drainage testing tower for high-rise buildings. In this study, a vertical drainage system with special fitting was installed exclusively for the tests in an existing super high-rise apartment building of the height of 150 meters (43 stories), and its performance was verified by the tests in accordance with the test method quite similar to SHASE-S218.
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高崎 園子, 大塚 雅之, 松浦 利治
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セッションID: A-49
発行日: 2004/08/20
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Flow rate transition of water discharged from water closet during running down horizontal pipes was simulated numerically. It enabled to obtain the transition of drainage load such as qd value, and approved this simulation could be established as a drainage load transition predicting method. Especially treating Manning's coefficient n as a imitation variable improved the precision of the result. The effect of various drainage pipes' shapes to the flow were also considered, such as locations of bends, and then a wide use simulation program feasibly display real drainage system is aimed to develop.
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岩瀬 健一, 上田 筆利, 坂上 恭助, 佐藤 俊光, 仲石 正雄
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セッションID: A-50
発行日: 2004/08/20
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This study investigated characteristics of pheumatic pressure and vent in drainage system with a stack vent equipped air admittance valves using the14th floor scale drainage experimental tower. As a result, it is obvious that the more there is much equipped air admittance valves, the pheumatic pressure becomes low and, the vent value increases in this system. And, it is obvious that horizontal fixture branch's length does not affect the pheumatic pressure and the vent value.
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北折 生人, 吉田 孝, 大塚 雅之
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セッションID: A-51
発行日: 2004/08/20
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This study is to evaluate the performance of domestic combined drain systems and to propose a new central drainage system in detached houses. First, experiments of new system were carried out to compare the drainage performance with the conventional domestic combined drain system using general fittings, and it was confirmed that new system is superior to conventional system in respect with the three unit simultaneous drainage experiment. Moreover, on new system, experiments using model piping system of detached houses were carried out, and the features of this system was obtained.
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友成 弘志, 王 耀輝, 鎌田 元康, 坂上 恭助
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発行日: 2004/08/20
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The calculation method for natural frequency of seal in traps which we suggested in former reports is compared with the seal broken frequency in sinusoidal pressure test on Water Closet. Subsequently the suggested formula caluculated in the transition area between natural frequencies of the seal at the full and the half level has demonstrated that it can sufficiently evaluate the seal broken frequency in sinusoidal pressure test on a siphon type WC and a siphon jet type WC.
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張 月, 鎌田 元康, 坂上 恭助, 河村 憲彦
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発行日: 2004/08/20
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In this paper, the seal broken frequency in four kinds of the floor drainage traps of the bath room for barrier free examined by the sine pressure wave. It differed in the conventional P trap etc., and making a unique characteristic. And in addition, the generally consistency between the experiment in the laboratory and drainage experiment equipment is examined.
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岡田 誠之, 佐々木 孝志
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セッションID: A-54
発行日: 2004/08/20
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This paper was researched for toileted paper exhausted from the water closets. The product of toilet paper is paper is provided for by JIS P 4501. Toilet paper dissolved in water, and examined whether to pollute water. The examination is mass, amount of the organism SS, COD, BOD. As for the result of the research, toilet paper is a pollution thing. The proportion of each pollution thing to mass became clear. Moreover, the proportion of the transportation distance of double toilet paper to mass became clear. However it has been understood that toilet paper of the single was a little related to mass.
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南 裕介, 大塚 雅之
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セッションID: A-55
発行日: 2004/08/20
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Securing good carrying performance of horizontal drainage pipes has become a key issue in the light of evaluating the performance of pipe work for disposed food waste grinder drainage system. In this report is described that firstly, examination the caring performance in high-rise apartment houses model, Secondary, discuss the tractive force when carrying food waste barrage model.
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二宮 裕美子, 紀谷 文樹, 長野 晃弘, 橋本 洋一
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セッションID: A-56
発行日: 2004/08/20
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We have investigated the characteristics of slime in the kitchen drainage stack system in the apartmenthouses from 2002. Fe content and microorganism content in the slime were estimated adding to previous index. The validity of the quantification methods of slime using test pieces set to pipes wall was certified.
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清水 剛, 緒方 賢一, 畠山 真
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セッションID: A-57
発行日: 2004/08/20
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We examined the intermittent and continuous operating method of household garbage disporsers on the fluidity of disposer drainage by weighting discharged garbage at uniform intervals and measuring total running time of firstly discharged garbage in the disposer drainage. The following are the objectives of this study. Compared to the continuous operating method, the intermittent operating method decreases the maximum solid concentration in the drainage, and increases the fluid velocity. The fluid velocity is strongly affected by the maximum solid concentration in the drainage, which is determined by the disposer operating method and water feed concentration.
