1、An AmericAn nAtionAl StAndArdNECA 701-2013 Standard forEnergy Management, Demand Response and Energy SolutionsPublished byNational Electrical Contractors AssociationStandard forEnergy Management, Demand Response and Energy SolutionsNECA/NACMA 701-2013An AmericanNational StandardPublished byNational
2、Electrical Contractors AssociationTMNOTICE OF COPYRIGHTThis document is copyrighted by NECAReproduction of these documents either in hard copy or soft (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please co
3、ntact NECA Standards & Safety at (301) 657-3110 ext. 549, or send a fax to (301) 215-4500.ORNational Electrical Contractors Association 3 Bethesda Metro Center, Suite 1100 Bethesda, Maryland 20814 (301) 657-3110Revision HistoryNECA 701-2013 07-2013iii n1. ScopeForeword .v1. Scope . 11.1 Regulatory a
4、nd Other Requirements 12. Definitions . 23. Energy Management 103.1 General 103.2 Energy Conservation Surveys 104. Demand Response . 114.1 General 114.2 Smart Grid 125. Advanced Meter Installation 135.1 Safety .135.2 General 135.3 Installation 145.4 Acceptance Inspection and Testing .145.5 Energizin
5、g and Programming .156. Energy Solutions 166.1 General 166.2 Electrical Energy Efficiency .166.3 Heating, Ventilation, and Air Conditioning (HVAC) and Plumbing 176.4 Building Envelope 17Annex A: Conducting Energy Conservation Surveys 18A.1 General 18A.2 Determine the Goals of Energy Conservation .18
6、A.3 Determine the Scope 18A.4 Review Energy Consumption 22A.5 Quantify Energy Saving Opportunities 24Annex B: Energy Solutions for Other Building Systems 25B.1 General 25B.2 Heating, Ventilation, and Air Conditioning (HVAC) and Plumbing 25B.3 Building Envelope 26B.4 Equipment Operation and Maintenan
7、ce 26Annex C: Reference Standards 28Table of Contentsn ivNECA 701 Standard for Energy Management, Demand Response and Energy Solutionsv n1. ScopeNational Electrical Installation Standardsare designed to improve communication among specifiers, purchasers, and suppliers of electrical construction serv
8、ices. They define a minimum baseline of quality and workmanship for installing electrical products and systems. NEISare intended to be referenced in contract documents for electrical construction projects. The following language is recommended:Energy conservation measures, demand response and energy
9、 solutions should be developed, implemented and evaluated in accordance with NECA 701-2013, Standard for Energy Management, Demand Response and Energy Solutions (ANSI).Use of NEISis voluntary, and the National Electrical Contractors Association assumes no obligation or liability to users of this pub
10、lication. Existence of a standard shall not preclude any member or nonmember of either organization from specifying or using alternate construction methods permitted by applicable regulations.This publication is intended to comply with the edition of the National Electrical Code(NEC) in effect at th
11、e time of publication. Because they are quality standards, NEIS may in some instances go beyond the minimum safety requirements of the NEC. It is the responsibility of users of this publication to comply with state and local electrical codes when installing electrical products and systems.Suggestion
12、s for revisions and improvements to this standard are welcome. They should be addressed to:NECA Codes and Standard 3 Bethesda Metro Center, Suite 1100 Bethesda, MD 20814 (301) 215-4521 (301) 215-4500 Fax www.neca-neis.org neisnecanet.orgTo purchase National Electrical Installation Standards, contact
13、 the NECA Order Desk at (301) 215-4504 tel, (301) 215-4500 fax, or orderdesknecanet.org. NEIS are also available in .PDF download format at www.neca-neis.org/catalog.Copyright 2013, National Electrical Contractors Association. All rights reserved. Unauthorized reproduction prohibited.National Electr
14、ical Installation Standards and NEIS are trademarks of the National Electrical Contractors Association. National Electrical Code and NEC are registered trademarks of the National Fire Protection Association, Quincy, Massachusetts.Cover photo iSForeword(This foreword is not a part of the standard)n v
15、iNECA 701 Standard for Energy Management, Demand Response and Energy Solutions1 n1. ScopeThis standard describes methods and procedures used for performing energy conservation surveys, controlling and managing energy consumption, implementing the smart grid and demand response, and developing, imple
16、menting and evaluating energy conservation measures for residential, commercial, and industrial applications.1.1 Regulatory and Other Requirementsa) All information in this publication is intended to conform to the National Electrical Code (ANSI/NFPA Standard 70). Installers should always follow the
17、 NEC, applicable state and local codes, and manufacturers instructions when installing electrical products and systems.b) Only qualified persons as defined in the NEC familiar with the construction and installation of electrical power distribution and control systems and equipment should perform the
