N22 电能测量和负荷控制系统 标准查询与下载
共找到 464 条与 电能测量和负荷控制系统 相关的标准，共 31 页
Instal lation and wiring connection rules for Electric energy metering device
- ICS
- 17.220.99
- CCS
- N22
- 发布
- 2002-09-16
- 实施
- 2002-12-01
This part of IEC 62056 specifies the COSEM application layer in terms of structure, services and protocols, for COSEM clients and servers. Data communication services with COSEM interface objects, using Logical name (LN) referencing and Short name (SN) referencing, are specified. COSEM servers use either LN or SN referencing during a given association: this is negotiated during the Application Association establishment. The COSEM client always uses LN referencing. If the client communicates with a server using SN referencing, the LN services are mapped to SN services. Annex C includes encoding examples for APDUs. Annex D gives an explanation of the role of data models and protocols in electricity meter data exchange.
Electricity metering - Data exchange for meter reading, tariff and load control - COSEM application layer
- ICS
- 35.100.70;91.140.50
- CCS
- N22
- 发布
- 2002-07-22
- 实施
- 2002-07-22
This part of IEC 62056 specifies a model of a meter as it is seen through its communication interface(s). Generic building blocks are defined using object oriented methods, in the form of interface classes to model meters from simple up to very complex functionality.
Electricity metering - Data exchange for meter reading, tariff and load control - Interface classes
- ICS
- 35.200;91.140.50
- CCS
- N22
- 发布
- 2002-07-18
- 实施
- 2002-07-18
This part of IEC 62056 describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of devices. The connection can be permanent or disconnectable using an optical or electrical coupling. An electrical interface is proposed for use with a permanent connection, or when more than one tariff device needs to be read at one site. The optical coupler should be easily disconnectable to enable data collection via an HHU. The protocol permits reading and programming of tariff devices. It is designed to be particularly suitable for the environment of electricity metering, especially as regards electrical isolation and data security. While the protocol is well-defined, its use and application are left to the user. This standard is based on the reference model for communication in open systems. It is enhanced by further elements such as an optical interface, protocol controlled baud rate switchover, data transmission without acknowledgement of receipt. The protocol offers several modes for implementation in the tariff device. The HHU or equivalent unit acts as a master while the tariff device acts as a slave in protocol modes A to D. In protocol mode E, the HHU acts as a client and the tariff device acts as a server. As several systems are in practical use already, particular care was taken to maintain compatibility with existing systems and/or system components and their relevant protocols.
Electricity metering - Data exchange for meter reading, tariff and load control - Direct local data exchange
- ICS
- 35.240.60;91.140.50
- CCS
- N22
- 发布
- 2002-07-17
- 实施
- 2002-07-17
This part of IEC 62056 describes hardware and protocol specifications for local meter data exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of devices. The connection can be
Electricity metering - Data exchange for meter reading, tariff and load control - Part 21: Direct local data exchange
- ICS
- 35.240.60;91.140.50
- CCS
- N22
- 发布
- 2002-05
- 实施
Electricity metering - Data exchange for meter reading, tariff and load control - Data exchange using wide area networks - Public switched telephone network (PSTN) with LINK+ protocol
- ICS
- 33.040.35;35.240.99;91.140.50
- CCS
- N22
- 发布
- 2002-04-18
- 实施
- 2002-04-18
Electricity metering equipment. Dependability. General concepts
- ICS
- 91.140.50
- CCS
- N22
- 发布
- 2002-04-17
- 实施
- 2002-04-17
Electricity metering - Data exchange for meter reading, tariff and load control - Application layer protocols
- ICS
- 35.240.99;91.140.50
- CCS
- N22
- 发布
- 2002-03-27
- 实施
- 2002-03-27
Electricity metering - Data exchange for meter reading, tariff and load control - Communication protocols management distribution line message specification (DLMS) server
- ICS
- 35.240.99;91.140.50
- CCS
- N22
- 发布
- 2002-03-27
- 实施
- 2002-03-27
Electricity metering - Glossary of terms
- ICS
- 29.020;01.040.29;91.140.50
- CCS
- N22
- 发布
- 2002-03-25
- 实施
- 2002-03-25
Electricity meters - Marking of auxiliary terminals for tariff devices
- ICS
- 91.140.50
- CCS
- N22
- 发布
- 2002-03-25
- 实施
- 2002-03-25
本部分规定了从通信接口视角观看的仪表模型。本部分采用面向对象的方法定义了多种通用组合 块，以接口类的形式构造了简单功能到非常复杂功能的仪表模型。
Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes
- ICS
- 33.040.50;91.140.50;17.220.20
- CCS
- N22
- 发布
- 2002-02
- 实施
- 2006-11-27
This part of IEC 62056 specifies the physical layer services and protocols within the Companion Specification for Energy Metering (COSEM) three-layer connection oriented profile for asynchronous data communication. The document does not specify physical layer signals and mechanical aspects. Local, implementation-specific issues are also not specified. In annex A, an example of how this physical layer can be used for data exchange through the Public Switched Telephone Network (PSTN) using intelligent Hayes modems is given. The use of the physical layer for the purposes of direct local data exchange using an optical port or a current loop physical interface is specified in IEC 62056-21. Annex B gives an explanation of the role of data models and protocols in electricity meter data exchange.
