高科技廠房能源使用調查及管理模式建構

An Energy Consumption and Management Mode Study in a High-Tech Factory

李訓谷(Shin-Ku Lee) ； 陳文亮(Wen-Liang Chen)

《科學與工程技術期刊》 5卷4期 (2009/12) Pp. 57-68

https://doi.org/10.7117/JSET.200912.0057

摘要

近年來，台灣高科技產業蓬勃發展，就各類指標而言例如產值、出口值、雇用員工人數，乃至研究發展經費，占整體製造業的比重均大幅攀升，成爲台灣經濟成長的主要動力，更成爲台灣出口的主力產業。依據台灣電力公司所公佈的資料，電子製造業佔95年用電量的第一名，所以在能源短缺的台灣，高科技產業的能源使用管理，非常值得大家認識與關注。本研究透過問卷的方式，首先調查統計電子廠廠務各系統的用電分佈。再者調查高科技廠的廠務監控系統(facility monitoring & control system, FMCS)有無能源管理功能(energy management system, EMS)及如何執行能源管理，並藉此了解廠務管理人員節能作法與觀念，以及對能源管理系統的需求程度。本研究有以下發現：(1)製程機台及空調無塵室的用電量，爲廠務系統用最主要的耗能，此與前人的文獻調查結果不謀而合。(2)FMCS缺乏能源管理功能。(3)應用國外盛行已久的建築物能源管理系統(building and energy management system, BEMS)與高科技廠普遍使用的FMCS作最佳化的結合，在最小影響下以能源管理工作站的方式來執行EMS功能。最後建議廠務人員須提升在中央監控(control system)及資訊科技(information technology, IT)領域的教育訓練，以及希望政府仿效歐美日各國鼓勵設立能源服務公司(energy servicecompany, ESCO)推動節能工作。

關鍵字

高科技廠 ； 節能 ； 廠務監控系統 ； 建築物能源管理系統

並列摘要

In Taiwan the rapidly flourishing high-tech (electronics) industry has become the primary contributor to economic development, as indicated by relevant indices such as value output, exports, employees and R&D expenses. According to the Taiwan Power Company's consumption ranking for 2006, the high-tech industry was first among the seven types of industries surveyed. Therefore, energy consumption management in this industry deserves more attention since Taiwan has an energy shortage. The purpose of this study was to investigate the feasibility of applying a Building Energy Management System (BEMS) to the high-tech industry. First, the researchers examined the power consumption distribution of utility equipment in a high-tech factory by means of a questionnaire. Then, the functions of a Facility Monitoring & Control System (FMCS) and the BEMS were compared in detail to investigate their applicability to the Energy Management System (EMS) within the FMCS. Energy conservation methods implemented by the administrator and their respective considerations and degrees of demand in energy management were also studied. The results of this research are summarized as follows: (1) The Process Tool, Cleaning Room and HVAC (Heating, Ventilation and Air Conditioning) are the major consumers of power in a high-tech factory, a finding in agreement with previous studies. (2) The FMCS lacked an EMS function. (3) This study applied the BEMS and set up an Energy Management Workstation to develop the EMS function without affecting the existing FMCS. Two recommendations are also made: (1) Administrators of utility systems should offer more self-training programs for their staff in the Control System and IT fields. (2) To promote energy conservation, the Taiwanese government should establish an Energy Service Company (ESCO), similar to agencies in Japan, the USA, and the EU.

並列關鍵字

high-tech factory ； energy conservation ； facility monitoring & control System FMCS ； building energy management system BEMS