18、 technical work described in this publication. Administrative functions and other tasks can be performed under the supervision of a qualified person. All work should be performed in accordance with NFPA 70E, Standard for Electrical Safety in the Workplace. c) General requirements for installing elec
19、trical products and systems are described in NECA 1- 2010, Standard for Good Workmanship in Electrical Construction (ANSI). Other National Electrical Installations Standards provide guidance for installing particular types of electrical products and systems. A complete list of NEIS is provided in An
20、nex C.1. Scopen 21. ScopeAccessible, Readily Capable of being reached (Readily quickly for operation, renewal, Accessible) or inspections without requiring those to whom ready access is requisite to climb over or remove obstacles or resort to portable ladders, and so forth.Advanced Electric utility
21、revenue meters Metering that measure and record usage data in hourly intervals at a minimum and provide usage data to both consumers and the electric utility company at least once daily. Advanced meters use accurate solid state metering technology and continuously available communications between th
22、e meter (customer) and the electric utility provider that enables data acquisition by the electric utility provider and provides dynamic pricing for the customer to make energy consumption and loading decisions. Advanced meters provide electric utility companies with electricity usage measured in in
23、tervals, and provide customers with the ability to track how and when they are using electricity. Also see Smart Grid and Smart Meter definitions.Automated A demand side management Demand Response solution that uses hardware and software applications to automatically respond to variations in electri
24、city and power market prices upon receipt of an external communication signal. Automated demand response is specifically designed for a customers location, energy and power requirements, electricity rate schedule and energy reduction incentives. Automated demand response enables electric utility pro
25、viders to remotely shut down or cycle customer loads, and does not require direct intervention on the part of the customer. Also see Demand Response, Demand Side Management, Load Control Program and Load Management definitions.Baseloading When one or more sources are operated at a relatively constan
26、t output level. The most efficient electric power generation units are typically baseloaded to provide the least-cost electricity available. More expensive electric power generation units are typically used during times of peak load demand, resulting in incrementally more expensive power as demand i
27、ncreases.2. Definitions3 nStandard for Energy Management, Demand Response and Energy Solutions NECA 701Building Computerized, intelligent Automation network of electronic andSystem (BAS) mechanical devices and components designed and interconnected to provide monitoring and control of mechanical and
28、 electrical systems (typically environmental, HVAC and lighting systems) within a building or facility.Bulk Energy Method of storing energy (such Storage System as electric, thermal, or potential) for later use. An example of electric bulk energy storage is energy storage batteries. An example of th
29、ermal bulk energy storage is thermal storage where chillers are operated during off-peak hours, such as at night, to super-cool a brine solution and/or to create ice that is used during peak hours, such as during the day, to provide air conditioning with a much lower electrical demand. An example of
30、 potential bulk energy storage is pumping water to an elevated storage reservoir that turns a turbine and electric generator when the reservoir is drained.Cogeneration The simultaneous production (Combined Heat of electrical energy and heat, and Power, CHP) typically as hot water or steam, from one
31、primary source of fuel. CHP systems are typically much more energy efficient than a system used only to generate electrical energy or heat.Critical-Peak or Electric utility rate schedule Peak Day Pricing that reflects the costs associated with periods of especially high electricity demands. On days
32、designated as critical-peak days, the peak price is very high when compared with other periods that day and with the peak prices on non-critical days. Customers who agree to reduce electricity use on critical days receive lower rates in other periods and can lower their electricity costs. Critical-p
33、eak pricing is also known as dynamic pricing due to the short notice for pricing signals from the utility to the customer that notify the customer of a change in the cost of electricity. Also see Dynamic Pricing, Real-Time Pricing and Time-of-Use Pricing definitions.Curtailment Electric utility rate