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吉崎 大助, 田中 良彦, 村上 公哉, 島津 路郎, 鹿又 一秀, 大島 昇, 小笠原 昌宏, 川井 昌裕, 河原 博之, 清水 昭宏
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セッションID: OS-9
発行日: 2004/08/20
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These papers are reports of subcommittee for analysis and evaluation of energy data. The continuous PDCA cycle is necessary for energy saving, but data to be necessary for a check are insufficient. The purpose of this paper is to inspect a relation measurement functions of BEMS and energy consumption in buildings. As a result of investigation, an importance of measurement data about performance of heat source system was shown in energy saving.
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村上 公哉, 田中 良彦, 吉崎 大助, 島津 路郎, 鹿又 一秀, 道念 信行, 野間 節, 平岡 雅哉, 平岡 正充, 柳原 隆司, 矢 ...
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セッションID: OS-10
発行日: 2004/08/20
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The analysis and evaluation of measurement data about energy consumption and system performance is important in energy saving of buildings. Another purpose of this subcommittee is to make a manual about analysis and evaluation of data for engineers of building management, and to show analysis item which are necessary for promotion of saving energy. This paper showed a grade of analysis item by questionnaire examination for analysis item of design engineers.
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佐々木 邦治, 田中 良彦, 田中 毅弘, 船津 正義, 大森 一郎, 竹井 宏, 長桶 芳至, 柳下 稔
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セッションID: OS-11
発行日: 2004/08/20
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The study has been performed by the Subcommittee of BEMS in order to LCM(Life Cycle Management) under Building Management System Committee of the SHASE. Mainly this report of Part 1 describes the facility ledger. At first, it shows the concept of LCC (Life Cycle Costing) and LCM. And it reports the important items of facility ledger in order to LCM by using BEMS. Moreover we discuss the requirements and needs of BEMS in order to LCM. This study has emphasized the important roles of having BEMS.
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田中 毅弘, 田中 良彦, 佐々木 邦治, 船津 正義, 市橋 迪訓, 大島 一夫, 高瀬 知章, 豊田 武二
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セッションID: OS-12
発行日: 2004/08/20
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The study has been performed by the Subcommittee of BEMS in order to LCM (Life Cycle Management) under Building Management System Committee of the SHASE. Already the paper of Part 1 reported about the facility ledger. So this report of Part 2 describes the formats of annual, per-month and per-day report for using LCM. Moreover it shows the optium purpose & policy concepts about LCM. This study has emphasized the importance roles of having BEMS.
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福森 幹太, 三好 茂, 米崎 憲二, 寺脇 正文
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セッションID: B-40
発行日: 2004/08/20
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This is a report of BEMS (Building Energy Management System), and it's introductory example. Measurement, operation, and management of energy are needed with the legal revision about energy conservation. Moreover, by having duty of carrying out a periodical report and a midium and longterm plan, introduction of BEMS is needed.
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岩川 雅悦, 小林 利文, 東澤 悦雄, 高橋 和宏, 秦 幸一郎
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セッションID: B-41
発行日: 2004/08/20
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Today, various approaches and measures are attempted to conserve energy in many fields. On the other hand, the energy consumption of commercial structures, including office buildings, still shows the tendency to increase. To save energy within the entire building, the actual state of energy consumption must be accurately identified. In this paper, we report on telemetering energy measuring system for buildings intended for use in small to medium-sized existing buildings that do not have adequate energy saving qualities.
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猪狩 雅彦, 東澤 悦雄, 加藤 慎章, 小林 利文, 岩川 雅悦, 合田 和泰
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セッションID: B-42
発行日: 2004/08/20
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We have installed this Telemetering Systems into small office buildings in CHUBU Electric power Company for the energy management works. We report procedure and some technical themes throughout these energy management studies.
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吉田 友紀子, 井上 隆, 神村 一幸, 内海 康雄, 三田村 輝章, 百田 真史, 外岡 豊, 平野 勇二郎
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セッションID: B-43
発行日: 2004/08/20
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As for the measure technology, cooperation with the directivity of technical development and a maintainable administration measure (social system) and synthesis of each technology serve as a keyword towards measure implementation of a certain thing mostly. Construction of energy-saving technology and its effect verification system and the relation between BEMS control algorithm and a setup of an energy-saving curtailment target value were considered.
