IEEE Power & Energy Magazine - May/June 2017 - 23

MWh
Generated
Energy

Flexible Interconnection Unlocks Grid Capacity

Generated Energy

Utility
Design Screens

1

2

3

15% of Peak (Islanding)
<87.5% Protection Short Circuit Interruption
<10% Max Short Circuit
<±3% Voltage Fluctuation
<20% Rated Feeder Capacity
Static DER Capacity

6

5

4

7

Curtailed
Energy as More
DERs Connected

8

MW
Installed
Capacity

Thermal Constraints
Voltage Constraints
Flicker
Islanding
Reverse Power Flow
Active Network Capacity

Uneconomic Curtailment

figure 1. Traditional static hosting capacity and increased dynamic hosting capacity delivered by ANM.

✔

✔

✔

✔

✔
✔

✔

✔

✔

inputs to the planning phase that enable software and
control solutions.
ANM deployment can provide value to, and be triggered by, a single DER interconnection and is not reserved only for high-penetration DER areas.
Real-time grid edge controls such as ANM are costeffective smart grid investments to "unlock" grid capacity/assets.
Under this regime, hosting capacity is set by the market (e.g., will the next 5-MW DERs accept a 1% curtailment risk?).
New planning tools and methods are required to conduct a sufficient level of analysis of the impacts and
risks of innovative interconnection solutions.
ANM monitors the constraints associated with hosting
capacity and controls DERs when constraints occur.
Constraints associated with ANM are mostly local
and all managed automatically, i.e., circuit by circuit
and substation by substation, including voltage, power
output, and reverse power flow.
This approach to DER integration has the potential to
highlight areas of the grid with a high potential for
targeted demand response or storage.
The ANM platform is scalable, making the adoption
of future DER projects under the FICS framework
much simpler.
Systems are being put in place to identify FICS candidates and make it a "business as usual" approach
to interconnection assessments being performed
by AVANGRID.

may/june 2017

Active Network Management:
A New Technology and Approach
ANM is a platform technology but requires a new approach
throughout the entire life cycle of DER projects, and alternatives are introduced at the planning and deployment stages.
The evolution and support of the part-centralized and partdistributed control platform represents a new approach to
distribution grid management.

Changes to the Planning Process
The introduction of flexible interconnections means that the interconnection group at AVANGRID must incorporate new considerations into its planning methodology and studies approach.
✔ New processes and methodologies required. The
number of interconnection applications being submitted has been growing exponentially, putting a large
strain on the interconnection group, and asking them
to review these assessments for an FICS candidate
adds to this burden. By integrating simple screens for
potential candidates in the early stages of the interconnection assessment process, the vast majority of
the additional workload can be eliminated.
✔ New tools and programs needed for advanced planning. Currently, the interconnection assessment process
is largely manual. Since this approach isn't scalable
for a growing number of interconnection applications,
it makes integration of the aforementioned flags more
difficult. All of this makes the integration of any followup curtailment analysis tool also difficult. To address
this need, AVANGRID is developing and integrating
ieee power & energy magazine