34、 schedule that Program requires the customer to reduce the connected load supplied by the electric utility company by an agreed-upon amount, thereby reducing the aggregate load supplied by the electric utility company during periods of peak utility usage. Also see Interruptible Rate Schedule definit
35、ion.Demand Response Mechanism to manage customer consumption of electricity in response to supply conditions, such as initiating a reduction in customer load during times of peak electrical utility usage. Demand response focuses on reducing energy usage during n 4NECA 701 Standard for Energy Managem
36、ent, Demand Response and Energy Solutionsperiods of peak loading, and provides customers with price signals or time-based incentives to encourage reduction in energy consumption. Demand response can react to conditions in the market, such as price, or to threats to system reliability. Also see Autom
37、ated Demand Response and Demand Side Management definitions.Demand Side Any activities undertaken on Management the customers side of the meter to influence the amount and timing of electricity use. This may occur through technological improvements, or revision in practices, billing rates, or direct
38、 control measures by the supplier such as smart metering, or interruptible load or load curtailment agreements. Demand side management programs consist of the planning, implementing and monitoring activities of electric utility providers that are designed to encourage customers to modify their level
39、 and pattern of electricity usage. A demand side management program promotes reducing customer and overall energy demand, improving the reliability of the electric utility grid, increasing energy efficiency, managing electricity costs, conserving energy through behavioral and operational changes, ma
40、naging loads, switching fuels, using distributed generation, and/or shifting or shedding loads during periods of peak demand. Demand response is a subset of demand side management practices. Also see Automated Demand Response and Demand Response definitions.Distributed Practice of locating small Gen
41、eration electrical power generation units close to the point of end use. Distributed generation can be used to offset energy consumed during periods of peak demand that would normally be delivered by the electric utility provider.Dynamic Pricing Electric utility metering and revenue practices where
42、the cost of electricity varies according to the time at which the energy is used. Dynamic pricing is normally tied directly or indirectly to prices in the wholesale market or to system conditions, such as peaks, and normally is delivered to the customer via time-based rates or tariffs. Electricity c
43、osts change in response to events such as high-priced hours, unexpectedly hot days, or system reliability conditions. Dynamic pricing programs typically include energy efficiency programs, critical peak pricing programs, peak time rebates, interruptible power programs, load curtailment programs, dem
44、and response programs, and real-time pricing programs. Customers can receive price signals such as via smart meters, the internet, or in-home displays, that provide action-5 nStandard for Energy Management, Demand Response and Energy Solutions NECA 701oriented information. Also see Critical-Peak Pri
45、cing, Real-Time Pricing and Time-of-Use Pricing definitions.Electric Utility A system of synchronized Grid power providers and consumers interconnected by transmission and distribution lines and operated by one or more control centers. Also see Electric Utility Company definition.Electric Utility An
46、y entity that generates, Company transmits and/or distributes electricity and recovers the cost of its generation, transmission and/or distribution assets and operations, either directly or indirectly, through cost-based rates set by a regulatory authority, or is owned by a governmental unit, or the
47、 consumers that the entity serves. Examples of these entities include investor-owned entities, public power districts, public utility districts, municipalities, rural electric cooperatives, and State and Federal agencies.Electricity Demand The rate at which electric energy is delivered to or by a sy
48、stem, generally expressed in kilowatts or megawatts, at a given instant or averaged over any designated interval of time. Energy Survey A comprehensive inspection, survey, assessment, and analysis of energy usage throughout a facilitys operations for the purpose of identifying and reducing energy co
49、nsumption in a building, process or system without negatively affecting the outputs. An energy survey is used to identify the most cost-effective opportunities for energy conservation. An energy survey will frequently also address maintenance, and water consumption and conservation.Energy Efficiency Devices or practices that provide the same level of output or benefit by using less energy. Energy efficiency usually focuses on reducing overall energy use and may or may not include maintenance, and water consumption and conservation.Energy A c