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松岡 茂行, 枡川 依士夫, 葛岡 典雄
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セッションID: B-44
発行日: 2004/08/20
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This report is about the operation result and evaluation of a large-scale complex including hotel, office and retail facilities. In this building "Best Mix Energy System" was introduced, which utilizes the best combination of electric power and gas. And various improvements of operation was realized, such as energy conservation, cost reduction, and waste material recycle.
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枡川 依士夫, 葛岡 典雄, 松岡 茂行
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セッションID: B-45
発行日: 2004/08/20
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This report is about the unique BEMS (Building Energy Management System) and data analysis technique, which was introduced to a large scale complex, and shows the actual result of energy consumption. This BEMS stores operational data of the building and this data is analyzed with the various technique. Energy management of this building is continuously improved with these tools.
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田辺 新一, 渡邊 進介, 高橋 慎一, 横山 計三, 下川 正和, 久野 誠, 市村 充
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セッションID: B-46
発行日: 2004/08/20
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In order to reconcile a resident's comfort, and preservation of global environment and energy saving, Life Cycle Management (LCM) of building facility attracts attention, and introduction is advanced. In this research, the following themes about the management system are setting up aimed to establishment of the evaluation technique in LCM, and establishment using the open network of an information gathering system. 1) Research on optimization of LCM. 2) Research for realization of collaboration environment between people who engaged LCM. 3) Research on harmony with an area of LCM, and a contribution to an area. Moreover, practical use of the detection data and network technology in a building were examined.
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田辺 新一, 渡邊 進介, 富樫 英介, 沢崎 愼祐
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セッションID: B-47
発行日: 2004/08/20
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Recently, open networking technology of a building environment and energy management system is advanced. The standard protocol such as BACnet or LonTalk protocol is used for these systems. It comes to be able to obtain various operation data of apparatus than before. Therefore, it is expected that the limits of data sharing and the method of using data will become much more important in the future. In this research, as initial examination of this data utilization, questionnaire was performed and the problem in the present building management was clarified. Then, a new method of searching out illegal operation with using data from building environment and energy management system network is proposed.
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川島 実, 中村 卓司, 佐藤 文人, 竹林 芳久
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セッションID: B-48
発行日: 2004/08/20
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This paper introduces an environmental conscious office building with several new technologies such as under floor air-conditioning through entire room floor surface, dynamic ice storage system with ice/water transportation, building thermal mass storage, hybrid ventilation, outdoor cooling, CO2 ventilation control, lighting control with illumination sensor, web-base building automation system, and so on.
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中村 卓司, 川島 実, 佐藤 文人, 栗原 隆
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発行日: 2004/08/20
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Continuous efforts on energy conservation through daily operation are required to be an environmental conscious office building. The monitoring system and system simulation of the building facility system are useful for evaluation. In this paper, new environmental conscious technologies and monitoring system are explained in detail. And the comparative evaluations between results of the simulation and measurement are carried out.
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石田 建一, 佐藤 誠
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セッションID: B-50
発行日: 2004/08/20
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This study shows the results on a validation of energy conservation effect for household using HEMS. This paper describes an outline of experiment and the characteristic of a participating household. The experiment was conducted for the detached houses of 100 households in Hiroshima. Using the signal of a human body detection sensor, the air-conditioner control by HEMS performs regulation of set point temperature, and a stop of an air-conditioner at the time of an absence, and acquires the energy conservation effect. Lighting is turned on by the signal of the detection sensor and an illuminometer. The amount of energy consumption of a participating household was small about 20% compared with the average value of the warm ground in previous reference.
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佐藤 誠, 石田 建一
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セッションID: B-51
発行日: 2004/08/20
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This study shows the results on a validation of energy conservation effect for household using HEMS. This paper describes the result on the estimate of energy conservation effect. Although power consumption is cut down by adjusting set point temperature, since the power consumption for returning set point temperature to the original state increases when the resident has returned to the room, the energy conservation effect does not become so large. The rate of annual energy conservation checked that 2.3% and a big effect could not be desired by the average of 100 participating households 13% at the maximum. The energy conservation effect by lighting control of a passage was searched for with 4.3% by various compensation. It checked that the energy conservation effect of the household by HEMS was only 0.6%.
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猪股 徳臣, 鎌倉 賢司, 岩淵 邦彦, 佐々木 正信, 野田 浩志, 山田 博, 上谷 勝洋, 細谷 昌孝
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セッションID: B-52
発行日: 2004/08/20
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In the previous papers, the Outline and Background of Area Energy Management System (hereafter AEMS) and suggestions for improvement of estimation effectiveness by AEMS were presented. In this paper, Achievements of the improvement technique by AEMS was described.