Electricity metering - Data exchange for meter reading, tariff and load control - Part 42: Physical layer services and procedures for connection-oriented asynchronous data exchange
- ICS
- 35.100.10;91.140.50
- CCS
- N22
- 发布
- 2002-02
- 实施
- 2002-03-12
This part of IEC 62056 specifies the data link layer for connection-oriented, HDLC-based, asynchronous communication profile. In order to ensure a coherent data link layer service specification for both connection-oriented and connectionless operation modes, the data link layer is divided into two sub-layers: the Logical Link Control (LLC) sub-layer and the Medium Access Control (MAC) sub-layer. This specification supports the following communication environments: · point-to-point and point-to-multipoint configurations; · dedicated and switched data transmission facilities; · half-duplex and full-duplex connections; · asynchronous start/stop transmission, with 1 start bit, 8 data bits, no parity, 1 stop bit. Two special procedures are also defined: · transferring of separately received Service User layer PDU parts from the server to the client in a transparent manner. The server side Service user layer can give its PDU to the data link layer in fragments and the data link layer can hide this fragmentation from the client; · event reporting, by sending UI frames from the secondary station to the primary station. Annex B gives an explanation of the role of data models and protocols in electricity meter data exchange.
Electricity metering - Data exchange for meter reading, tariff and load control - Part 46: Data link layer using HDLC protocol
- ICS
- 35.100.20;91.140.50
- CCS
- N22
- 发布
- 2002-02
- 实施
- 2007-02-17
This part of IEC 62056 specifies the COSEM application layer in terms of structure, services and protocols, for COSEM clients and servers. Data communication services with COSEM interface objects, using Logical name (LN) referencing and Short name (SN) referencing, are specified. COSEM servers use either LN or SN referencing during a given association: this is negotiated during the Application Association establishment. The COSEM client always uses LN referencing. If the client communicates with a server using SN referencing, the LN services are mapped to SN services. Annex C includes encoding examples for APDUs. Annex D gives an explanation of the role of data models and protocols in electricity meter data exchange.
Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer
- ICS
- 35.100.70;91.140.50
- CCS
- N22
- 发布
- 2002-02
- 实施
- 2006-12-26
对象标识系统(OBIS)为电气计量设备中常用的数据项定义的标识码(ID码)。本部分规定了标识 系统的总体结构以及所有数据项与相应标识码的映射关系。 OBIS为计量设备中的所有数据都提供了唯一的标识码，不仅包括测量值，而且还包括仪表设备的 配置或获取仪表设备运行状态的抽象数据。本部分定义的ID码用于标识： · 接口类的各种实例或对象的逻辑名，其定义见GB／T 19882.32—2007； ·通过通信线传输的数据(见A．1)； ·计量设备显示的数据(见A．2)。 本部分适用于各种类型的电气计量设备，例如：全电子式集成电表、模块化仪表、费率附件、数据集 中器等。 为了覆盖除电能以外的其他计量设备、组合式计量设备用于测量多种能量或者多个物理测量通道， 为此引入通道和传输介质的概念。本部分允许对不同来源的数据进行标识。尽管本部分对其他介质标 识系统的结构进行了完整的定义，非电能数据项及ID代码的映射还需独立完成。 注：CEN TC 294在prENl3757《仪表及远方读表的通信系统》草案中已实现了一些非电能数据的标识码。
Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS)
- ICS
- 33.040.50;91.140.50
- CCS
- N22
- 发布
- 2002-02
- 实施
- 2006-11-27
Optical-electrical/acquisition used in electrical energy meter calibrating
- ICS
- 17.220
- CCS
- N22
- 发布
- 2000-11-03
- 实施
- 2001-01-01
Error calculator used in electrical energy meter calibrating
- ICS
- 17.220
- CCS
- N22
- 发布
- 2000-11-03
- 实施
- 2001-01-01
Electricity metering - Data exchange for meter reading, tariff and load control - Part 31: Use of local area networks on twisted pair with carrier signalling (IEC 62056-31:1999); German version EN 62056-31:2000
- ICS
- 35.240.60;91.140.50
- CCS
- N22
- 发布
- 2000-10
- 实施
- 2000-10-01
Alternating current static watt-hour meters for active energy (classes 1 and 2)
- ICS
- 91.140.50
- CCS
- N22
- 发布
- 2000-09
- 实施