23



Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - May/June 2017

IEEE Power & Energy Magazine - May/June 2017 - Cover1
IEEE Power & Energy Magazine - May/June 2017 - Cover2
IEEE Power & Energy Magazine - May/June 2017 - 1
IEEE Power & Energy Magazine - May/June 2017 - 2
IEEE Power & Energy Magazine - May/June 2017 - 3
IEEE Power & Energy Magazine - May/June 2017 - 4
IEEE Power & Energy Magazine - May/June 2017 - 5
IEEE Power & Energy Magazine - May/June 2017 - 6
IEEE Power & Energy Magazine - May/June 2017 - 7
IEEE Power & Energy Magazine - May/June 2017 - 8
IEEE Power & Energy Magazine - May/June 2017 - 9
IEEE Power & Energy Magazine - May/June 2017 - 10
IEEE Power & Energy Magazine - May/June 2017 - 11
IEEE Power & Energy Magazine - May/June 2017 - 12
IEEE Power & Energy Magazine - May/June 2017 - 13
IEEE Power & Energy Magazine - May/June 2017 - 14
IEEE Power & Energy Magazine - May/June 2017 - 15
IEEE Power & Energy Magazine - May/June 2017 - 16
IEEE Power & Energy Magazine - May/June 2017 - 17
IEEE Power & Energy Magazine - May/June 2017 - 18
IEEE Power & Energy Magazine - May/June 2017 - 19
IEEE Power & Energy Magazine - May/June 2017 - 20
IEEE Power & Energy Magazine - May/June 2017 - 21
IEEE Power & Energy Magazine - May/June 2017 - 22
IEEE Power & Energy Magazine - May/June 2017 - 23
IEEE Power & Energy Magazine - May/June 2017 - 24
IEEE Power & Energy Magazine - May/June 2017 - 25
IEEE Power & Energy Magazine - May/June 2017 - 26
IEEE Power & Energy Magazine - May/June 2017 - 27
IEEE Power & Energy Magazine - May/June 2017 - 28
IEEE Power & Energy Magazine - May/June 2017 - 29
IEEE Power & Energy Magazine - May/June 2017 - 30
IEEE Power & Energy Magazine - May/June 2017 - 31
IEEE Power & Energy Magazine - May/June 2017 - 32
IEEE Power & Energy Magazine - May/June 2017 - 33
IEEE Power & Energy Magazine - May/June 2017 - 34
IEEE Power & Energy Magazine - May/June 2017 - 35
IEEE Power & Energy Magazine - May/June 2017 - 36
IEEE Power & Energy Magazine - May/June 2017 - 37
IEEE Power & Energy Magazine - May/June 2017 - 38
IEEE Power & Energy Magazine - May/June 2017 - 39
IEEE Power & Energy Magazine - May/June 2017 - 40
IEEE Power & Energy Magazine - May/June 2017 - 41
IEEE Power & Energy Magazine - May/June 2017 - 42
IEEE Power & Energy Magazine - May/June 2017 - 43
IEEE Power & Energy Magazine - May/June 2017 - 44
IEEE Power & Energy Magazine - May/June 2017 - 45
IEEE Power & Energy Magazine - May/June 2017 - 46
IEEE Power & Energy Magazine - May/June 2017 - 47
IEEE Power & Energy Magazine - May/June 2017 - 48
IEEE Power & Energy Magazine - May/June 2017 - 49
IEEE Power & Energy Magazine - May/June 2017 - 50
IEEE Power & Energy Magazine - May/June 2017 - 51
IEEE Power & Energy Magazine - May/June 2017 - 52
IEEE Power & Energy Magazine - May/June 2017 - 53
IEEE Power & Energy Magazine - May/June 2017 - 54
IEEE Power & Energy Magazine - May/June 2017 - 55
IEEE Power & Energy Magazine - May/June 2017 - 56
IEEE Power & Energy Magazine - May/June 2017 - 57
IEEE Power & Energy Magazine - May/June 2017 - 58
IEEE Power & Energy Magazine - May/June 2017 - 59
IEEE Power & Energy Magazine - May/June 2017 - 60
IEEE Power & Energy Magazine - May/June 2017 - 61
IEEE Power & Energy Magazine - May/June 2017 - 62
IEEE Power & Energy Magazine - May/June 2017 - 63
IEEE Power & Energy Magazine - May/June 2017 - 64
IEEE Power & Energy Magazine - May/June 2017 - 65
IEEE Power & Energy Magazine - May/June 2017 - 66
IEEE Power & Energy Magazine - May/June 2017 - 67
IEEE Power & Energy Magazine - May/June 2017 - 68
IEEE Power & Energy Magazine - May/June 2017 - 69
IEEE Power & Energy Magazine - May/June 2017 - 70
IEEE Power & Energy Magazine - May/June 2017 - 71
IEEE Power & Energy Magazine - May/June 2017 - 72
IEEE Power & Energy Magazine - May/June 2017 - 73
IEEE Power & Energy Magazine - May/June 2017 - 74
IEEE Power & Energy Magazine - May/June 2017 - 75
IEEE Power & Energy Magazine - May/June 2017 - 76
IEEE Power & Energy Magazine - May/June 2017 - 77
IEEE Power & Energy Magazine - May/June 2017 - 78
IEEE Power & Energy Magazine - May/June 2017 - 79
IEEE Power & Energy Magazine - May/June 2017 - 80
IEEE Power & Energy Magazine - May/June 2017 - 81
IEEE Power & Energy Magazine - May/June 2017 - 82
IEEE Power & Energy Magazine - May/June 2017 - 83
IEEE Power & Energy Magazine - May/June 2017 - 84
IEEE Power & Energy Magazine - May/June 2017 - 85
IEEE Power & Energy Magazine - May/June 2017 - 86
IEEE Power & Energy Magazine - May/June 2017 - 87
IEEE Power & Energy Magazine - May/June 2017 - 88
IEEE Power & Energy Magazine - May/June 2017 - 89
IEEE Power & Energy Magazine - May/June 2017 - 90
IEEE Power & Energy Magazine - May/June 2017 - 91
IEEE Power & Energy Magazine - May/June 2017 - 92
IEEE Power & Energy Magazine - May/June 2017 - 93
IEEE Power & Energy Magazine - May/June 2017 - 94
IEEE Power & Energy Magazine - May/June 2017 - 95
IEEE Power & Energy Magazine - May/June 2017 - 96
IEEE Power & Energy Magazine - May/June 2017 - 97
IEEE Power & Energy Magazine - May/June 2017 - 98
IEEE Power & Energy Magazine - May/June 2017 - 99
IEEE Power & Energy Magazine - May/June 2017 - 100
IEEE Power & Energy Magazine - May/June 2017 - 101
IEEE Power & Energy Magazine - May/June 2017 - 102
IEEE Power & Energy Magazine - May/June 2017 - 103
IEEE Power & Energy Magazine - May/June 2017 - 104
IEEE Power & Energy Magazine - May/June 2017 - Cover3
IEEE Power & Energy Magazine - May/June 2017 - Cover4
https://www.nxtbook.com/nxtbooks/ieee/powerelectronics_september2021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091021
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070821
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050621
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030421
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010221
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111220
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091020
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070820
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050620
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030420
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010220
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111219
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091019
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070819
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050619
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030419
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010219
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111218
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091018
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070818
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050618
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030418
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010218
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111217
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091017
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070817
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050617
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030417
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010217
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111216
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091016
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070816
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050616
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030416
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010216
https://www.nxtbook.com/nxtbooks/ieee/powerenergy_010216
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111215
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091015
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070815
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050615
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030415
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010215
https://www.nxtbook.com/nxtbooks/pes/powerenergy_111214
https://www.nxtbook.com/nxtbooks/pes/powerenergy_091014
https://www.nxtbook.com/nxtbooks/pes/powerenergy_070814
https://www.nxtbook.com/nxtbooks/pes/powerenergy_050614
https://www.nxtbook.com/nxtbooks/pes/powerenergy_030414
https://www.nxtbook.com/nxtbooks/pes/powerenergy_010214
https://www.nxtbookmedia.com