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下田 吉之, 名古田 知志, ナッタポン ジュンジュアジャン, 水野 稔
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セッションID: C-50
発行日: 2004/08/20
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Actual operation status of refrigerators in DHC plant is surveyed. In the plant with large heat storage tank, all refrigerators are operated at high heat load ratio and COP of them is expressed as a function of cooling water temperature. The possibility of using IPLVINPLV coefficients as an indicator of operation quality is also discussed. Total energy efficiency of electric driven DHC plant have strong relationship with seasonal energy efficiency of heat source equipment.
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ナッタポン ジュンジュアジャン, 下田 吉之, 水野 稔
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セッションID: C-51
発行日: 2004/08/20
公開日: 2017/08/31
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The results from multiple chiller systems simulation had been analyzed in order to fmd the representing points of COP in IPLV equation. In order to find representing points of COP, this paper utilized two methods: cluster analysis and analysis based on cooling load. According to the results of both methods, we found that analysis based on cooling load has an advantage that the representing points of COP are at constant cooling load in each range. Finally by using cluster analysis with the results from analysis based on cooling load, it is recommended to use only 6 representing points of COP in order to calculate IPLV in multiple chiller systems.
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芝原 崇慶, 迫 博司, 下 正純, 柴田 理, 刑部 尚樹, 平田 和弘
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セッションID: C-52
発行日: 2004/08/20
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This paper reports commissioning of co-generation system utilizing micro gas-turbine in the medium-sized office building. It is important for improvement of CGS efficiency to improve loading factor of operated heat source. CGS efficiency was improved by changing the setting temperature of supply cold water.
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柴 芳郎, 大岡 龍三, 関根 賢太郎
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発行日: 2004/08/20
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The performance design program of the water-cooled heat pump chiller which can be adapted for the ground source by spreadsheet software was developed. A single stage cycle or a cycle with a liquid gas heat exchanger can be calculated by this program, and a P-H diagram and a capacity diagram can be created by inputting heat exchange area, a compressor performance, etc. into this program. The machine design based on this program showed that a development machine could expect the improvement in efficiency of the increase of about 60% as compared with the conventional machine.
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植田 俊克, 加治屋 亮一
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発行日: 2004/08/20
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This paper presents the comparison of CFD (Computational Fluid Dynamics) simulation and measurement about exit water temperature from the cooling tower. Measurement of the cooling towers on a rooftop at a building and CFD simulation by using the heat exchange function of the fill were done. As a result, exit water temperature from the cooling tower could be predicted in the error within 0.2℃ by this CFD simulation, and CFD simulation result almost corresponded to measurement result about airflow, temperature and relative humidity around the cooling towers.
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原田 仁, 安田 健一, 森 博, 伊東 民雄, 高橋 隆勇, 竹倉 雅夫
原稿種別: 本文
セッションID: C-55
発行日: 2004/08/20
公開日: 2017/08/31
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In this report we verified by BEMS system about Annual Energy Consumption of "Marunouchi Building" in order to recognize the efficiency of refrigeration system.
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石黒 邦道, 渡辺 健一郎, 竹内 伸介, 関根 賢太郎, 刑部 尚樹, 柴田 理
原稿種別: 本文
セッションID: C-56
発行日: 2004/08/20
公開日: 2017/08/31
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The measurement apparatus for asking for the annual energy consumption and System COP was installed, and survey investigation was conducted from January to December in 2003. Based on the actual measurement for one year, the analysis result about the annual air conditioning load and energy consumption of two office buildings was reported.
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石黒 邦道, 渡辺 健一郎, 竹内 伸介, 関根 賢太郎, 刑部 尚樹, 柴田 理
原稿種別: 本文
セッションID: C-57
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
Partl reported the survey result of the annual air conditioning load of the two office buildings and the amount of energy consumption. On this Part2 we report focusing on the analysis result about COP of a heat source machine , and System COP, based on the actual measurement of the same office building of two buildings as Part1.
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後藤 隆一郎, 村瀬 光則, 濱田 靖弘, 中村 真人, 窪田 英樹, 落藤 澄
原稿種別: 本文
セッションID: C-58
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
This paper constitutes Part 5 in the series of studies on hybrid utilization of the renewable energy and a fuel cell for a residential energy system. First, the concept of a hybrid system which utilizes the renewable energy, a heat pump and a fuel cell is presented in order to adapt to seasonal variations of the ratio between thermal energy and electric energy demand, and the outline of a full scale field experiment is reported. Secondly, it was experimentally found that the hybrid system was efficient for domestic hot water, heating and electric power supply.
