GOST R 8 866-2014 The state system of measurement assurance Standard a c voltage and current thermal converters Verification procedure《计量保障的国家制度 标准交流电压和电流的热转换器 验证的方法和仪器》.pdf

1、 8.86620141 - . ( . . )2 206 , 206.5 - 3 13 2014 . 139-4 1.02012 ( 8). ( 1 ) , -. () . , - (gost.ru) , 2015 , - - II 8.86620141 12 13 14 .25 .26 37 38 9 () .10 11 8.8662014III State system for ensuring the uniformity of measurements. Standard a.c. voltage and current thermal converters.Verification

2、procedure 201507011 - .2 : 8.39580 . - . 12.1.00380 . . - 12.1.00684 . -. 8.6482008 . - 1000 1 c215102 2 c215109 - , 1 , - . - , , . , - , (). , , , , , . , -, , , .3 :3.1 : , .3.2 : , - , - , .1 8.86620143.3 : , , .3.4 : , .3.5 : , - - .4 4.1 , 1. 1 7.1 7.2 - - - 7.3 - 10 3 c215107 8.648. 8.648. 1-

3、 8.648. 10 . - 0,1 1000 10 1 c215105 0,005 % 0,1 % 5 . - 0,1 30 1 c2151063 c215107 0,01 % 0,1 % 5 . - 0,1 1000 0,001 % 0,005 % 5 - - - 7.4 20 1 c215106. 1- 1. 10 . 0,001 100 10 1 c215105 - 0,005 % 0,1 % 5 . 0,001 100 0,001 % 0,005 % 5 , 1, .5 5.1 , - 8.395.5.1.1 (23 c177 2) C. 1 c1770,5 C.5.1.2 (100

4、 c177 4) (750 c177 30) . .2 8.86620145.1.3 80 %.5.2 (230,0 c177 4,6) (50,0 c177 0,5) .5.3 - .6 6.1 (- ) , - , , , 230 .6.2 12.1.006, 12.1.003. 2 - 3.7 7.1 :- ;- -, ;- , - .7.2 7.2.1 - .7.2.2 .1.2 .2.2 - .7.3 7.3.1 7.3.1.1 1. - , .1 /; 2 ; 3 - ; 4 ; 5, 6 - ; 7 1 - - 5, 6 . 1 2 - .2 - - , , . . 1 3 8.

5、86620147.3.1.2 . - . - 1/3.7.3.1.3 -, 7.3.1.2, 30 .7.3.2 - 1 7.3.2.1 1 - , 7.3.1.2. - (i) (i).7.3.2.2 - , 7.3.1.2 - , (i). +(i) +(i).7.3.2.3 - , 7.3.1.2 - , , (i). (i) (i).7.3.2.4 1 - , 7.3.1.2 - , (i). (i+1) (i+1).7.3.2.5 7.3.2.17.3.2.4 (U, U+, U, U) n ( ). - - (i + 1) (i-) .7.3.2.6 (c68c1031 0) (c

6、1031 ) (c1031 ) :c68c1031 0= c1031 c1031 =11niinc68c103(),c61c229(1)c68c103(i)= c103k(i) c103(i), (2)c103k(i)=1NeekikDC ic68()(),(3) N = 1 N = 2 - :ekDC(i)=eeki kic43c45c43() (),2(4)c68ek(i)=eeki ki( ) ( )c43c4312 ekDC(i),(5)c103(i)=1MeeiDC ic68()(),(6)4 8.8662014 M = 1 M = 2 - :eDC(i)=eeiic43c45c43() (),2(7)c68e(i)=eeii( ) ( )c43c4312 eDC(i).(8)7.3.2.7 - 1 c103k1 = c68c1031 0+ c103(); (9) c103() , , , .7.3.3 , 1 , 1 ,