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濱田 靖弘, 中村 真人, 窪田 英樹, 落藤 澄, 後藤 隆一郎, 村瀬 光則
原稿種別: 本文
セッションID: C-59
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
This paper constitutes Part 6 in the series of studies on hybrid utilization of the renewable energy and a fuel cell for a residential energy system. In order to grasp the optimal capacity and seasonal characteristics, we canied out simulations of residential PEFC cogeneration system.
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辻 将行, 濱田 靖弘, 中村 真人, 窪田 英樹, 落藤 澄, 村瀬 光則, 後藤 隆一郎
原稿種別: 本文
セッションID: C-60
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
This paper constitutes Part 7 in the series of studies on hybrid utilization of the renewable energy and a fuel cell for a residential energy system. This study aims to reduce a reverse power flow of a grid-connected decentralized energy system. Numerical simulations on detached homes, a micro-grid network system and a central system are carried out in order to optimize the grid-connected fuel cell cogeneration system.
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塩見 和哉, 濱田 靖弘, 中村 真人, 窪田 英樹, 落藤 澄, 村瀬 光則, 後藤 隆一郎
原稿種別: 本文
セッションID: C-61
発行日: 2004/08/20
公開日: 2017/08/31
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For the purpose of developing natural energy and PEFC hybrid system, this study describes analyses on the utilization of hydrogen storage system. Firstly, we calculated the amount of hydrogen absorbing alloys for residential electric demand. Secondly, we simulated for both heat and electric demand. Finally we calculated the primary energy reduction rate of the system.
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刑部 尚樹, 柴田 理, 高瀬 知章, 杉浦 康久
原稿種別: 本文
セッションID: C-62
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
The characteristic of gas-fired absorption chiller/heater with auxiliary waste heat recovery employing cooling water flow rate control was measured in an office building. As a result, the energy saving ratio was 15% by means of cooling water flow rate control, and the waste heat utilization value was scarcely influenced by employing cooling water flow rate control. The cooling water flow rate control is expected to spread more widely from now on.
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山口 容平, 下田 吉之, 水野 稔
原稿種別: 本文
セッションID: C-63
発行日: 2004/08/20
公開日: 2017/08/31
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フリー
This paper suggests a process to install district scale CHIP systems (District CHP) that could overcome installation obstacles of district scale energy supply system in an existing district. This paper compares CHP implementation strategies to install District CUP and CHP for individual buildings (Individual CHIP) by applying a bottom-up type district energy system simulation model for the business district. In this district, the District CUP strategy can achieve higher energy saving compared with the Individual CUP strategy. This result implies that a combination of buildings based on CHP technologies could be an energy-efficient option for densely developed existing districts.
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吉永 美香, 奥宮 正哉, 石河 隼人, 青木 修一, 田中 洋一, 梅田 良人
原稿種別: 本文
セッションID: C-64
発行日: 2004/08/20
公開日: 2017/08/31
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This research aims to do the operation support of the system by constructing the simulation that can correspond to commissioning of facilities which cogeneration system is installed into. In this report, the control of heat source equipments and the capacity of gas engines were examined as improvement items. As a result, the effect of the improvement of the system that improved energy conservation could be examined.
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大前 芳蔵, 伊東 民雄, 中村 導彦, 岡田 保, 前田 浩二, 林 清人, 木俣 信行, 濱田 靖弘
原稿種別: 本文
セッションID: D-44
発行日: 2004/08/20
公開日: 2017/08/31
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"The Ground Source Heat Pump Storage System" which is respected to solve the environmental problem was adopted in the Tottori Health Environmental Research Institute. As we got the opportunity to plan and to design the new technological system, we developed the new technological system which could use in the normal practical condition..
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大前 芳蔵, 伊東 民雄, 中村 導彦, 岡田 保, 前田 浩二, 林 清人, 木俣 信行, 濱田 靖弘
原稿種別: 本文
セッションID: D-45
発行日: 2004/08/20
公開日: 2017/08/31
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In this report we introduced not only about the field data of earth-heat exchanger's heat get and release efficiency but also about the COP filed data of Ground Source Heat Pump System about "The Ground Source Heat Pump(henceforth GSHP)" of the Tottori Health Environmental Research Institute.
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